Revisiting automated shell shapes

My original posts on exploring automating shell shapes were written in my 910 electronic days using mylar sheets in early 2013: 1, 2. The repeat produced a visually successful fabric. I received a question on FB about executing the shells on a punchcard machine, and another on how I “come up with these things”, so here I am going to attempt to share some of my present thought processes.
Since the time I wrote my original posts my approach to my explanations has changed. I have become increasingly familiar with the software I acquired since then, and now have cable connections that allow for download to 2 different model Brother electronic machines. iPhone cameras make it far easier to “shoot and share”. Initially, I used to often start at step 10 of any technique, now I explore the basics and logic in more detail.
My original mylar repeat entered as separate programs in days when each mylar sheet was precious. The 910 in my default setting produced the “image’ as drawn on the knit side of the resulting fabric. The post was written prior to my tiling the repeats as a matter of routine to check their alignments. Doing so would have shown a couple of missing pixels, and pointed to any other errors in filling in mylar squares.All transfers were made in the same direction, which now leads me to wonder whether biasing might result in a long piece of knitting. My leaf lace post illustrates modules created manually by holding with the direction of knitting reversed after the completion of each row of leaves. The start of the same concept being applied to the shell shapes with errors later observed and resolved: As always, ideas need error-proofing and refining, easier done in a chart if possible prior to any actual knitting. This type of design would be required to achieve a continuous, uninterrupted repeat on the electronic, whether all in a single direction or reversing every other row of shapes. It is applicable to joining several punchcards, but only on single 24 stitch widths.
There are a number of changes to make if it is necessary to get the pattern to reverse direction in alternate rows of completed shapes. My first tests were planned with knitting moving only from left to right. To execute such a pattern on a punchcard KM, the repeat needs to be altered from 14X2 to 12X2 in width. This is the start of sorting that out:Attempts to visualize holding can happen in spreadsheets, documents, image processing canvases, or even simply on graph paper, moving/ “drawing” back and forth across the cells mimicking carriage movements and marking them accordingly. Large staggered repeats can be programmed in electronics. All shapes are limited in terms of the width of the repeat occurring across the number of available needles on any machine. Some previous posts on electronic knitting such repeats: 2014/02/24/holdingshort-rows-hand-tech-to-chart-to-automating-with-slip-stitch-1/, 2018/05/20/ayab-short-rows-automated-with-slipstitch/, 2019/08/03/a-return-to-short-row-shapings-bumps-and-slits/

As mentioned, my long-ago swatches were knit on a 910, which by default produced the knit image as programmed on the knit side. On the punchcard machines, the image-as-drawn effect is achieved on the purl side. Lettering is likely the most familiar instance where mirroring is required for punchcard machines to produce it correctly, a consideration here as well. For the moment I will work drawing the shapes in the direction I wish to have them appear on the knit side. The beginning goal was to establish a continuous 24 stitch repeat, with the same technique applicable to electronics thus avoiding programming 2 different repeats. This proved to be a fail.If the color changer were to be used for changes every 2 rows the complete number of rows would need to be a multiple of 4 in height for each segment. With larger gaps between changes, the yarn may be changed every X rows manually, making an easy fix to breaking that rule. The next step is working out 12 stitch repeats with patterning needles to be brought in and out of holding position as well. The options on a punchcard would include 8, 12, and 24 stitch motif widths. The machines will be set to slip in both directions throughout, end needle selection must be canceled. This method is not executable easily on km models that do not offer that option, electronics use KC II. Note that machines sold in Europe in some models may have different names for the same functions, ie. SM in some instances is the equivalent of KC II, whereas ours is for a single motif. Punchcard settings: I do not have any blank punchcards to test a repeat on at the moment. I do have a 930 that essentially behaves the same way by producing the entered pattern on the purl side, so I planned on that fact. Adding arrows to my tentative chart reflect the direction of the next movement of the knit carriage the starting 24 stitch brick repeat,reduced to black pixels/punched holes and mirrored horizontally to have the result planned above on the knit side The bottom, curved edge fo each of the shapes is created first. That said, the above used as a continuous repeat is not executable to achieve 2 rows of different consecutive shapes.

Other shapes have previously been explored using slip stitch, and later, slip stitch combined with holding. A brief return to previous turns at holding and slip stitch used to create alternating color shapes: in 2013/02/12/an-entrelac-pretender/, a continuous slip stitch only card was used. The result on the knit side,while on the reverse floats between alternating shapes are the norm Results with no floats are found in the swatches in the posts: 2013/02/21/entrelac-pretender-2/and a larger motif: 2013/04/11/entrelac-pretender-3/Both were knit using pairs of punchcards for each.
Returning to the goal of the moment: to knit the shells in a floatless way, using a technique executable on a punchcard machine as well. The repeat in question so far is 28 rows high. If the punchcard or the electronic advance every row with each pass of the carriage, the alternating shifting blocks of the repeat will be selected in full with every 28 passes. In this instance, one returns to the start of the same repeat every 28 rows. Identical shell full shapes are created across the knitting rather than the shifting shapes desired in alternating full row repeats.
Separating the 28-row repeat into 2-14 row ones. The 12 stitch repeat is tiled X2 horizontally. If programming two separate repeats were the only solution, the bottom shapes, 14 rows high, would need to be punched X 4 in one card. In electronics half of each repeat would be adequate to program only once and entered as an all-over, repeating pattern.Here the repeat for all full-size shells is planned,  the black squares would also need to be punched X 4 on a second punchcard, to be programmed separately.Marking up the needle bed with water-soluble markers or pencils helps track placements of repeats across the desired number of needles in work: dark lines indicate placement beginning with the mark for half a repeat to maintain straight side edges on the finished piece. Red lines mark the placement of the stitches when they are moved to the left in order to knit the full shells across the bed. On a 930, the image will be knit in the direction of the pattern as drawn on the knit side, as it would be on a punchcard machine. I intend to begin knitting the shells with COR. Since the pattern is fixed on the needle bed, one option is to move the work in one direction or the other on the needle bed using a garter bar, so that the knitting is in the proper place for the desired anticipated needle selection. This was easier in my own mind than reprogramming the pattern repeat for each full row of shells whether by entering a new download or altering placement using the position option at the start of each row. One of my first working repeats amended later in several steps is shown here mirrored in black and whiteVisualizing the process on the needle bedScaling the image to render it a bit more legible:The machine will be set for both slip stitch in both directions and holding. End needle selection is canceled.
The first preselection row is from left to right. Every needle will be preselected and will knit every stitch for the first 2 rows in the desired shell color.
Color changes are made manually.
At the completion of a row of shells, its corresponding color ends on the left side, a free pass is made, returning to the right. Knitting with the new color for the alternate groups of shells begins again on the right side.
After the first 2 all knit rows, as the carriage works its way back to the right on the following pass, preselecting will occur for a decreasing number of stitches. This is the first-row holding selection when using the above repeat:
Beginning piece with half a shell on each side: all but the first 6 stitches are brought out to hold. When more than the single needle is selected at the top of the first half-shell (6 sts to start, 1 at the end), COR: bring the next group of 12 stitches to the left into work, knit to left.
COL: bring original 6 needles out to hold. Bring into work any needles not selected in the group of 12 into work as well.
Continue knitting, repeating the process across the bed.
On design row 14 of the last half-shell remove work on a garter bar.
To execute full shells across the next row of shapes: move the work 6 stitches to the left.
Return emptied needles to A position (out of work, OOW).
With all remaining needles in B preselect the next row (1) from left to right. Cam settings need not be changed.
Change color if desired, knitting 2 rows across all the stitches.
Bring all needles out to hold except for the first group of 12 sts between red marks, and repeat the process previously described across the bed.
When the last shell is completed, design row 14, remove the work on the garter bar again, shift it 6 stitches to the right.
Push back the now emptied needles back to A (OOW).
With all stitches in the B position, make a free pass to the right, row 1 of the half shell row will be preselected, change color, continue across the pattern row as described. This yarn is far too thin but makes stitch formation easy to identify.The last tweak eliminating having to bring any needles into work by hand when working at the start of each shape is reached. Punchcard knitters will need to punch the black squares, repeating the 24 stitch pattern 4 times in height, to a total of 56 rows. I used two repeats side by side on the electronic as well to eliminate having to consider and choose the position option on the 930 needle bed, resulting in having the pattern centered in each 24 stitch fixed segment of needle selection. I am in the habit of using a needle tape for punchcard machines on my electronic models since I so often transition usings designs for the former in the latter. It is possible to add all knit rows or even patterned ones between shell rows. On an electronic KM with 2 carriages available, adding a FI band would be simpler than trying to manage to change cam buttons in addition to the other number of steps already involved with the slip stitch and holding combination along with moving the knit on the needle bed. Contrasting color row stripes can be programmed by adding 2 or more/ even number rows of all black squares (or punched holes) at the top of each 14-row segment of the final repeat. Reverse shaping of shells appears to not be necessary to avoid biasing on my limited tests. The proof of concept swatch:I was too aggressive with clipping yarn ends on the left side, especially while in the process of changing colors, not ever a good idea. Automating the pattern fully on electronic models using only slip stitch patterning is possible. The length of such patterns grows exponentially in proportion to the size of the repeats. Reviewing errors in the beginning concept An attempt to visualize the placement of the shape variations in the finished piece using the shell motifs beginning with the shapes created in order to create a straight side edge

