Revisiting large eyelet lace, hand transferred (or not)

My recent blog post on adapting lace edgings from published sources containing studio punchcards patterns led me back to reviewing a blog post from 2013 that included a hand technique and an automated pattern.
Since then I have moved beyond mylar sheets on the 910 or using punchcards. The present swatches are knit on a 930 using img2track. The pattern images and corresponding direction of transfers, in this case, occur on the purl side, therefore lace motifs need to be reversed either in the original image processing prior to download, or after download by remembering to use the mirror button to reverse the image horizontally, which is an episodic forgotten detail on my part. Adjustments in the horizontal repeats as charted here may need to be made depending on the other KM models as well.
Prior to my using Excel and now Numbers to produce my design charts, images such as this one were created using Intwined, a software program that became quickly unsupported, buggy, and then with no updates for use on Mac. It has long since been abandoned by me.
The first revisited repeat edited for automation on the 930 The lace carriage makes 4 passes, followed by 2 rows knit. The arrangement at the end of each transfer sequence will have pairs of double stitches moved onto the adjacent needles, leaving 2 empty needles in between them. Placement on the needle bed should be planned,  added “border” stitches can be moved away and toward the starting number of stitches to keep eyelets forming at the side edges for all over uniformity the end result will produce 2 pairs of doubled stitches achieved by the repeated transfers with 2 empty needles between each pair where loops and floats will form. Their locations alternate as each sequence is completed Blank rows between transfer segments are there to make certain the knit rows will happen in the proper locations at the top of each transfer sequence. The first design row transfers are to the left, the transfers to the left begin on design row 8.
LCOR ready for the first tow of transfers to the left LCOL ready to make transfers to the right after the transfers single needles are empty, with double stitches in adjacent ones, transfers to the left are repeated once more, this is the result, with transfer needles pushed out to show doubled up stitches After all the sequence transfers are completed, there will be adjacent pairs of doubled up stitches with 2 empty needles between each pair. As the following 2 rows are knit, the first row creates loops in the empty needles, the second pass skips those needles, forming a “float”. Looking a bit closer after the knit rows as the process repeats, the first transfer the second transfer The pairs of stitches that have been moved anchor the 2 side by side loops and result in the 3 strand stitch pairs, with every other remaining pair of needles empty between them.  The LC returns to the left with no needle selection  Knit 2 rows, continue in pattern.
Adjusting the tension will make for a tighter knit, I decreased it by a full number halfway up the swatch below. There is one “operator error” where I attempted to correct a dropped stitch. This fabric is composed of myriad double stitch transfers in both directions and definitely a challenge to produce in any significant size. Making those transfers by hand may wind up being the solution if yarns and automation refuse to work properly. Those short “floats” at the top and bottom of the eyelets can be reduced. This adds a hand technique to every opening, whether results are worth it becomes a personal decision. After the 2 knit rows use a tool to lift the float onto the needles holding the side by side loops Before the 2 knit rows, there will be the doubled up loops in each of those needles, and the 2 doubles up stitches made from the transfers are added to them as transfers continue. For all those strands to knit off properly, the whole row might best be brought out to E position before using the knit carriage. The differences in the hooked up float version of the pattern and the let it be one are shown in areas below the lines in the bottom corners and by arrows in the close-up Much easier and quicker to knit, though quite different, is large mesh combined with tuck stitches This chart was used in 2013 as a guide for hand technique using a 2/8 wool Knitting lace sequences in a single orientation produces a mesh that is biased. It could be the start for one more chevron shape but was not the intended fabric.
The adapted repeat: the odd number of passes between each repeating segment ensures that the following selections reverse the direction of the transfers the proper orientation for use on the 930Working out the actions in a spreadsheet, border stitches outside the fabric width may be added and subtracted to keep mesh formation along both side edges.
Needles preselected for transfer to the left during transfer, needles are preselected for transfer to the right. Doubled up stitches will now be moved during transfer, needles are preselected for transfer to the left. Doubled up stitches will now be moved during transfer, needles are preselected for transfer to the right. Doubled up stitches will now be moved during transfer, no needles are preselected. Doubled up stitches will now be moved, resulting in doubled up stitches on every other needle. Pairs of knit rows follow each of these sequences. A repeat that produces a smaller mesh with the swing right to left is found in other posts and references. Below part of a published punchcard is shown,  with the resulting swatch, and in turn, compared with the large scale version of the same mesh structure knit on the same number of stitches

