Bleeding Dyes on Spandex, Rayon and Polyester
The laboratory analysis department of the drycleaning association has reported problems with spandex blended fabrics consisting of rayon and polyester. Spandex is an elastic yarn similar to rubber but consists of polyurethane. It is used to give fabrics better fit and wearability. Spandex blended fabrics may consist of rayon or polyester or both. The dyes […]
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