Redrawing the pattern for a 36 stitch test. On the left is the drawn image of the pattern, on the right the mirrored image for downloading to my machine to produce it in the desired direction. Much of the time is invested in developing and testing the final and correct image for download, the knitting that follows that is fairly quick.  My repeat is 36 stitches wide, 98 rows highCOR: knit a base row in color one from right to left
COL: KCII (no end needle selection) to right, the only needles preselected will be those corresponding to the programmed black squares, the remaining will be in B position. Knit to the right.
COR: set the machine to slip in both directions. Knit slowly and evenly. All needles in work on the bed must be cleared with each pass of the carriage.
Continue in pattern across the bed, checking that all stitches are knitting off properly.
When all needles are preselected, change colors for the next set of shells. These rows create the base for the next group of shapes. If a stripe or other pattern is wanted regularly, those rows are best added to the programmed pattern itself.
The automated test swatch: Preserving the 3D texture relies on using yarns with “memory”, ie wool and avoiding aggressive blocking. Using thinner yarns makes the stitch formation more evident. Hard pressing, in this case, knit using acrylic yarns, flattens the fabric considerably, and often, permanently. Both the hold/slip (top) and fully automated swatches (bottom) are shown.Isolating like modules and looking for any differences in each to prepare for a larger number of repeats in each row of shapes across the needle bed
There are several methods for securing yarn ends both during and after knitting in the final pieces using these techniques. Testing such methods on swatches is the best way to determine what works for yarn and colors used as well as our own personal preference. The pattern width may be adjusted to create considerably larger shells if desired. Punchcard knitters are limited to 8, 12, and 24 stitch repeats. For them, this would be the maximum size, including an added number of rows for contrasting color stripes, in this instance 4. A return to the original 14 stitch repeat, illustrating a way to begin editing for an extra row in width at the bottom of the shape and ending on 2 stitches rather than a single stitch at the topImagining adding increases and or decreases for shaping at sides, which in turn could lead to an evaluation of switching to entrelac approaches when creating large shell shapes for similar effects. The 3D qualities and distortions are obviously missing from these illustrations.A Prada sweater using similar shapes If you are interested in any large size clamshells, and intarsia appeals to you whether in hand or machine knitting, Cheryl Brunette has thorough directions for many such shapes, including 2 videos on shell shapes Part 1, and Part 2
More online inspiration using large shapes:
from a Russian blog

a hand-knit blanket from Garnstudio the common illustration for shaping triangular shawls using such motifs Similar pattern repeats are at times also referred to as scallops, fans, or scales. A “scallop” design a “fan”

 

 

Blistered stitches dbj

Some of my previous posts on double bed fabrics with designs creating pockets in both one and two colors:
quilting-on-the-knitting-machine-1/
quilting-on-the-brother-km-2-solid-color-back-dbj/
revisiting machine knit quilting 
quilting using ayab software
references-for-double-bed-single-color-references-for-double-bed-single-color-fabrics-with-pockets/

A review of some of the terms used in describing fabrics with raised designs in various patterns:
blistered fabrics: two rows of the main color are knit the same as in standard dbj, but more rows are added and knit with the blister color on only one of the two beds used to create textured pockets. Technically they can be executed in a single color as well as in two colors per row. The extra rows result in the blisters being raised or lifted up from the fabric surface, they are often also referred to as pintucks. These fabrics do not have the width and stretch of many other 2 color dbj fabrics.
When exploring this family of knits, use plain, fairly smooth and thin yarns. This is a fabric where pressing should be avoided so the texture is not lost or altered. For setting the pockets created sometimes slipping a wire or tool through the bubbles will do the trick as for any hems. Simple, bold patterns work the best. Spreading the texture evenly throughout the design will decrease distortions in width. Leaving needles out of work combined with racking can alter the basic technique considerably.
In the two-color version, a double thickness fabric with a crumpled face side and a single color backing is created. The blistered areas are knit in one bed only, the rest is full needle rib with floats from each blister enclosed in the fabric.
Begin with a repeat that is elongated X2, the jacquard separated pattern needs to be double marked. Needles are arranged as for DBJ. For 2 colors the main bed is set to slip in both directions throughout, but the ribber settings need to be changed and set to knit and slip alternately for 2 rows to produce the single color backing.  Good needle condition is a must if occasional stitches are dropped on the ribber they can be repaired when the work is off the machine.
Ripples are created by setting one bed to slip and the other to knit for several rows, then setting both beds to knit simultaneously to join the tucks in repeats. They are selective pintucks, on every needle rib. The main bed is set to slip on both directions throughout, the ribber carriage is set to slip for 4 or more even numbers of rows, and then to knit for 2 rows (this number may also be varied depending on the specific pattern). This is a fabric that likes to be weighted evenly. Tight ribber tension will help increase the definition of ripples. As in any multicolor fabric, each set of ripple stitches may be knit using a different color yarn.  Some designs tolerate having the main bed set to tuck rather than knit.
Brother machines often are limited to 4 rows knitting on the bed creating the ripple before closing the rib.
Transferring blister stitches to the main bed, with a shadow lace tool or a transfer carriage is referred to as “shadow lace”. Adding blank rows in your design makes it easier to have a transfer point to the opposite bed. Using a plaiting feeder will add color contrast.
“Nopps” which are essentially small bumps on tightly textured tuck stitch grounds require careful tension adjustments.

