Hi Jane and co
I am planning to weave some Double Weave scarves with 30/2 merino super wash. The yarn wrap was 19, which suggested 18 or 20 ends per cm (45 or 48 ends per inch). As I wasn't sure, I made a small sample warp and threaded the reed for 20 epcm. On the loom the weave looked good with a little space between the threads. The weft was 20 ppcm too, so all good.
But after washing in cool water, the sample shows a sort of moire pattern where there are different colours in warp and weft. Is this caused by the wrong sett? Or uneven beating? See photos of unwashed cloth and the washed version. Any help much appreciated.
https://ibb.co/DH6TRZnR
https://ibb.co/1fLQPxdb
https://ibb.co/bM7tv9zp

Hi Mary, hoping others familiar with superwash will chime in. It looks like some of the threads shrunk more than others in the washing process. It does add a neat look to it though.