Rayon is a semi-synthetic fabric made from cellulose fiber. It is often used as an alternative to cotton, due to its soft texture and breathability. Rayon has a silky feel and drapes well, making it a popular choice for clothing items such as blouses, dresses, and skirts. It is also used in home furnishings such as upholstery and curtains.
Process: Color defective cloth → rolling potassium permanganate (18g/L) → water washing → rolling oxalic acid 20g/L, 40℃) → water washing and drying