An image was shared in a machine knitting group on Facebook. It cropped up in Pinterest, could be traced back to some Russian knitting forums and a how-to knit query was made
There is an Italian language youtube channel with a throve of machine knitting videos, one on jacquard groffato executed on punchcard machines, with a companion video on punching the card. Groffato means embossed.
Points to remember: the more needles on either bed knit alone to create the pockets, the more the tension used needs to approach the one for single bed knitting there with the same yarn. Large shapes are best used, represented by white squares /unpunched areas. Punchcards such as ones published with large unpunched areas for thread lace designs or tuck stitches with large punched areas color reversed can work once the principle is sorted out.
The setting used in the video is for tubular/ circular knitting.
The all punched rows in the video actually match rows that would be knit anyway because the main carriage is set to knit in one of the two directions, not slip. Two yarn ends are used, which could result in a fairly dense fabric with limited drape. Switching to a single yarn end can alter both considerably.
In designing your own patterns for testing it is best at the start to keep shapes simple and not worry about repeat variations.  I am working on a 930 using img2track, but my repeat is 24 stitches wide and usable on a punchcard model, its source is another pin. To make the design twice as long, when planning an electronic download, the image can be stretched in the design software or by altering the stretch factor to 2 in img2track. Tiling the design prior to download can help one imagine the potential results in using it for an all-over pattern or what its appearance might be if the repeat is shifted into a brick configuration.
Use a familiar, smooth yarn in an easy-to-see color. Tension changes alone can change the dimension in the textured surface, so having a “normal” baseline for tensions and “feel” while knitting from previous uses of the yarn double bed gives one a good starting point.
The “flower” image used in my tests is shown here in the original, and then is color reversed so its shape will blister, not the ground. Below it, on the left, the image was stretched within img2track, on the right within my design program which happens to be Gimp. In both instances, the original 24X24 design becomes 24X48 in actual knitting

The tiled image for both a standard repeat and a brick configuration shifting by 12 stitches to the right are not thrilling me, but the goal is to explore the knit technique, modifications in the original or even abandoning it can happen later My starting samples were knit on 32 stitches, not enough to get a sense of or a good view of the horizontal repeat of 24 stitches. At first, I used the design version with no horizontal black lines in the download. The difference between the every needle rib at the bottom of the pieces and the slip stitch blister fabric is easily seen. Slip stitches are short and thin whether single or double bed. On the left, I used the tensions of 4/4, as for the particular yarn in past experiments. On the right, the switch was made to 4/2. The tighter ribber tension made the blisters more pronounced. The non selected needles on the main bed create the pockets. Because functions repeat for pairs of rows in this design, the first preselection row can happen from either side and cam buttons may be reversed with similar results as seen in top vs bottom below. Opposite part buttons are used as in option A or B.As I have explained in the past, I tend to leave the slide lever permanently in the center position. It becomes one less variable, forgetting to reset it can result in errors in gauge and more mishaps when knitting multiple pieces where gauge matters significantly or in reproducing previous work. The “striped” repeat produces essentially the same fabric. The knit carriage may be set to slip in both directions when using it since the row of all punched holes or black pixels will knit every stitch on every needle selected while in the previous samples the cam button set to knit in one direction performed that function regardless of any markings on the design repeat.  The ribber is set to knit in one direction, slip in the other. Reversing sides for cam button settings produces the same fabric  

To my mind, the best shapes for this sort of surface design are clearly geometric ones. My eye sees them as more easily identified on the surface of the resulting knit. Sticking with the original “flower” however, here it is after a bit of editing of just a few pixels followed by a larger swatchThe Stitchworld Pattern Book is another good source for predesigned repeats, many in units suitable for punchcards as well. I was attracted to the possible geometry in this particular patternThe repeat I chose is designated as suitable for the Garter Carriage. It is 24 stitches wide by 48 rows high, shown below as provided, charted in Gimp as .png for download, and tiled to help visualize how continuous repeats might line up. The image .png was downloaded with img2track to my 930, with a stretch factor of 1.0, retaining the original repeat sizeThe resulting knit is interesting on both its knit and the purl sides, clearly shows how the “image” is shortened in slip stitch techniques, elongation would be required to create more of the diamond shape Final decisions are often best made after a period of rest for both the knit and for our eyes. It is only in the actual knitting that the shapes can be finally evaluated, worked on further, or abandoned. One of my own best selling felted items for more than a decade was born from an accidental effect on a large swatch that nearly landed in the trashcan after it became something different than what I had planned or expected.

Foreign language machine knitting youtube channels

I am sharing some online foreign language video channels that offer, in my opinion, a huge variety of topics in their content with the possibility upon their viewing of being inspired, and learning techniques, and new ways to use tools. Some have subtitles but often there is no need for them because of clarity in the material presented:

English (a foreign language to some): a treasure trove of techniques and repair videos across a huge range of KM brands theanwerladyknits 
Lots of beautifully executed hand techniques and more Knitology 

Italian: Ortenzia Renza Menciotti

Japanese: knitlabo 

Portuguese: Isatrico

Spanish: Knit Studium

Hindi: Kritica creation, Gaura Knitting Classes

Russian: Playlist 

Machine knitting seam as you knit

This technique can be used in many ways including to attach a front band to a sweater, body pieces of a garment such as when knitting a raglan sleeve from the top-down, flat pieces of knitting to make a tube ie in some socks, and for decorative joins adding a strip of knitting between 2 (or more) previously completed pieces. Most often, one is joining the 2 (or 3) pieces with the purl side facing.
Looking at the purl side of any knitting you will see a knot and a loop along the side edges of the work. The loop is formed on the carriage side at the start of each pass, the “knot” opposite the starting carriage side as that side of that row is reached and the yarn twists. Work the first piece, A, and remove it from the machine. Generally, with a smaller row gauge it is best to join loops, with thicker yarns, and larger stitches, or if you plan to felt the finished piece, work with the knots. Any single or even double-eye tool, Jolie, or another favorite may be used to insert into the individual space at the edge for picking up.
If joining rows to rows: begin the second piece, B. Though the join can happen on either side, in this case, cast on, knit a row, and end with the carriage on the right side (COR).  Pick up the first knot (or loop) on A, from its bottom-up, and hang it onto the left end needle (opposite the carriage) of the cast on row for B.
Knit two rows, returning to COR
Go to the next knot (loop) on A. Pick it up and place it on the outside left edge needle of B, opposite the carriage.
Knit 2 rows and continue on, repeating the last 2 steps to the desired length.
Remember to pick up knots (loop) opposite the carriage every other row.

If the pieces to be joined are long, place a yarn marker on the side(s) to be joined at regular intervals simply by adding a short piece of contrasting color yarn and laying it in the hook on the end needle(s). It will not become a permanent part of the stitch. The markers will serve as guides in seaming, and can be easily removed when they are reached by a quick tug.