Lace edgings on Brother machines- automated with slip stitch 2

Recently I have begun to look at lace edgings in a slightly different manner than in the past. I am looking back at my post from 2018, written while using the older version of Ayab software and working on a 910, and another including an edging written this month. Of late, most of my proof of concept swatches have been knit on a 930 using img2track for downloads.
I am using a punchcard machine knit carriage with an added magnet as my knit carriage (KC). Adding needle selection to one side of the 910 electronic LC eliminated issues I had previously encountered with some inaccurate needle selections. The arrows indicate the direction of the adjustable slots in the mechanisms. The 910 LC is also missing its magnet (left), gluing on a magnet in the position shown below made it usable again on the electronic again. The direction of the repeat matters, its programming may vary with KM models or the software used to download them. These instructions are intended for holding to happen in 2-row sequences to and from the right, and for the eyelets at the outer circumference of the pie shape to occur on the right of the purl side as you knit (B). If those same eyelets occur on the left (A), the repeat needs to be mirrored horizontally.  Reworking some of the former swatches in no particular order, beginning with this one: The 2018 repeat is charted on the left, the amended 24 stitches wide repeat is in the center, and the mirrored image for download to my 930 is on the right. Although I am attempting to have the trims in this post no wider than 24 stitches, the design repeats shown for use on electronic machines are not suitable punched as they are for use on a punchcard kms. One of the critical differences when using 2 carriages to select patterns, is that with the electronics on machines such as the 910 or 930 each carriage pass advances the design repeat one row. When using punchcard models, the LC begins selection begins from the left, the carriages do not advance the punchcards on their first pass from the opposite side once the carriage in use is returned to its original position.
Having the repeat 24 stitch width allows for positioning the knitting other than on the very center of the machine following the markings on any 4.5 mm punchcard machine needle tape. If this is done in electronics, the design should then be programmed for all over patterning, not for single-motif.
Splitting the bottom 2 all black row of pixels/punched holes and moving the one row to the very top of the design is another of the new changes.
I prefer to plot out these repeats at the start of the decreasing angle. The first row then sets up the needle bed preselection on the widest stitch count of the pattern. The original repeat was charted using Numbers and scaled in Gimp to produce a downloadable file. The method as it was worked out in chart form, and symbols usedThe resulting, more successful swatch 2018 failed attempt at a continuous patternCharting it out anew: on the right is the amended repeat adding 4 more rows to the top of the originalThe resulting swatches:
A= the LC  switched to fine lace “accidentally” for a few rows.
B= on the very edge eyelets are single on decreasing angles, double on increasing ones.
C=Though the very edge has those differences, the number of knit stitches between the inner shape on the left and the outer one on the right is fixed.
D= the lines created by the transfer sequences to create the diamond shapes are far more successful. These charts illustrate the above repeat on the left. On the right, the edge transfers are imagined reduced to single eyelets on the increasing angle. In turn they would result in a wider area of knitting in the zigzag shape between the curved edge and the diamond shape. Another possible solution follows, using expanded graphs with extra LC passes 
“A Machine Knitter’s Guide to Creating Fabrics” by Susanna Lewis (1981) is the ultimate resource for punchcard knitting for knitters with any amount of experience. On page 223 she offers a repeat for a lace trim. It is shown on the left below, after being reorganized to start on the full 24 stitch width row of the edging. In the center chart, rows of black pixels are added, and on the right, the full electronic repeat is shown mirrored for download to the 930 2818, a 26 stitches wide swatch2020, 24 stitch version  The curved edge is noticeably different and more uniform than in edgings where the increasing angle is formed only by a single stitch being transferred to the next needle on the left, creating an eyelet immediately to its right.
The above design, as well as the Brother one published and shared at the bottom of the 2018 post, add two more passes of the LC for stepped decrease/ increase shaping. Three needle positions are involved in each sequence. The decreasing angle will have a single edge stitch, followed by a right-hand transfer with 2 stitches on that needle, and an eyelet to their right after the four LC passes are completed. The increasing angle will be formed by two single edge stitches with an eyelet to their right as well after those four LC passes are completed. Moving on to the Brother published chart at the bottom of the 2018 post: the original is on the left, readjusted for planning to begin with the decreasing curve in the center, and charted for download on the right (mirrored in turn for use on the 930). The original was said to be 68 rows high but proved to be 72. It is also 18 stitches at the widest point, not 24.  I did not follow the publication’s directions for alternating between fine and normal lace either, simply left the LC set to N.The test swatch A fellow Ravelry member reminded me of Tessa Lorant’s lace publications. I had forgotten I actually owned this single one from 1981. Upon examining it, I rediscovered her patterns, many for hand knitting with accompanying written row by row instructions and charts, others at the back of the pub, with punchcard machine repeats.
The 24 stitch card designs provided were for use on Knitmaster/Studio 260 and 360 machines. The repeats are typical of lace often referred to as “simple”, a specialty of carriages that are capable of transferring and knitting in single carriage passes. For some ways to use such cards on Brother models please see post, or search subsequent shares.
The increases and decreases are achieved through row tracking and hand manipulation. Many of the edgings pictured are very open, and the suggestion is made that they be starched. Using different yarns and working in trims that contain more stocking stitches in their body make for more practical use nowadays.
Transfers are made in the same direction, which may factor into the results biasing. The edges in some, in addition,  are shaped with multiple increases and decreases. If knitting long strips, a small piece of scrap yarn with weight on it may help keep the cast on stitches knitting and transferring properly.
I am not sharing any of her published directions, only providing ideas for analyzing and converting some of the punchcard repeats.
The first is from page 48, marked up for identifying transfers to the right (later decreases, magenta line), and transfers to the left (later increases, cyan line). A template with solid black pairs of rows to indicate slip stitch knitting sequences is a good place to start and can be expanded to suit the repeat. The yellow squares on the right indicate a beginning plan for increases and decreases. They and black squares to their left would be eliminated from the final design. Working one chart through to knitting: the bottom left image shows part of the original card. Magenta squares indicate transfers to the right and cyan ones to the left. The straight edge border with the larger number of eyelets was a bit fiddly to knit, so the second option is also offered and tested. The repeats were mirrored for actual knitting on my 930I knit to the left after all the needles were preselected at the end of the decreases and then cast on over the empty needles on the left, bringing them out to hold so they would be knit for the second row as the knit carriage returned to the right side. A garter carriage weight seemed to be enough to help anchor down the newly formed stitches during subsequent transfers. Making a pattern design more one’s own: part of the original design from p. 52, split so the pattern may begin on the widest part of the repeat, punchcard “holes” marked for left and right transfers Here it was charted out in Numbers with the intent to produce the 2 stitches stitch edge along the outer curve and a less open one on the straight vertical side This sort of knitting can be a bit fiddly. I believe if I were to produce any such trims in great lengths and had the option, I would choose to dedicate a punchcard KM to the project so it would be easier to step away from and return to it as the spirit moved me.
If any loops are formed (A) and rows are not unraveled to correct the situation, it is best not to tug hard with the work on the machine. Stitch sizes on several needles may be altered, and the movement of the pairs of eyelets may become distorted. Because the knit carriage must be moved to the far right to be disengaged from the belt, this will tend to pull down extra yarn from the tension mast. A very gentle tug at the start of the first knit row should keep loops from forming.
The condition of the latches and needles is important. In stocking stitch knitting one of the signs of a “bad needle” is stitches tucking repeatedly on a needle that is not intended to be patterning in any way. The stitch in the hook is joined by a loop that does not knit off properly.  It helps to start in a light color and a “friendly” yarn. Clearly identifiable stitch formation helps to develop an understanding of its structure. Eyeing the row of transfers upon their completion helps pick up improperly transferred or dropped stitches, saves runs that result if the latter go unnoticed before continuing to knit. At times there may appear to be a needle problem with a loop sitting over a needle or a dropped stitch and attempts to form “properly” knit stitches in transfer rows will create simple stockinette.  Eyelets will not form properly, and stitches will want to get longer and not maintain their shapes. B and C point to the resulting differences in structures. The last Tessa sample, from page 60, brings up the topic of large eyelet lace, also revisited in a recent post.  I thought the 24-stitch repeat too narrow, I expanded it to 32 and added eyelets on the straight edge.
I began by splitting the card in order to begin the pattern at its widest point and decreased the number of eyelets in the shapes to allow for automatic shaping. In these punchcards, rows with no transfers are part of the program, are free of any holes. Black pixels are used to program slip stitch all knit rows. More transitions in planning: two of the rejected swatches Consideration needs to be made in terms of whether some small ladders are a design element or not, hooking up “floats” helps reduce or eliminate them on decreasing angles on both sides of the shape, but the resulting eyelets appear a bit larger and different than the rest.
When at first I attempted 2 single eyelets following each other at the intersection of the shaps I needed to cast on after a single float was created between the center needles and followed by the first all knit row from right to left. That turned out to be unnecessary in the final swatch with the number of eyelets increases immediately after the single one in the final repeat.  Using it will place a transfer left and a transfer right, holding down the loops in the 2 hooks affected on the second knit pass to the right. Leaving the bottom float alone echoes the remaining fabric.
The image on the left illustrates the result of not casting on on that center eyelet if it is to be repeated. The other photos show picking up floats and hooking them up in needles not receiving any transfers. The Tessa trims are knit in fine yarns. This shows a portion the inspiration large eyelet trim, note the appearance of the space between the two center eyelets is different My version with the floats hooked up and onto the needles with no multiple stitches already on them at the center eyelet as the pattern shifts:
Sometimes less is more, here extra hookups are not used, making the trim quicker and easier to knit. At this point, I am experiencing sticky latches, not improved by light oiling, likely to be fatigued from constant use of the center 24 stitches. The needles do not look obviously in need of replacement. One alternative is to swap and shift the center 24 needles to a less used part of the needle bed.
Another image of the Tessa sample in repeat followed by my own test swatch At the top of the piece I did have to deal with closing the eyelets to facilitate 2 knit rows and binding off. I prefer to work from left to right, dealing with the right side of the loops first: drop loop on the right side, use a tool to enter the float created from its back twist tool and yarn clockwise lift the e-wrap onto the empty needle on the right Repeat the process with the loop on the left of that needle pair, and do so across the bed before continuing to knit. The wraps will create full stitches on the next pass of the knit carriage.

