S-Twist Yarn by Kenneth Lyngaas | Sep 22, 2016 | DENIM DICTIONARY, ECO FASHION DICTIONARY, TEXTILE DICTIONARY | 0 comments S-Twist Yarn S twist yarn is a left-handed twisted yarn. See Z-Twist and Optimum twist ECO-FASHION ENCYCLOPEDIA Refashioned and Vintage Clothing Store Related Terms Acetate (Triacetate) Acrylic fibre Aesthetics Aftertreatment Ageing (textiles) Share this:FacebookTwitterLinkedInPinterestTumblrMorePocketRedditEmailLike this:Like Loading... Please Comment on the story Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.