Open stitches may also be joined using this method, but they would have to be hooked onto the second piece every row rather than every other, and caution should be taken in terms of skipping any stitch, as any such stitch will unravel at the end of the process unless it has been secured.
If a bound-off edge of a sideways knit is joined to a knit band, then some adjustment in gauge or row count needs to be made. Knit stitches generally around 4 in width to 3 in height so every 4th part of the bound-off chain may need to be skipped Depending on the stitch type and yarn used a simple tension change and observing the loop (knot) rule every other row may work without any additional adjustments. The Brother Knitting Technique Book offers an interesting variation as a way of creating a double-wide repeat using a punchcard motif  This is a long-ago demo swatch. The chevrons are shaped by holding, could be knit on any machine in any width. After the first strip is knit to the desired length, the second is joined to it as it is being knit. I generally prefer the joins with the carriage on the right and the completed strip hooked onto its left side. If the color changer is to be used, then the strip being created to join to the finished piece should always be knit on the left side of the bed in order to allow for traveling to and from the color changer every 2 rows. The image here is turned sideways, the chevrons could be used either vertically or horizontally depending on the design plans.  The above method may be used to join fair isle patterns in order to achieve significantly wider final panels. Some artists, when no electronic models were available, would join cards in continued lengths and plan their repeats side by side to achieve large, non-repetitive images. The punchcard width markings on your Brother needle tape can serve as guides. I use punchcard repeats so often I replaced the needle tape in my 910 early on with one for punchcard models. Markings may also be seen on them for every 8 stitches If the second piece is to be joined with the new piece on its right, add a single stitch to the full punchcard repeat (solid line or thin line section on tape, anywhere on the bed) on the right side, hook up the edge loop (or knot) from the first piece onto the new one, which uses the same needle location as that extra needle in the previous piece for the first stitch in work on its left (full line or blank space on tape). The cast on thread as shown in the techniques publication is not necessary. If wishing to join on the opposite side, then add the extra needle to the first piece on the left edge of the full repeat. With care one can plan for smaller stitch repeats as well. The needle tape or even the knit bed may be marked with water-soluble markers to indicate the extra needle position when adding new vertical strips of knitting. In this former demo swatch, I used a space-dyed yarn for the ground accounting for the difference in color on each piece. Color pooling in such yarns is another consideration that may require specific planning in any technique. Here a slip-stitch ruffle was joined on the left to one of my completed shawl bodies.  The above discussion is based on joins occurring on the same needle location on the needle bed. There is no reason why that should be a constant. A strip or shape can be created with two separate, completed knit pieces joined to it as it progresses in length. “Always” hook onto the new piece opposite the carriage, with usually a minimum of 3 stitches on the new center panel.
Here I grabbed 2 random swatches, one is knit side out, the other purl side out, and one is upside down. The magenta yarn is thinner than the wool, the tension initially used was a dot more than one, left that way by some other experiment or poltergeists. It pays to check all settings prior to beginning any project. To start with I cast on with the magenta and knit a row, hooked up the loop from piece one, starting from its planned bottom edge, COLknit one row to the other side, hooked up piece 2, CORand continued until I reached the point where I wanted to experiment with increases, keeping the shape symmetrical. I picked up a loop from both added pieces and hooked them onto the first empty needle on each side of the strip, essentially casting on an added stitch on each side each time, following with 2 knit rows.  After working on my “desired shape” I tested decreases:COR: after hooking up the next row, knit one row to the left and transfer the stitch just created on the left onto the adjacent needle on its right, creating a simple decrease.  Knit to the right and continue with a straight edge on the right side, repeating the decrease on the left every other row, I kept a straight edge on the right after I reached the top of the piece there. Here is the reverse side of the piece. The cleanest joins happen when the edges are straight to start with, above there was a movement of the edges happening because of the distortion of the fabric created by the eyelets. A light pressing if possible may also set the edge stitches, help them lie flat, and make them more visible. When working with slanted edges on the first piece this is one way to join it, taking into consideration whether any adjustment in the frequency of hooking up needs to be made.  A better edge will be obtained if the decreases to that piece were made using the full-fashioned method, resulting in a neat “chain” for pick up along its finished edge.
Joining lace motifs There are other options for decorative joins as one knits, one such is shown in a video by Roberta Rose Kelly.

And not to be forgotten, playing with materials or anything else that allows for an edge to be hooked onto a latch holding a knit stitch ;-). Here the add-on is polar fleece, it could be crochet, lace, etc.

References for double bed single color fabrics with pockets

Another facebook thread has begun a sort of “trip down the rabbit hole”. Until I have time to swatch my theories on the specific fabric in question, I thought I would list some ways offered in publications available for download online and in my previous blog posts that touch on this area.  To start with, some fabrics are commonly referred to as pintucks, though tuck stitch is a completely different category of stitches, and they are usually shown in a single color. Understanding the repeat, however, one could plan for the shapes to occur within horizontal stripes of varied colors. 

from the Brother Ribber techniques book

Other terms: ripple ribs are a type of selective pintuck pattern in which more rows are regularly worked on the main bed than on the ribber. The main bed carriage is set to slip in both directions throughout, the ribber carriage is set to slip for four rows, and knit for 2. The width of the work needs even weight, and most likely the edge stitches will as well. The tensions used approximate that used in every needle rib for the same yarn.  To exaggerate the ripple effect, the ribber setting may be set up to three whole tensions tighter than the MB if possible or desired. Two-color versions are possible. From the Brother Ribber techniques book, note they use the term synonymously with pintucks In blister jacquard more rows are also worked on the main bed than on the ribber, creating a fabric with at times high textured. It may be executed in 2 colors as well. A “normal” DBJ card can be used, but the ribber carriage settings need to be changed with each color change. Things become far easier if the fabric is color separated for the technique and the original design is modified. Color variations merit their own posts

Some of my previous posts on double bed “quilting” including some 2 color variations within the same horizontal rows as well
2018/02/23/quilting-using-ayab-software/
2018/02/15/revisiting-machine-knit-quilting/
2013/05/30/quilting-on-the-brother-km-2-solid-color-back-dbj/
2013/05/16/quilting-on-the-knitting-machine-1/

 

 

Sock knitting resources and ideas for machine knitting

The only sock(s) I have ever knit have been as demos in my classes. I actively dislike wearing them, and it winds up being a sheer necessity in our winters to actually break down and wear them. I have had an ongoing interest in 3D knitted, explored some pleating, have always been fond of holding techniques. This year has not allowed for as much time exploring and producing as I might have wanted, am hoping to increase both activities in the coming one.
Forums of late have buzzed with knit socks, here are some possible online resources: from machineknittingetc.com:
studio-tips-and-techniques-issue-37-charting-socks
singer-sock-book-seamed-and-circularmachine-knit-news-machine-knit-socks-supplementempisal-sock-patterns

From assorted sources: visualizing shaping sequences: aspect ratio was disregarded in order to combine several images into a large one, particularly noticeable in the middle image on the top row 😉Patterns from manufacturers: Superba manual  Passap Duo 80From a Brother pub. The original paper version actually came with knit leader patterns

There are many ways to seam join such shapes. Seam-as-you-knit is another option. Diana Sullivan offers a video on the technique. Considering its limitations: the seaming needs to occur on equally shaped segments, this would eliminate any shaping to allow for widening parts of the leg as one moves up toward the knee, so the height of the sock would need to be shortened, planning for fit. If one desires a true rib at the top of the completed sock, IMO seams at least for the rib are unavoidable, and one must take measures to make certain cast ons and bind offs for ribbed bands match in look and width. The same issue with shaping occurs when knitting socks tubular. For a tube to grow or decrease in diameter retaining its circular form, the only way to achieve the result is to increase or decrease evenly across knitting bed(s) involved, far easier to achieve if one surrenders the seamless idea and allows for a seam in the design. Here A sections would be knit first, B sections would follow with seaming along the dotted lines. The toe is a 3D shape achieved by holding, with no seaming necessary.
If one is fond of holding intarsia techniques and cumulative joins, this book is available  For advice and ideas on knitting the swan socks see https://knitterstoolchest.wordpress.com/category/circular-knitting/
a video link is included, as well as this schematic

machine knit sock and slipper pattern resource
socks, heels, and more 
eliminating short row holes
general instructions 
penny socks 

Sock calculators: http://roued.com/supersockcalculator.php  https://www.goodknitkisses.com/sock-calculator/  https://www.storey.com/crochet-calculator/toe-up-sock.html

From Knitty, an online hand knitting magazine: universal sock article 
A hand knitting resource on choosing your sock heels 
From Drops design, HK, a spiral sock , and a side to side version, both food for thought in terms of adapting for machine knitting.