An example working with a randomly selected pattern from Stitchworld, #156: A: the pattern is divided and shifted so as to plan the trim beginning with decreases rather than increases
B: with the superimposed table grid in numbers, the eyelet transfer squares were traced, adding all black rows for slip stitch selection of all knit stitches in between each transfer sequence
C: increases and decreases are planned by removing black squares
The image was then scaled in GIMP, and downloaded with img2track.
The straight edge eyelet detail alternates the direction of transfers to the right and in turn to the left in each segment.
On the curved edge, increases and decreases were performed manually prior to each 2 knit rows. Empty needles need to remain in work positions throughout.
I chose to use the fully fashioned method for shaping, moving 2 stitches to the left for decreases, and two to the right for increases, then picking up from below the adjacent stitch to their left to fill in the empty needle. This was slower than having planned needle selection for eyelets do the work of shaping.

A very similar charting process may be used to construct circular “doilies”, where the slip stitch rows are used as a substitute for hand-selecting needles to holding/ short row positions. I have revised my 2011 post on lace meets hold and goes round/, plan on following that up with one using edging repeats to achieve that type of shape.

 

Lace knitting tips, to mesh or not to mesh 7

Early versions of the Brother Lace Carriage (LC) for machines such as the 830 did not have the capacity to control end needle selection. If any needles were selected for transfer to an end needle not in use in the piece, the LC still will attempt to move that stitch, and if no needle hook is there to accept it, the stitch will drop. Where an and needle has been selected on either or both edges, the option that remains for folks with no automatic way to cancel end needle selection is to push those needles back to B position by hand. Since selection is likely to not happen every row, it may be an easy thing to forget as the length of the piece grows.
Later LC models include mechanisms like those seen in punchcard knit carriages that override the selection made by the patterning device on the end needles.

There were also point cams, that help to change the spacing between vertical lengths of design repeats. For images of the Lace carriage and use of point cams please see posts 2017/10/05/lace-point-cams-…brother-machines ..
Electronic carriages are equipped with a magnet, and must always travel past the center needle 0 position center mark on the needle tape. Markings on factory punchcards give clues as to which carriage to use and for how many passes. They also may vary depending on the year the punchcards or mylars were issued. To review, here are some of the markings commonly found The graphic from the KH 860 punchcard model manual Illustration modified and adapted from multiple decades-old  Japanese magazines of fine lace
single complete transfers   Multiple transfers may be made either as a hand technique or expanded for use in electronics. Because single stitches are moved with each carriage pass, pattern repeats can become quite long, with few punched holes or black pixels Generally, it is best to use a yarn that is smooth, has some stretch, and does not break easily. Because the yarn will be transferred to and from or in addition also be shared between needles, some extra yarn may be needed for proper stitch formation. In overall meshes, it is best to start testing using a tension at least one whole number higher than when using the same yarn for stocking stitch.  Too loose a tension can result in dropped stitches or loops getting hung up on gate pegs, too tight and the stitches will not knit off properly or drop, or the yarn may even break. When eyelets are few in number, adjustments in tension may not be needed.

Begin with waste yarn and ravel cord, then followed by casting on and knitting at least 2 rows before beginning to use the LC. The cast on will need to stretch to accommodate the growth in width which increases with increasing numbers of eyelets. The same applies to the bind off. One option for matching both is seen in this “answer lady”  video.

In most punchcard repeats, if when the row of transfers is completed there are two or more empty needles side by side, troubleshooting is required to solve the problem unless are intentionally planned in the design, with deliberate adjustments to components of the overall pattern repeat.

The needles need to be in good condition, with latches that open and close smoothly and easily. Also, check for any bent gate pegs, and use a tool to even out the spacing between them if needed.

Error corrections need to be made matching the proper stitch formation. As in any other knit, if tuck stitches occur in the same location and are not part of the planned fabric, it is likely the needle is damaged and needs to be replaced. If a loop is sitting on top of a needle with a closed latch prior to knitting the following row, that stitch will drop. If it is noticed prior to knitting the row, the loop can be knit through the stitch manually while being mindful of what action that same stitch should take in the progression of the pattern. The appearance of tuck loops, red row To form eyelets a loop is created on the needles emptied by the transfers on the first pass with the knit carriage to the left (red), the stitch on that needle is completed as the knit carriage returns to the right (cyan) If when trying to correct the direction of a transfer or a dropped stitch the transfer is not formed properly and the stitch in that location is knit manually the eyelet will be absent 

The traditional placement is for the LC on the left, the KC (knit carriage) on the right, but there are patterns that can work with their placement reversed or even swapped at regular intervals as knitting progresses.

Bringing needles out to E before the all knit row may help avoid additional dropped stitches when there are multiple stitches on any needles. Though knitting may proceed smoothly, checking the work frequently visually will make rescues of problem areas possible as opposed to having to restart the project. It test swatches are hard to knit, it is likely the problems will multiply when a larger group of needles is in use and the project should be put aside.

Because there are so few markings in lace, the lace card does not necessarily resemble the finished stitch appearance. Needle pre-selection does not make as much sense as in other types of patterns. Where knit stitches occur in vertical stripes may also not be immediately evident. Some shifting on the needle bed rather than centering may be required to have a cleaner edge, which also matters in seaming.

There are a definite top and bottom direction to lace, so in knitting scarves or sleeves that is a consideration. One solution is to knit 2 pieces in mirrored directions with many possibilities for methods to join them. No top-down on sleeves if you wish to match the body and it has been knit from its bottom-up.

