Size 12 Girls Clothing - Leggings
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Polyester Spun polyester folded yarns; Sewings on almost heat set, dyed and lubricated. 733 tex. any fabric. Textured yarns Textured multifilament yarns; dyed and Covering seams and lubricated. 1880 tex cut fabric edges.
2. The purified alpha-cellulose is washed, dried and treated with basic copper sulphate and ammonia. 3. The viscose solution is forced through spinnerets into water, which removes much of the copper and ammonia.