For folks who prefer videos, a search on youtube will offer lots of choices, and Roberta Rose Kelley offers 2 that provide a wealth of ideas and information, on tubular socks, the other on adding afterthought heels , using decker combs on Passap machinestransferring ribbed band stitches using a garter bar 

Small scale experiments for larger ideas: the spiral sock
Mary Thomas’ book of knitting patterns was first published in 1943, my edition in 1972. This is the usual cover photo on page 38 a repeat and instructions are offered for a spiral tube sock. The latter has no heel shaping, but traditional toe shaping can be added. The knit/purl design can easily be executed single bed by folks who own a G carriage. My mini sock was knit on 30 stitches +1 for sewing. The blocks can be varied in width depending on the required circumference of the finished tube. The extra pattern stitch in the chart is to allow for seaming a half stitch on each edge and maintaining the pattern. *After every 6 rows knit transfer the right-hand needle of every ribber group to the main bed, on the main bed transfer the right needle of every group down to the ribber**,  repeat * to ** for the desired length. There are a number of ways to deal with the toe part of the stocking. I would opt for transferring stitches to the main bed and knitting one row, using holding remove half the width onto waste yarn then bringing half the stitches on the alternate side into work. The toes may then be worked using stocking stitch, scrapping off, and seaming or grafting the stitches held on scrap to each other. My working repeat, with a 12 stitch repeat usable on punchcard machines as well isolated by the added green border testing the tiling, making certain any programming would line up Cast on for a ribbed band at top of the sock in any preferred configuration. Be certain cast on stretches enough to accommodate the finished width of the tube as it stretches to fit the leg. Transfer stitches between beds in the desired knit/purl configuration. When the desired height is reached transfer all stitches to the top bed, drop the ribber, switch sinker plates, knit a row on all stitches, divide for toe shaping. Here one half away from yarn end and carriage is knit with waste yarn and dropped off when shaping is complete, After toe shaping is finished and waste yarn is added, the work is removed from the machine Because all transfers are made in one direction, as in any knit fabric where that happens, the fabric will bias Here the toe shaping is seamed, the twist in the body of the sock begins to show One side of my knitting was looser than the other, something to watch in any “real” piece. Thin yarn knit on tension 4 is probably also not the best suited for any socks in terms of wear. After seaming and worn by a few cotton balls 😉Lastly, it is possible to knit socks sideways (as well as gloves), usually in garter stitch and in hand knitting. This is a crochet illustration that points to the general construction method.

On the machine, the shaping would need to occur with increases and decreases rather than holding to create the heels, and toes could be shaped, probably best by full-fashioned increases and decreases. There would be at least one grafted seam the width of the sock, the cuff could be added with the side straight edge picked up and knit from there. To get shaping to match, in theory,  one option would be to start with waste yarn, knit to half the above shape, scrap off. Rehang starting open stitches, reverse shaping, graft seam. Dotted lines represent open stitches, decreases and increases can be planned so that only the smaller group of stitches on one side are moved with a garter bar 

Racking mechanical problem and possible repair saga

I enjoy the technical aspects and structures of knit fabric, learned to do simple, common minor repairs in a studio where there were not technicians during lab hours or even studio hours. That said, I had a broken knit carriage that was going to be my source for learning to work with its inner guts that never made it to any useful reassembly in spite of the passage of a couple of decades. I have a lot of hesitation in taking equipment apart, though out of necessity and with the help of online videos and information I have been able to go increasingly further with more confidence. Still saving carriages full of springs and “things” for someone else 😉

Over the years I have not used my KR850 ribber frequently. Last year at some point I produced a collection of racked, ribbed 3D effect scarves, giving it a major work out. I traditionally kept my ribber off my Brother machines, used my Passap for double bed and DBJ, and my line of accessories for sale was often knit single bed on my standard or bulky machines. As a result, I rarely needed to adjust the ribber bed position relative to pitch. I had purchased the ribber used.
As I have returned to knitting more frequently of late and wanted to expand posts that included racking I found suddenly the first movement upon reversing racking direction failed, requiring 2 full turns of the handle before advancing to the next position. Not too long after the pitch lever was not moving properly as well. The operation and service manuals for the ribber had not provided much advice, nor could I find any helpful information online. I highlighted pertinent areas with color in the images below. From the service manual: I asked on Ravelry for advice or shared experiences. A possible culprit was suggested to me, and I was pointed toward the parts manual, where I was faced with this, which at first seemed pretty daunting

When I tried to turn the screws marked in red I found they were loose. After I  took apart the racking handle, braving far more disassembly than turned out to be needed, housing little screws and washers in separate small plastic containers along with their comrade larger parts, I found perhaps I could have reduced the effort considerably. I did not take photos during the process, as I was not brimming with confidence in the result. Enlarging a portion of the above helped me understand how parts related to each other a bit better.

The rectangular piece (red) was loose inside the machine. Removing # 57 is a necessity in order to get at the location for reinsertion of #10 in the slot under #9, to be held in turn by the screws #11. I marked critical areas with colored arrows in sequential photos It really may not have been necessary to even remove the bracket lever. The #10 piece of metal was loose inside the machine, might simply have fallen out if I had turned the bed on its side and given it a mild shake after removing #57. This is with the piece in question in its housing where it belongs (white arrow), shown in relation to the needle retainer bar (black arrow) and screws marked with red arrows that hold it in place. The piece is obviously thinner than the space it lives in, so for screws to anchor it properly, a flathead screwdriver or other improvised tool needs to be inserted under it, lifting it into position and holding it in place with its holes lined up with outside of bed so screws can grip it and be tightened properly. My racking handle and pitch lever seem to be working properly once more. I had hours of intimacy with my ribber, it has now been thoroughly cleaned and oiled and has all its screws no longer off or loose, we are far better acquainted. No regrets, but the “repair” as illustrated above would have taken a matter of minutes.

A return to short row shapings: bumps and slits meet entrelac

My recent revisiting of holding techniques led to my coming across handouts and notes from the late 1980s and early 90s, including the working notes below for an entrelac fabric. I sometimes read instructions I assembled long ago, and they seem to be in a foreign language at first. Entrelac was referred to as basketweave as well. On the knitting machine, it is usually executed removing part of shapes onto waste yarn. In these shared instructions it is knit completely on the machine. Blocks can be any size, knitting is started on a multiple of the stitches planned for each shape repeat. The number of colors used is limited by imagination and patience for weaving in yarn ends and dealing with issues at the start of each new shape, familiar to anyone who has tried intarsia. Weaving in those yarn ends may be performed during the knitting of larger “diamonds”.  It is helpful to understand the basics of short rowing prior to attempting this technique.