It is possible to use short rows combined with lace patterns, but any shapes created are likely to change visually, so planning is required unless those changes are deemed suitable. Traditional holding by changing the knit carriage setting may not be used. Needles to be put in hold need to be knit back to A position and brought back into work as needed. Ravel cord or any tightly twisted cotton may be used. If needles have a tendency to slide forward when holding large sections or at the hold starting side as the piece progresses, some tape may need to be placed in front of the needle butts on the metal bed to hold those needles in place. These illustrations of the process are from an early Brother machine manual As with any knitting, there are times where nothing seems to work for no good reason after intervals of smooth knitting and no other changes, and a break is best for both operator and machine.

The greater the number of eyelets in the pattern, the wider the finished knitting. Blocking in some form will usually be required to set the stitches, and may be required if the piece grows in length and narrows as it is worn or hung when stored.

Out of habit I usually leave weaving and tuck brushes in use for all my knitting, but particularly when creating textured stitches and lace.
Gauge swatches should be larger than usual, all in the pattern, and treated as the final piece will be in terms of pressing, blocking, washing, and allowed to rest prior to obtaining measurements for garment calculations.

When stitch symbols first appeared in Japanese publications they were represented as the stitch formation occurred on the knit side of the fabric, which could cause confusion since in machine knitting we are looking at the purl side. Eventually, Nihon publications made the transition and other pubs followed. A comparison of hand to machine stitch symbols with illustrations and more information: 2013/07/21/hand-to-machine-symbols-5-lace/
For cross-brand use: 2019/02/23/revisiting-use-of-lace-patterns-studio-vs-brother-machines/

I have been blogging for years and sometimes return to topics after long absences. In terms of more information on lace design and some tips on translating hand knitting instructions for machine knitting please see: 2013/07/23/from-hand-knit-lace-chart-to-punchcard-1/
2013/07/24/from-lace-chart-to-punchcard-2/
2013/07/26/from-lace-chart-…3-adding-stripes/
2013/07/27/frome-lace-chart…-4-a-border-tale/
2013/07/29/from-lace-chart-to-punchcard-5-to-electronic/
2013/08/29/from-lace-chart-to-punchcard-6-to-electronic/

A punchcard tale: after the chevron post, single color sideways chevrons appealed to me. Two variations from a Brother Punchcard VolumeA= the full 24 stitches wide repeat, half the required height for the punchcard user. B= the single electronic repeat. C= the single electronic repeat tiled X3, checking to see that pixels actually line up properly.
Punchcard markings of note: A= design row 1, B= mark for first row visible on the exterior of the machine, the card reader is actually reading 7 rows down, C= typical markings for the direction of the LC movement on that row, and for knit rowsThe two rows at the bottom of the card reflect the overlap when punchcard snaps are in use to keep the pattern continuous. Looking at it in more detail Column identification at the bottom of the chart: A= direction of the lace carriage, pixels or punched holes preselect on that carriage pass
B= direction of transfers; note there are extra blank rows where their direction is reversed indicated also by the change in the color of the arrows. Multiple rows in one direction only, happening here in series of 5, will result in bias knitting. As bias is reversed, the zigzag shape begins to be created.
C= markings for 2 rows worked with the  knit carriage, the pattern does not advance on those rows on any machine
D= markings on factory punchcard
E= design rows
When working with electronics, the actions need to match those indicated on the factory design beginning with row one punchcard marking on the right.
The width of the planned swatch or piece may be programmed for use with the single motif setting in img2track or the required default in Ayab. Adding a blank square at each end ensures the end needle will knit on every row, no pushing back needles by hand will be required. Changing fibers opens up a brand new world: this swatch (unblocked) is knit in a tightly twisted rayon, edges also begin to create clearer shapes than that achieved by knitting the same design using wool. Spacing out the zigzags, another 24X30 repeat. This is the minimum repeat for electronic KMs as well, knit stitch spacing (white squares) can be planned to suit 

Once again, one must be aware of whether the lace repeat needs to be mirrored on the specific model machine. I initially forgot to do this on my 930, which results in an erroneous repeat if the lace carriage is operated from the left. Planning the placement on the needle bed controls the number of knit stitches on either side of the resulting mesh shape.  Today the rayon was having no part of knitting properly, this swatch is once again in wool. 

At one point I shared ideas for automating mesh patterns in lace edgings using the LC and the KC (knit carriage) set for slip stitch

Changing the above repeat for a zigzag border: in my first experiment, I tried keeping the number of eyelets in the zigzags across rows constant, did not like the visual “extra” line away from the edge, was happier with my second try. This fabric would do better with a yarn that can be blocked to shape, the wool used here is a tad too thin. There will be some tendency on the part of the eyelets on the very edge to appear smaller as the edge stitches are stretched into shape. It appears I also have a needle that needs to be changed The transfers of the stitches by the LC while using the knit carriage set to slip in both directions to create the knit rows, will automatically create increases and decreases along the left edge. Due to this fact, there will be one less eyelet in each transferred row than the number of pixels/punched holes in its corresponding pattern row. The knit carriage in this instance preselects rows for the lace carriage, the lace carriage preselects all needles required on its way back to the left for the knit carriage to knit on its next pass. This chart attempts to show movements of the carriages and location of stitches after they have been moved along with eyelet symbols in their locations after the transfers The pattern repeat on the left below is as I drew it and intended it, on the right, it is mirrored for use to knit it on my 930The first preselection row is from right to left, the knit is centered with 10 stitches on each side of 0. I canceled end needle selection on both carriages. The first row is knit, when the KC reaches the left side, set it to slip in both directions. As it returns to the right it will knit a second row on all needles in work, and preselect for the first LC pass. Extension rails must be used as both carriages will lock onto the belt for pattern selection. At the start of the piece, as the LC moves from left to right it will transfer preselected needles to the right. On its return to the left, it preselects needles that will knit as the KC returns to action from the right. Each carriage in this design makes alternating pairs of passes.
When the top half of the pattern repeat is reached, the LC makes its pass to the right on a blank design row. As it does it preselects for the next row of transfers, which are made to the left as the LC returns to its home there (A). Though the Brother LC does not knit and transfer on the same row as the Studio one can, it is able to transfer and preselect for the next row of knitting (B). The above fact allows for planning transfers in both directions while still keeping the routine at 2 passes for each carriage to and from their original home. Based on that, here is another trim with eyelets in alternating directions along the side opposite the zigzag shape. The repeat is now adjusted to 22 stitches X 48 rows to accommodate the reversing eyelets arrangement. It is shown here mirrored for download to my 930. There is a blank square at the top right corner, the corresponding stitch will be cast on by the knit carriage on its move to the left, and transferred automatically when there is a return to transfers at the bottom of the design repeat. The yarn used or the swatch is a 2/18 wool-silk. There will be 2 stitches on each needle (A) at the very edge where stitches are transferred for decreases and look different than where the edge stitch is simply moved one needle to its left (B), leaving behind an empty needle. A parallel, similar difference is also noted at the inner edge of the zigzag shape. The sample is pictured turned 90 degrees counter-clockwise, its bottom edge appears on the right

