Tag Archives: vat dye

Vat dyed cloth fresh from the dye pot

Vat dyes are dyes which discharge colour from previously dyed cloth and replace it with a background of new colour. Shibori stitched, bound, twisted or clamped resist techniques can be used to create beautiful vibrant patterns with this dye method. A phenomenon called the ‘halo effect’ adds another dimension of detail around the resisted areas.

I mixed olive, yellow and a bit of black to create this forest green vat dye colour. On the right of this image is a three metre length of  purple dyed cotton cloth I have been working on for months using a stitched shibori pattern called mokume, a traditional Japanese woodgrain pattern(notice the light ‘halo’ around the patterns) I wrote about it here with images of stitched pattern in process.  I used this same straight stitch pattern in a single line to make patterns on selvedged edges which I then use as edging for skirts or cuffs.  Peeking through are bold raspberry coloured shapes which were created with a technique called itajime, and uses clamped blocks to leave patterns on the fabric.

After dyeing and a light rinsing the fabric must be exposed to oxygen in the air for about 10 minutes before rinsing thoroughly in soapy water. Clamps, stitching and binding can be removed at this stage but longer pieces will wait until later. I usually snip a few threads on the big shibori pieces to check on the pattern.