In a post in 2011, I shared a link to excellent directions found at howtoknitasweater.com , written by Cheryl Brunette. Here are 2 of my teaching samples, executed on 4.5 mm machine. In my teaching days, my demo yarns were in distinct colors, easily spotted, and not often preferred or even liked by students. They could be instantly recognized, so no one ever tried to use them in their class assignments, and colors were out of range for the comfort level of attendees at my workshops, so swatches tended to remain mine for the duration of those sessions and far beyond.

a rearview with ends woven in

It is best to start with a few rows of waste yarn, and the choice can then be made as to whether to cast on and go immediately into pattern, or ribs, stocking stitch, or other beginnings and endings may be chosen.
The blocks will appear square to rectangular depending on yarn choice and gauge, some writers refer to them as “diamonds”, they are joined together as you knit. My test swatches are all executed on Brother machines. My own working notes: Visualization: here pattern rows II and III are shown in repeat, along with the direction of the carriage movement, and the lean in the shapes created with the purl side facing This attempts to identify the shapes by assigning numbers, in their order of knitting. As mentioned, the fabric may also end with added rows of knitting on top of the last row of shapes as they are formed

These photos do not document each step, are meant as an aid in parts that may be a bit tricky when starting to experiment with the technique

The set up for starting triangles:  note the similarity to some of the surfaces created in the last post. When using short rows, part of the stitches in work will knit many more rows than others on the machine. Accessories such as the cast on comb will tend to ride up on one side and drop off When the end of the first row that row is reached, as contrast color is added, stitches need to be cast on on the far left in order to keep the work on the bed a constant number of stitches. The usual method suggested is e wrapping, this is picking up from the row below. I found either method produced looser, longer stitches on the far edge continuing across the row:reaching the far right: 

binding off across the row by transferring stitches when moving from right to left

The colors were chosen for contrast, the yarns are slightly different thicknesses, the white is a 2/24. The latter is usually used double-stranded when knitting on the single bed unless intended as a “thin”. Bleedthrough at joins and some of the other features ie eyelets at corners might be reduced simply by making a better yarn choice. As for those “wisteria” eyelets, they could become part of an intentional pattern between bands of basket weave. Once the principle is understood many other variations become possible.

Many details in any technique wind up relying on personal preference for use of or added editing. Studying results on swatches can help one determine whether larger pieces are worth the effort, and what habits and their results may need to be changed. Contrasting colors help with evaluating edges in patterns such as these. This method relies on transferring groups of stitches by hand on the needle bed. The process could get far slower and impractical if the “diamonds” increase significantly in size. At the intersection of the shapes, there will appear an eyelet (1), also seen in hand knits, which disappears if the fabric is not stretched or pressed. How stitches are rehung in any part of the process can change the look of what is happening there as well. Picked up finished edges if tight will draw in the shape on that side (2), holding happens in 2-row sequences, and small eyelets happen there as well (3). Consistency matters. Though the shapes lean diagonally in the finished piece, they are picked up along straight edges, forming a square to a rectangular piece of knitting, with the usual grain, allowing for the addition of other techniques within the blocks

Trying to imagine where stitches may need transferring to waste yarn or “off label” tool? Alternative shapings at sides: what needs to be cast on or bound off?

Troubleshooting ideas: a small weight might be enough to elongate those shorter closed edges to make them easier to rehang and to be a bit longer. Claw weights usually available with machines may be far too heavy, then DIY ones come into play. A common suggestion  at MK seminars used to be that of purchasing fishing weights, which commonly come in a variety of sizes often with openings or wire eyelets at their top, and using bent wire or even paper clips so one hooked end can be inserted into the hole on the weight, the other is used to hang it in turn onto the knitting. This is an exampleSuch weights are made of lead. That is a concern, there are products on the market that may be used to coat them. This one is easily found in home improvement stores and online

This round sample in the absence of the paint was covered in heavy-duty duct tape. It weighs 2 ounces, just half of one of my factory-supplied claw weightsIt does a good job of weighing down those straight edges along the bumps, making the stitches easier to pick up. When rehanging those stitches, uniformly hanging the loops, not the knots along the edges involved will give a smoother join.  Here a paper clip is used as the “hanger”It is easy to get into a rhythm and think you “have it”. A reminder: the shapes at each side are triangles, not the full shape. Row II starts on the right, begins with decreases followed by rehanging, row III starts on the left, involves increases and working stitches in hold to its right.  Losing track will produce the start of an extra shape, which may perhaps be a “design feature”,  but not a good thing if the goal is a straight edge on both sides. Unraveling is easy if the problem is noticed soon, but is problematic if more rows of shapes have been completed. Lastly, a swatch ending in all knit rows. The only remaining issue is the fact that those side triangles are formed by stitches that are looser than across the rest of the piece. This yarn is thin and a poor choice, but fine for getting the technique down and beginning to understand what happens to stitches, how one needs to move from one side to the other, and what happens along the edges of each individual shape In switching to a thicker, space-dyed yarn, the effect is lost to a degree because of the length between color changes. This sample begins to address keeping some slits, but the repeat needs further sorting out Following the same idea in visible colors: the yellow wool is another too thin wool (2/20), which makes the edge that will need picking up slow and tedious to deal with because of very small stitches. If I were to make a piece, I would work on the partial shapes in the magenta to make for a smoother color transition start. I used the foundation triangles and row II, with 2 rows of knitting when they were completed to help close the spaces at the top of the eyelets in the magenta. Some striping between repeats at the end of row II is worth considering in alternate colors, for more rows, or even in a thicker yarn. 

It is possible to develop shapes,to consider the number of stitches required and whether the fact that other than garter stitch knit stitches are not square,Then there is the world of making each section /shape as large or as small as desired, shaping them by increasing or decreasing stitches adding and subtracting them as needed by casting on and binding off, partially joining them, knitting and joining them when completed with seam as you knit techniques, changing color within each shape or at the end of every row/section of adjoining ones, working the piece in one color only or using a space dyed yarn for random color patterning. Quilting diagrams can be a boon for inspiration for seam as you knit.

I found this on Pinterest, it strikes me as masterful use of related techniques

Lots of hand-knit inspiration and free patterns: https://intheloopknitting.com/entrelac-knitting-patterns/#freepatterns

This book explores the technique to the maxSome of its swatch images are shared in this review of it , there is also a sequel

Three slip stitch entrelac pretenders using slip stitch patterning and holding

Casting on, binding off single bed

There are many ways of casting on and binding off both single and double-bed.  Ultimately, if it is important to have the top and bottom of the piece match as closely as possible in finishing, the only way to achieve that is to start with waste knitting and a long enough yarn end (wrap around all needles at least 4 times to be “sure” not to run out). After binding off, rehang the bottom and finish on the top bed, or treat the first row of the knit above the waste knitting with the same method as the cast-off at its top. Brother publications are now easily available online. The images below include some of the material that was included in my handouts as black and white copies. I am now also adding scans from both the Brother Manuals and the respective books for Techniques on both the single bed and double bed.  The advice on methods differs slightly depending on the source, and at times one explanation makes more sense when offered in one way rather than another. Some of the techniques are illustrated below more than once, offering different ways of exploring.
Any cast-on or bind-off can begin on either the right or the left side. If the yarn is to be used to manually knit off stitches, then one must begin on the side where the yarn end resides. If long stitches are chained through each other, then the yarn end needs to be opposite to the starting side, so that it can be used to seal the last bound-off stitch.