To mesh or not to mesh 6: chevrons

While creating the test swatches for a version of single bed 3D scales using the lace carriage I was intrigued by the chevron effect that became more obvious with color changes The fabric was capable of changing considerably in look and width that could be encouraged to remain more permanent with blocking. There is a visible asymmetry, with one side of the chevron actually containing an extra eyelet. Still trying to retain the 24 stitches in width design constraint, I began to work with simply counting eyelet transfers matching in number, guessing rather than planning. Tiling the repeats can help get a sense of how things line up horizontally and vertically. Electronic repeats can be minimal unless one is programming the pattern as a single motif that includes edge knit stitches etc when downloading via cable to an electronic or using Ayab interface.A and B continue to produce uneven numbers of eyelets on each half of the resulting “V” shapes. The greater the number row repeats of eyelets in a single direction, the more the resulting bias. If asymmetry is the goal, then this may meet the need. I knit most of the swatches on 48 stitches, with more needles added on the right if needed to ensure the edge stitch will be a knit one. Larger shapes require wider tests. The photo is rotated to reduce its length on the page This effort produced uneven sides of the Vs, and the eyelets along one of the vertical center column were not properly formed, resulting in an added knit stitch The added eyelets in pattern C produce an interesting change from a sort of V shape to more of a W, but the fabric is still unbalanced Back to the drawing board: a different mesh, with eyelets in alternating numbers, resulting in a  more balanced fabric. Here the charted repeat is shown X2, side by side.Different day, same yarns, both were having none of it. When knitting progresses in this manner, it’s a good time for the machine and its operator to practice social distancing.  The quality of the lines produced by the mesh was different and heavier than the one I was seeking, though the number of eyelets remained constant on both sides of the center stitches, alternating on the alternate pairs of design rows. Back to charting things out in Numbers: though the LC, usually (but not always) starts located on the left, preselects on its first pass to the right, and begins to transfer to the left on its second pass back to the left, in order to visualize the direction,  the repeat is mirrored. Cyan cells indicate transfers to the left, magenta transfers to the right. This 24 stitch repeat shows where 2 transfers wind up on a single needle while an extra knit stitch is also formed in the blank vertical column, seen in swatch above. In programming an electronic KM the black pixels alone with 2 blank rows above the second set of transfers is enough. I like to program repeats that are a bit larger, and usually will tile them as well, looking for any errors my eye might notice before any actual knitting Using electronics one may expand or reduce the number of stitches in the repeat to reach an estimated equal number of eyelets With any mesh, the number of knit rows may be varied between each pair of transfers. My swatch was knit using a 26 stitch repeat widthThe cast on used is a temporary one. In final pieces, the quality of any bind off and cast on should be tested as well to accommodate the changes in width lace fabrics may have, increasing exponentially on the number of total eyelets. The knitting this time went smoothly. The eyelet count was as planned. That said, I was 6 stitches away from completing the bind off when the yarn simply ran away from me and chose not to make any effort at rehanging the piece. In the top blue stripe, the number of knit rows between transfers was increased from 2 to 4, while in the top white stripe I alternated between 4 and 2 rows of knitting. Playing with such intervals between transfer rows of transfers can produce interesting differences and perhaps a more static quality in the fabric after blocking the completed item. The knit carriage is set to N, so it has no effect on the advancement of the programmed lace pattern.
As often can happen in machine knitting, another day, same yarns, same tension, same operator and stitches drop, get hung up on gatepegs, and perform other unwanted actions. My next test aimed for that “W” shape. I downloaded an image that accounted for all needles in use for my swatch, so in the 930 using the isolation button on by default with img2track was OK. Your machine may vary as to which side of center the extra stitch will be placed when the total number of stitches in width is an odd one. If uncertain, plan the repeat for the next even number, in this case, 52, divide it evenly on each side, and either air knit to sort out selections before casting on or simply transfer that extra knit stitch over one as you begin to knit. In a final piece, good notes will provide reminders for such small details The blue yarn refused to knit off properly, so the added colors were tried to see if I fared any better using them. My first swath was discarded, the second one is shown. The repeat is sound, the visible “errors” are the result of stitch formation issues. The swatch stretched in length that could be set with blocking has a very different look when lightly touched with my now fiber burning iron Different day, all other things being equal, same needle locations resulted in easy success. I programmed for a 60 X 24 repeat, planning for different size Vs.During knitting, these fabrics will appear to be producing straight color stripesIt takes a while for the change to begin to be noticeable This was the result as the work came off the machine, relaxed, with no treatment of any sort the ribber is in place there are avid beliefs expressed by folks in terms of whether or not to bring the knitting to the front of the ribber, I am a between the beds’ advocate. Also, even with the ribber off my machines have always been set up with ribber table clamps in place since having them flat simply never worked as well for me in any of my knitting.A one-color zig-zag from a Brother punchcard pattern book with a different approach, that could serve as trim or form an accessory. There are limitations in producible width. The stretch of the cast on and bind off and the fact they need to match as closely as possible while allowing the mesh to stretch sideways in blocking must be taken into consideration, as is the fact that every end needle selection will occur regularly and those selected end needles must be pushed back consistently. There is no way to avoid that on a punchcard machine, in electronics one could again program the width and add blank pixel column on each side. Here the cast on was using waste yarn and continuing in the pattern, the manual end needle canceling of selection was inconsistent at the sides, and LTBO (latch tool bind off) around single gate pegs was simply not stretchy enough. Here the cast on and bind off match very closely. I used the looser cast-on method described by the “answer lady” in the video, but I bound off around 2 gate pegs instead rather than wrapping the needles as shown, a method often used on the PassapMore information: a hand transfer striped lace variant 2014/03/27/striping-in-lace-fabrics-1/, and another using a stock punchcard 2013/07/26/from-lace-chart-to-punchcard-3-adding-stripes/

A lace mesh series: GIMP, superimposing, Brother 910

I like placing motifs, grounds, and borders myself whenever possible, in any knitting technique, rather than relying on adding or combining them via the built-in KM software.  It is simply my strong personal preference in designing and gives me additional controls over patterning. However, the ability to superimpose is a convenient feature, available on multiple machines and worth mentioning. I have used it more frequently in operating my Passap, than my Brother 910. That said, it would appear to be an easy feature to use for programming shapes onto mesh grounds. For illustration purposes, I am using a 24 stitch repeat. Electronics width and height potential depend on the use of mylar or PC download. The “rose” is not a workable, resolved repeat. When electronics were first introduced, at one point Kathleen Kinder wrote a book on electronic knitting (? 1984), exploring the full potential of managing designs by combining settings and flipping buttons for both the Brother 910 and the Studio 560.

