Application of sericin in anti-crease finishing of silk fabric

摘要

It is of perfect anti-crease effect that using sericin finishing agent in finishing of silk fabric. Analyzed integration test of wrinkle resistance of silk fabric, the optimally applied parameters are obtained as follows, the dosage of sericin is 15g/L, the concentration of TEA is 8g/L, twice dip and twice rolling, drying, baking in 3 minutes at 150°C. The wrinkle recovery angle has been increased obviously after sericin finishing. The phenomena of increased solvent viscosity and activation energy of thermal decomposition were shown that the cross-linking structure were formed in the fiber with the using of sericin finishing, thereby the wrinkle resistance of the fabric was improved. Sericin finishing agent can increased the wrinkle resistant properties of fabrics effectively.