Anyone preferring video format when learning can find excellent presentations by others online. Roberta Rose Kelley is a prodigious YouTube contributor along with Diana Sullivan, and Susan Guagliumi has also expanded her online presence there as well as both on her earlier website and blog

CASTING ON  as mentioned is possible in either direction. Remember that the needle head will have to pass through the chain stitch or e-wrap, so do not pull the yarn too tight as you move across the row of needles. If you are going directly into pattern knitting after casting on you will find it easier to have some waste knitting to hang weights from if needed, and to avoid problems with stitches forming properly for the first few rows after your chosen start. To do this, cast on with some waste yarn, end with a ravel cord row, and cast on once more with “garment” yarn. There will be a waste ravel cord stitch and a new e-wrapped or chained cast-on stitch on each needle. Waste yarn can be removed upon completion of the piece. I prefer to do so a little after a short distance, to make certain no errors occur. If weights are used it is best to move them up frequently. The rule for casting on is the same as for many other machine knit fabrics: no two directly adjacent needles on the same bed with loops on them will ever form a separate stitch on each needle on the following pass of the carriage. Simply making a pass with the carriage over the needles will create a series of side-by-side loops. If a cast-on comb is used, it is possible to continue knitting, but when the comb is removed the stitches will run. That said, it is an easy method to use particularly when a piece is begun with waste yarn or is intended as a quick test swatch.

This tip for anchoring an open cast-on may also be used after any cast-on row when stitch formation appears uneven or unpredictable for the first few rows knit  Single fully fashioned increase for reduced jags on the knit edge Fully fashioned single increase made with multiple transfer tool Increasing multiple stitches at the side of the knitting by e-wrapping A single increase on both sides is possible to achieve at once. Generally, the issue with the result is that the stitch formed on the carriage side may be a different length than that on the opposite one, so care needs to be taken with managing the difference ie. by adding a small weight to one side only. An open cast on either bed may be achieved single bed using the ribber cast-on combThere are other cast-ons that will produce an edge that will not run but are not stable as permanent edges at the beginning of a finished piece.
Slip stitch cast-on: bring every other needle out to hold position, knit one row at stocking stitch tension, and knit one row. Now bring the in-between to previously selected needles out to hold, and knit a row to the other side. Do this at least once before continuing, the more rows used the firmer the edgeWeaving cast-on only works on machines with weaving brushes ie Brother. I tend to knit with weaving brushes down no matter what the fabric is unless using them results in problems ie the particular yarn being used has a tendency to get caught up in them.
Every other needle cast ons (EON) can be a quick way to make a gathered top for a hat knit from the top down or to gather the inner edge of a flower or other shape. The nylon cord cast-on shown below is an alternate for open stitch cast-ons when no combs are available. Any yarn that does not break easily is smooth, and does not shed fibers when removed may be substituted for the ravel cord. A ravel cord may also be placed over the gate pegs, in front of the needles as shown in the cast on the illustration below for a single row after troublesome cast on rows. Two or three rows of knitting then follow, and the waste yarn is removed prior to continuing to knit. 

E-wrap caston: the comb is not necessary. If the first row after this type of cast-on is completed has issues knitting off properly, bring all needles out to hold for a couple of rows prior to knitting each of them, and that should solve the problem. With any cast-on, any too-loose loops may catch on gate pegs, if too tight, the yarn may break or the “stitch” will not knit off the needle over the closed latch and hook.  The last needle on the side next to the carriage may be left empty and will pick up a loop when the next row is knit. Variations of this technique may be used to produce decorative edges. A variety of e-wraps and chains may be used to cast on or as hand embellishment or added within the body of the knit. EON configurations of the same wraps on the standard with the same movements allow for use of significantly thicker yarns

1-3   e-wrap loops as shown
4      e-wrap every other needle then weave over empty needles and under e wrap
5      e-wrap every needle
6      e-wrap every other needle with color 1, e-wrap every other needle with color 2
7     e-wrap every needle with color 1, chain every needle with color 2, may be done every other needle as well
8     chain every other needle with color 1, continue on alternate needles chaining in reverse, or use color 2

Chain or crocheted cast-on: the illustration is from Brother, the cast-on comb is not necessary

It is possible to produce a looser chain in a variety of ways. The easiest may be to cast on using a needle or latch hook from a bulky machine. A video of an alternate method that involves wrapping the previous needle for cast on and the previous gate peg or needle for bind-off in order to achieve matching width at the top and bottom of the piece may be found here.
Cast on problem-solving hints

Increasing stitches at the side of the knitting:
BINDING OFF
From a Brother magazine, this copy is quite dark. I no longer own the original magazines to rescan and thus make any changes in clarity, but the text is clear

For the latch-tool bind-off without using gate pegs, suitable on any machines including plastic beds and Passap see video
Single-eye tool bind-off
I have always been hesitant to sew off or bind off live stitches directly on the machine, prefer working several rows of waste yarn, and then continuing either with the work remaining on the machine or after scrapping it off.
When using this method, a stitch is made manually through the stitch on the last needle on the carriage/yarn side and is then transferred onto the next stitch.  Both are knitted through, and those two steps are repeated.  The main problem is maintaining even tension and equal stitch size. One can bring the emptied needle from out of work forward to hold-position for a more even length of yarn, bring the yarn under, around and over it, knit it through the adjacent needle with 2 stitches on it,  return the empty needle to out of work position, dropping the wrapped yarn.  Knit through the two stitches, and repeat the process.  Use a small weight and practice to keep the tension even. Continue until the last needle has 2 stitches on it, and secure yarn as usual.
As an alternative *transfer the stitch on the second needle from end #2 onto end needle #1. Then transfer the double stitches back onto the second needle from end #2. Put the now empty end needle #1 out of work*.
Repeat across the row

A crochet hook could be used in place of the latch tool.
Sewn bind-offs on the machine, and after several rows of waste yarn.

 

Using the sew off method to join open stitches to a finished  edge

Slow, less often used, figure 8 cast-off was introduced to my knowledge by Kathleen Kinder. It is slower, and supposedly has a lot of stretch. Bring out the first needle and hand-knit a new stitch. Make that new stitch a bit larger than the ones already on the needle bed.
Start on the carriage side using the transfer tool, inserting it from back to front from left to right, toward the center of the end stitch on that side. Swivel the tool clockwise, the tool will now be in front of the gate pegs.
Do not remove the first stitch from its needle. The stitch on the tool is now twisted, creating a sideways figure 8. Use the tool to hang the twisted stitch on the adjacent needle, the two needles involved now share the transferred half stitch.
The second needle now holds 2 loops.
Knit the half stitch through the one behind it prior to hand-knitting a new stitch, or (easier) bring the second needle out, and hand-knit a stitch through both loops on it.
Continue across the row with actions illustrated from right to left.