A bit of review on machine buttons and functions for the Brother pattern case for those unfamiliar with it.  M= Memory: each of the tiny red spots on the garment representations lights up, as specs on motif are entered or reviewed. CE= cancel entry: corrects programmed numbers or cancels the red error light when it flashes. CR= cancel row: press in a number, say 2 on the panel, and the card moves back 2 rows. If you press the button and no number is entered, the error light flashes and the card stops advancing. This is the same as locking the punchcard to repeat a pattern row. RR= row return brings the card back to the set line. This is routinely done before shutting off the machine when knitting is complete or to remove the mylar for editing.  CF= card forward. The mylar returns to programmed design row 1.  Numbers pressed in using CR or CF do not change those programmed using the M button.

When the pattern selector button on the 910 is down, the pattern is centered on green #1. A reminder: Brother has 2 needle #1 positions, one on each side of 0. When the pattern has an even number of stitches, it will be centered with half that number of stitches divided evenly on each side of 0. For 24 stitches, the pattern’s limits are yellow 12 and green 12. If the repeat is an odd number of units wide, the center stitch then will be placed on green #1 (right of 0). If the repeat is 25 stitches wide, then the pattern limits are yellow 12 and green 13. If using a 24 stitch repeat, the machine automatically knows that the first needle position (FNP) for the pattern is yellow 12. When the pattern selector is in the upper position (motif A) and the middle position (motifs A & B) we can choose the FNP and with A & B the number of stitches separating them. One way to produce filet lace is to program A & B motifs. The lace mesh is the A motif, the “rose” the stocking stitch motif. The A motif can be on the left or right of the mylar, but it is always the taller of the 2. In most cases, it is the dominant pattern. The starting row for the combined motif is shared.

In lace knitting transfers and resulting eyelets are programmed as black squares. Superimposed solid patterns in stocking stitch occur in unmarked areas of the mylar or downloaded image, so they need to be “white squares”. In order to get the 2 to meet, the mesh repeat in the height required (column A in the illustration), and a single width is drawn or programmed in reverse (column B), with the result being read as (column C) when it is programmed as the base for a complete overlap. The basic mesh becomes the A motif in programming the 910, the stocking stitch “shape” is the B motif.  If end needles are selected during knitting, they need to be pushed back to B manually or use the orange L cams. It is possible in addition to mark the “L window” on mylar, but the mesh repeat is so regular you may not find that necessary.The “rose’ would also need to be drawn in black, and positioned or programmed, with first placement resulting in the image seen below right. The color reverse is then used converting white squares to black, and lace knitting could proceed based on the black markings resulting in eyelets.  As is already noted, there is no guarantee the image placement on the mesh the will yield a precise shape or the best possible results for motif edges, its definition, and its segments’ outline In terms of placement: if the all-over mesh is programmed centered on G1, and the motif is positioned with FNP other than G1, any simple, extra rows of mesh prior to starting the all-over pattern (below green line), will need to be programmed separately with adjustments also in FNP to match the superimposed segment. The programmed repeat for the mesh “rose” below would begin immediately above the blue line, and the extra mesh rows at the top would provide the transition to the start of the rose once again. The height of the pattern seen in the B column in the first illustration may be adjusted accordingly. 

Color reverse (button #6) will provide “black squares” for the creation of transfers to create eyelets. The mesh and superimposed design need to share the same starting row. The image above reversed shows extra white at the bottom of the chart that needs to be eliminated. Brother lace starts on a selection row (black squares), ends with 2 blank rows at the top of the pattern (white squares). This is reversed in Studio knitting.

What happens when starting row placement is the same for both motifs, and the color reverse is used: the first-row lace carriage selection is good to go. The height of the mesh above the rose may be adjusted to suit. Trying to place multiple roses in different locations on the finished piece using this method is more than my brain wants to even consider. Punchcard knitters are not completely out of the superimpose loop. If you are so inclined, areas on mesh punchcard ground may be taped over to test the repeat. Again, this works best for simple shapes. Tape may be shifted or trimmed as needed. If intended for extended use, trace holes over a blank card, punch the final version, and proceed. Images on punchcard machines are reversed on the stockinette side. If direction matters, flip the card over horizontally, mark and punch, or if the card is already punched, work with lace carriage on right, knit carriage on left. No worries about multiple programs or a mix of starting points, etc. Know the rules for where to begin and end for lace knitting.

Sharp single stitch points are not attainable. In the illustration below, the yellow indicates the “desired point”, red squares indicate the additional stitches knit, adding to the intended shape as the alternating directions transfers are completed. The one stitch start is actually converted to 3 stitches, 3 to 5, etc.Later model electronics included “stitch world” pattern books.  A usable mesh is # 103. Do not use 104, since it leaves 2 adjacent needles empty. If aspect ratio matters in the superimposed image, knit test swatches to determine gauge. Cell/ grid size may be set to knit proportions rather than square to make visualization of finished shape easier. The mesh created using 103 uses 6 pattern rows for each 4 knitted, so you must add those rows “ to the height of the overlay design. Similar adjustments are needed if other mesh repeats are used. Simply scaling the image may require some clean up as well before the motif can be placed on the ground design.

A lace mesh series: using GIMP

Eons ago I owned a BitKnitter for my Passap machine, and to this day I miss it and some of the other Cochenille software that is no longer available, especially when working with multiple colors for color separations of any sort. When using it for downloading the resulting motif, picking the same exact color for each “square” on the grid was a necessity for accuracy. If “only” black was involved, the same guide applied. Working in GIMP one can set the color mode to fewer colors to start with, reducing the palette. This can limit your editing ability sometimes, and switching between modes may be required. I tend to go autopilot when I work on color separations for any purpose and work with built-in colors rather than custom.

It is helpful to have previous experience with any program as well as with basic knitting before tackling and combining large scale designs and fabrics such as lace. This is not a step by step how to use GIMP (search for my other posts on the topic), merely an illustration of my experiment in working with superimposing an image onto a mesh grid.

To start with: a 1 X 1 grid is set up. “Black squares” become single pixels in downloads. For the single stitch 1 X 1 grid to be visible, I prefer to work in at least a 500X magnification. Because I do not own a hacked machine I am unable to provide a corresponding test swatch to the final chart.

