Saturday 17 April 2021

Return to Krokbragd (Krokbragd #4)

It felt like the time was right for more Krokbragd. I am toying with the idea of putting together a book, maybe more like a booklet, of patterns for rigid heddle weavers with double heddle blocks. Even if I'm the only person who reads it I think it will be a useful project and a great way of designing a Krokbragd sampler.

I find the idea using two heddles suits me much better than making string heddles or using pick up sticks for Krokbragd. Using two heddles make the process faster and really easy, and I keep my string heddles for inkle weaving.

Obviously any design is only as good as it looks in the weft, not on paper (or screen) so task number one was warping up the loom ready for weaving. Task number two start designing. This post is about the warping process. Back in Krokbragd #3 I posted the above warping diagram for double heddles - back heddle at the top of the diagram, front heddle at the bottom.

I thought it might be useful to see what the warping diagram looks like in reality. To tie in with the diagram I used three different colours for the warp. Remember - the warp will be completely covered by the weft so the colours don't matter. I had a lack of suitable green yarn, so I've used white instead.

Notice how there are twice as many white (green) threads. They form the two instances of shed 2 colour in the 1 2 3 2, 1 2 3 2 weft pattern in a single weft pass. What that means is although it looks like there should be four actions per pattern row (1 2 3 2) each pattern is actually made up of three passes of weft colour not four.

With the different coloured warps it is easy to see the three separate sheds. With both heddles in the up position the "pixel" of weft colour will appear over the shed 1 warp. Red in the diagram.

When the front heddle is in the down position and the back heddle is in neutral then the "pixel" of warp colour will be in the repeated shed 2 positions. Notice how the white warp threads appear closer together - because there are twice as many of them.

Finally when the back heddle is down and the front heddle is in neutral the weft "pixels" will appear over the shed 3 warp. In all three pictures the back beam is on the right hand side of the image so the back heddle is what can be seen in the second and third images in the series of heddle position photos.

To complete the series of images the same colours of yarn were used to spread the warp - to show how the weft would build up into a pattern. You can see the 1 2 3 2, 1 2 3 2 repeats of the red white blue white red... The weft hasn't been beaten down as it would for actual Krokbragd but hopefully the images will help you to make more sense of the previous Krokbragd posts.

If you've found the images useful why not let me know with a comment.

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