Polylactic acid (PLA) fibres present a sustainable alternative to petroleum-based textiles but pose specific challenges to dyeing due to their hydrophobic nature, sensitivity to hydrolytic degradation ...
The study examined the use of cationic polymers (Polyethyleneimine and chitosan) in treating fabrics like cotton, wool, and cotton/wool (70/30) to improve their dyeability and printability. The study ...
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