The resulting image may be tiled to produce a large enough mesh ground, the grid needs to be turned off for this step

The tiled image will appear on a different part of the screen, shown in both versions below, I realized reviewing the above that the width was for more pixels than could be programmed on a 200 needle machine, I resized its width to 120 pixels

here the grid is removed for further processing 

the goal is to retain the black squares for the end bmp, so the ground is filled with a color that will later be removed gridded again if and when needed 

Today’s image is a letter (20 pixels by 24), produced in a new file with text from one of my built-in computer fonts. I happened to be working in RGB mode the same image as it would appear in indexed mode Here some edges “clean up” has been worked with the grid on, then removed for tripling the motif length (now 72 pixels) and pasting on the “mesh” ground 

Switching to indexed colors (6) if you have worked in RGB to this point, it may make cleaning up of edges easier.  I flood filled the A to insure only one red was in use. Below the A is selected (fuzzy selection tool) and copied for paste onto the “mesh”. Magnification reduction to 500X makes the whole file more easily viewed on my mac

the A pasted in placewhite color fill leaving only black squares of letter and ground

Superimposing may be used in some machines, but eliminates the choice of editing when one is “not happy with edges” until after sampling the knit, has several parameters and limitations. Above image gridded for editing:
feeling better, with the exception of the left side bottom of right leg of Aone last bit of clean up, switching between magnification  as needed happier grid removed, image magnification reduction to 100X for export as bmp and download to KM

When downloading a large image that constitutes the width of your piece, programming an extra square or 2 vertically for the height of the pattern in “white” on each side will insure that stitches in those areas are not selected for transfer by the lace carriage, and a knit border will be created.

Things become more complicated with more complex shapes. This is part of a filet crochet chart, and a rose now becomes my goal

use selection editor or fuzzy selectpaste and move to “best” spot not quite a rose

8/9/18. From the Brother electronic lace pattern book, worked out in a much larger repeat 

Back to the drawing board: the mesh and knitting method are altered. For a possible knitting method option see https://alessandrina.com/2017/07/28/unconventional-uses-for-punchcards-2-thread-lace-cards-for-filet-mesh/  The ground “mesh” is now composed of every other stitch, alternating every other row. The “rose is not lengthened. “Stitches” need to be “cleaned up” to approximate a more recognizable shape.

 When satisfied, export in format for download.

 

To mesh or not to mesh series 5- design repeats

These patterns are suitable for punchcard machines. Individual repeats in excel illustrations are outlined in red. They in turn are the minimal repeat information for electronic machines. The lace carriage always begins on left, transfers are made during either 2 or 4 LC pass rows. In the first repeat below the LC operates for 4 rows, KC follows for 2 rows knit. For a fabric using it see post 

This repeat appears in my pre-punched factory basic packs as both #17 and #20. The lace carriage is used for 2 passes and then for 4 alternately, as indicated on the left side of punchcard. The 2 passes will make transfers to left, the 4 make transfers to right. See previous lace posts for further info on lace selection methods and accompanying charting. 

More variations and swatch photos: all patterns unless otherwise stated are knit with 4 passes of the lace carriage from left, followed by 2 rows knit

In this instance there are several vertical spaces between punched holes, creating the knit vertical stripe.  The spacing can be adjusted to suit, but if “mock crochet” is the goal, superimposing an image onto an every other needle mesh gives better results. It is possible to have 2 punched holes side by side on alternate rows, but not in the same row for stitches to knit properly without intervention on the next pair of all knit rows. In patterns such as the first and third below, stitches are transferred onto the adjacent needle in one direction, then both stitches are transferred back onto the previously emptied needle. The transferred stitch then sits on the front of the work (duplicating the look in hand knitting), instead of remaining on the adjacent stitch on the purl side of the fabric. With transfers in the same direction, the swatch biased after relaxing

a mylar marking error as drawn (3A)
the intended repeat (3B)

The above swatch and the one below are similar, transfers occur in the opposite direction, so vertical columns of stacked stitches occur in the alternate columns of the finished fabric. I had some transfer issues in similar spots in both fabrics, have not analyzed the possible direct cause. As seen below, the dropped stitches did not result in the frequent large holes often seen in lace knitting. Pins and red dot indicate problem spots, which could be repaired with careful stitching at the end of knitting. The best prevention of the problem is to visually check after sets of transfers to make certain all stitches have indeed been moved properly.

LC is used alternately for 2, and then 4 passes between knit rows (5)

transfers create a sort of “shape”, highlighted in the photo; the LC operates in sequences of 4 rows, followed by 2 rows, and repeat (6)

this one is a bit trickier, LC operates for 4 rows resulting in side by side transfers; in the first trial yarn caught up on gate pegs, dropped stitches, etc
after reducing KC tension and adjusting the amount of weight 

Mylar repeats can be very small, it is easy to be one stitch off in entering data; here one blank row was added to left (a possibility for intentional vertical stripes of knitting) and the program was one row short on the right of the single full repeat

with the corrected program 

the “variations” and repeats in summary
Adding geometric forms to mesh: a working MK chart for a cousin to the fabric link provided at the top of this post, the underlying mesh repeat is the same as that for card 17the corresponding punched holes; 2 LC passes for transfers to left (purl side), 4 LC passes for transfers to the right (purl side) throughout on Brother KMchart flipped horizontally, suitable for hand knitting the swatch, MK, knit side 

Note: the appearance of the “straight line” edges is altered by the formation of the eyelets along the sides as well as the top of the shape. As more shapes are played with, some adjustments may need to be made in punched holes after knitting a test swatch.

Custom shapes become a bit more complex. So I like the circle in the previous experiment, but I want to accomplish it with traditional lace transfers. I previously discussed a possible approach to filet mesh. This is the swatch where there is one row knit for each row of eyelets, discussed more recently

Below is the result of working with a traditional mesh, where there are 2 rows of knitting to form each eyelet. The third row in the “design” on a punchcard is needed for the lace carriage to travel to its proper place for the alternating direction of transfers, which is not technically a knit row. The fabric is wider and longer than that above, and there is some elongation of the “circle”. Large patterns are mylar and punchcard real estate hogs. The swatch for slightly more than a single repeat with red dots indicating where one square in the mylar did not have a dark enough mark, resulting in a missing eyelet 

the mesh 

A: is my desired shape 17 units by 17, B: that shape elongated X 2 (17 X 34), to try to approximate elongation with knitting 2 rows for each set of eyelets. It is drawn on a square, not a rectangular or gauge specific grid, however, so if that is a consideration in the design, it would have to be a case of “back to the drawing board”. C: the shape elongated X 3 (17 X 51), for placement on the mesh, and D shows it in my desired spot. Lace gauge is harder to gauge because of stretch in the final fabric, and the changes subject to pressing and blocking depending on yarn fiber content. Because transfers in this method occur on rows 1 and 2 to the left, 3 and 4 to the right, no pure straight edges along design borders can be achieved. If simple superimposing a large shape on the mesh is possible, there may be even more distortion along those edges. Ultimately a lot of this boils down to personal preference and patience.