A quick swatch shows the potential amount of stretch in this bind-off. I tried dropping the stitch remaining on the right after it was shared with the needle on its left and both “stitches” were knit through by hand about halfway and just proceeding across the remaining row without dropping until the bind-off was completed. The latter was easier and faster for me. Once the knitting was completed I could see no difference between the two methods.

Potential for both top and bottom edges of knits: “Crochet” meets machine knitting techniques: working with “chains”

For mock rib executed on the single bed, for double rib as well, see post 

Video references found online:
Sinker-post-bind-offs using single eye tool and latch hook Susan Guagliumi
A variety of sinker post (gate peg) bind-offs Susan Guagliumi
Binding off around needles rather than gate pegs Susan Guagliumi
Latch Tool Bind Off around gate pegs single stitch at a time Diana Sullivan
My least favorite, loop through loop Diana Sullivan

Finishing tips
Seaming, joining, picking up stitches 3, ribbed knits 
Seaming, joining, picking up stitches 2
and seaming, joining, picking up stitches 1

 

Binding off, double bed

A DBJ discussion re Ayab use recently brought up the topic of ribber bind-offs. My plan for this post is to gather information and illustration on a variety of methods, beginning with those illustrated by Brother, then moving on to others I have come across over the years in a variety of publications. Transfer to single bed methods: transfer all the stitches onto the top bed,  then use single bed techniques to cast off. Having multiple stitches unevenly distributed can make the cast-off lumpy, and such techniques may also be too tight for the fabric. For latched-through bind-offs, one way to get extra length/size in stitches on the main bed is to bring every other needle on the ribber back into work after transfers. Set the ribber to half-pitch, knit one row with both carriages set to knit to the other side, drop off newly created ribber stitches by using the ribber carriage only to release the stitches by moving it back to the opposite side, dropping the loops just created, adjust the amount of weight, and bind off. That extra knit row may also be useful in rib configurations that leave empty needles after the transfers. Loops will fill in empty needles. Chain only through stitches, not loops. The latter will help create enough give to bridge the gaps. Technically, once the ribber stitches are moved to the top bed, any single bed bind-off may be used, whether through single or double loops. Some techniques produce more pleasing results than others. Each look is different, as is the amount of stretch. Testing on swatches in specific yarns used helps one determine the preferred method. If a latch tool is used to do a crocheted bind-off after transferring a 1X1 rib it is possible to maintain the rib. Insert the tool from the front of the stitches that were originally on the back bed, and into the front of the stitches that were on the front bed. Stitches have “legs”, inserting the latch tool back to front from behind the right leg will change the direction of the lean in the chain. As one enters the center of the stitch, the left leg is picked up by default. When latching stitches on the single bed after transferring all stitches to it, to keep bind off in the rib, on the purl stitches hook the stitch back to front (red line), on the knit stitches hook the stitch through the center (green line)Reviewing approaches to binding off with needle and yarn: working single bed is sometimes performed on the machine and is illustrated below working from left to right. It is referred to as back or stem stitch and “sew off” method, and is shared in many of the old machine knitting manuals. It is easier to achieve if after knitting the last row one knits at least 2 or 3 more rows in waste yarn to make the stitches more accessible. The knit side shows single loops in view upon completion. Dropping small groups of stitches off as one makes progress across the row may make the technique easier, helping with the placement of the other hand to hold the work. On the machine, the fixed distances between needles and gate pegs help to keep the tension even. The backstitching may be done off the machine, but maintaining even tension there may be a bit harder.

and here from right to left

Some references advocate this method for binding off the rib after transferring all stitches to the main bed. A row is knit across the transferred stitches prior to stitching through the now single thickness.

The process, whether executed on the machine or off, to my mind is easier with waste yarn knit after the transfers. Here is an illustration of single bed knitting removed from the machine.

The top of the last row of the body of the knit may then be bound off using a crochet hook or latch tool chain stitch using a continuous thread, or the needle and yarn sewing method may be used.  There is a limit as to the length of yarn used so as not to pose problems. Very wide pieces may prove to be a challenge, requiring more than a single yarn end to complete the bind-off. My own yarn end max limit for sewing up or off is about 18 inches

For folks who prefer to view videos, these are some methods on single-bed bind-offs offered by others on this topic:
latching off through looser stitches any KM, by Diana Sullivan my least favorite,
wrapping around needles, familiar to Passap owners, by Susan Guagliumi
several sinker plate bind-offs also by Susan Guabliumi. The very last method illustrated is my favorite go-to, around gatepegs whether single, double, or more, though I do it a different way.
Latch tool bind-offs without transferring both beds: 1. chaining through stitches on both beds
Knit the last row at a looser tension, and begin by setting it as high as possible in your first experiments. Knit a row to the left.
Lower the ribber slightly Begin on the side opposite the carriage and the yarn end, moving in a zig-zag fashion.
Go through the center, front to back through the stitch on one bed, moving it behind the latch, then go through the center of the stitch on the opposite bed, hold its yarn in the hook of the needle, and pull it through the previous stitch held behind the latch.
Continue latching until ass the stitches have been picked up and bound off. Break the yarn and pull through the last stitch to secure it.  adapted from Passap publications

Video: chain through each stitch on the machine by ArtOfClay.
2. transfer the stitches to the knit bed in Japanese machines, either bed on Passap, and after a plain knit row if textured patterns are in use.
Follow it with a last row of knitting, leaving all the needles on the ribber in work after the transfer.
Moving toward the carriage, using a latch tool, go through the center front to the back of the first stitch on one bed, moving it behind the latch. Then go through the center of the stitch on the opposite bed, holding its yarn in the hook of the needle, and pull it through the previous stitch held behind the latch. Continue across the bed, securing the last stitch.
In bind-offs such as these, the proper loops need to be latched through, or one may wind up with open stitches and no bind-off.
This Passap bind-off variation adapted for Brother machines is described in the post on fantasy fair isle patterning  3. Video after transferring to one bed, and taking off on waste yarn by BarbaraDeikeThis edited illustration, also from a Brother manual, expands on the one above, showing how the yarn is threaded through the stitches in numbered sequence according to the stitch configuration for the ribbed fabric 
Using waste yarn on both beds: I prefer an alternative method for waste yarn scrap off, ending in place of circular or U knitting: knit the last row in garment yarn. Thread up waste yarn, and knit it at single-bed tension. Knit 4 rows on one bed, with a separate strand or even a second contrasting color of equal weight, and knit 4 rows on the opposite bed. Repeat alternating until there are more than 12 rows on each bed and scrap off. This will allow you to press the waste knitting only, and the flaps are opened up to reveal the tops of the stitches created on each bed. Finishing can then be executed as below.

Slip stitch marking row 1X1 rib: EON needle is transferred to the top bed.  From right to left: COR stitches that appear as knit ones on the purl ground are brought out to hold,  the knit carriage is set to slip from left to right, and purl stitches will slip.  Set the carriage to knit both ways, continue with waste knitting, drop the piece off the machine, and continue as illustrated in the circular fold-over method.

Here any waste yarn is folded over, exposing the tops of ribbed stitches. The threading and stitching sequence is numbered, illustrated for both one by one and two by two ribs. Depending on the planned seaming  choice, an extra stitch may be added on either or both sides of the knit so that half a stitch or a whole one can be absorbed into the seam, resulting in a continuous rib configuration on the outside of the garment 2X2 rib

For added information and settings, see later post: More on standard and modified 1X1 and 2X2 ribs