For single vertical line(s) in mesh whether single, at regular intervals, or for use in pattern transitions place repeats as shown where eyelets are desired. Markings for Brother row 1 selection on the right of the chart.For directions on using lace mesh to create pleated skirts please see post-2017/08/16/pleats-created-with-lace-transfers/

Unconventional uses for punchcards 2: thread lace cards for “filet” mesh


Mock filet crochet machine knit lace has surfaced in a Ravelry blog of late. The sample in question was made by Tanya Cunningham, using a hacked knitting machine and software to download the repeat. Sometimes punchcard machines or early electronic users feel left out of creating particular fabrics. If one can settle for working with simpler and far smaller repeats however, one can achieve interesting results on that scale.  Several years ago I wrote a series of posts on lace meshes and lace patterns inspired by filet crochet, this link will take you to them. There also has been a thread lace Ravelry “thread”, and today’s avoidance of housework led me to think about pre-drawn thread lace patterns to create filet mesh.

What to look for a first experiment (Brother machines only): large unpunched areas creating motifs, with no side by side punched holes, and no more than 2 consecutive punched rows. Some samples are provided in-stock cards that come with machine purchase. One such

The lace carriage (LC) selects on the first pass, transfers on the second. It advances the card with each pass of the carriage if it is operated consistently from the same side. If 2 knit carriages (KC) set to select needles for any technique are in use in punchcard machines, as one is put to rest and the other one begins to move from the opposite side, the card does not advance on the first pass, so selection for the previous row is repeated one more time. If all lace transfers are made in the same direction the resulting fabric will bias. For balanced lace fabrics, the direction of the transfers needs to be reversed, whether in alternating series of rows or with every other set of transfers. In a situation such as this, the LC makes one set of transfers operating from the left, with the next set of transfers operating from the right. For the correct setup, the first-row selection with the card locked is made on the row just below the one marked #1 (in this instance that would be row #40), then the card is set to advance as usual. If the first selection row is made with the card set to below the #1 line, the card needs to be already joined with snaps into a drum or the card reader will be selecting the all punched row which is normally part of the overlap that sits over the last 2 rows of the pattern repeat.

I began with my LC on the left for transfers to the left and alternately placed it on the right after knit row(s) for transfers to the right. A “simple” lace is produced with only one row knit between transfers, a more complex lace if 2 rows are knit between them. The LC moves left to right, transfers back to left. If the knit carriage is used for one pass only, it stays on left. The LC is now taken off the machine and moved to the right, used for 2 rows, and will be removed from bed to ready it for its return to the left side. The KC follows with one pass from left to right. The LC is returned to left and operated for 2 rows, starting the sequence over again. The LC is always moving toward the KC to select, and away from it to transfer.

Brother knitters are used to knitting 2 rows after lace transfers. It can be done with this card as well. The problem here is that when knitting for 2 rows, the knit carriage consistently returns to the same side so that when transfers need to be made from its starting side with the LC, the KC needs to come off the machine until after transfers are made. There is a lot more juggling of carriages and keeping track of what needs to be where. The elongation that occurs with 2 rows knit after each set of transfers, and the differences in the appearance in the yarn forming the eyelets (single/magenta arrow vs crossed/glow green arrow strands) for the respective methods are shown below.

another Brother card, more possibilities

The above shows long vertical lines of transfers are possible in design motifs (punched holes). Adding shapes to all over mesh may require some editing along edges where the shapes meet the mesh. Varying size swatches are recommended before committing to any large piece. As always punched errors may be taped over. Red squares in the image below reflect holes missing in the card if the goal is a smoother circular shape. When this technique is used, selection, transfers, and knitting occur in each single, completed row of the design.

note differences in circle sides
an amended, wider repeat 

The slight bias zig zag at the top of the swatch results from a missing reverse direction transfer before continuing with plain knitting and binding off. Ultimately whether the final fabric is worth the effort in making it is a personal choice. Sometimes small swatches work like a dream, and when large pieces are produced, problems multiply or the result is disappointing. In the past, I have also tried to use thread lace inspired patterns for drop stitch lace (ribber fabric), but have found the result far more subtle than expected. As always yarn and color choice make a significant difference. The yarn used in these samples is a 2/15 wool blend, knit at tension 6.

BTW: Studio pattern books have multiple sections of published 24 stitch thread lace patterns. Not all Brother machines have the capacity for knitting this type of fabric, so not all of their publications include “suitable patterns”. If one understands what punched holes vs unpunched do, some of the Brother weaving and “pick rib” (perhaps another post’s topic) can be used as-is or adapted.
electronic http://machineknittingetc.com/knit-in-punch-lace-silver-m…
punchcard http://machineknittingetc.com/pattern-library-for-punchca…

previous blog notes on thread lace https://alessandrina.com/2016/11/03/thread-lace-on-brother-km/

 

Large eyelet lace, hand transferred (or not)

This is a lace sample created on a dubied industrial knitting machine

I became curious as to how to duplicate it, decided to use needle selection to help track the transfers rather than counting needles by hand. The repeat is a small one, suitable for both electronics and punchcards. Below is its configuration on my 910, punchcard knitters may want to flip the repeat to match directions for knitting as written.

the sample’s knit side

its purl side

yarn: 2/8wool

end needle selection (KCII here) must be used any time there are needles out of work in the pattern

transfers are always made toward the carriage

single empty needled are put OOW after transfers across row

pairs of empty needles after they are created are returned to work before the next row of knitting to create side by side loops

in  my case, odd rows transfers were —>, even <—

single rows are knit after each set of transfers

1.KCII <—, transfer selected needles <—, move empty needles OOW

2.select row 2 as carriage knits —>, transfer selected needles —>, there will be 2 empty needles, side by side; bring all needles in work across the row

3.knit <—here there will be 2 loops side by side on adjoining emptied needles; check that no loops have dropped off, rehang and adjust tension if needed; transfer selected needles toward the carriage _ move single now emptied needles OOW

as this row and the next row are knit and transferred, side by side loops will become stitches, and another 2 loop set will be created

4. knit —>, transfer selected needles —> onto adjoining loop, there will be 2 empty needles side by side, bring all/pairs needles in work across the row

repeat steps 3 and 4 for the remainder of the fabric

my previous posts on large eyelet lace created using the lace carriage
large eyelets, and diagonal large eyelets

a cousin of sorts may be achieved by using the following punchcard lace repeat; the lace carriage selects and transfers for 4 passes, the knit carriage follows with 2 rows of knitting throughout; stitches are transferred, doubled up, and transferred again, so yarn choice, weight, and tension may need a lot of editing.

the resulting fabric

There is an added post on automating such large meshes published in July 2020