COTTON AND COTTON CORE-SPUN YARN INTERWOVEN WEFT-ELASTIC ADHESIVE-BONDED INTERLINING AND PRODUCTION METHOD THEREFOR

摘要

A cotton and cotton core-spun yarn interwoven weft-elastic adhesive-bonded interlining and a production method therefor. The main production process comprises: folding and seaming, singeing, enzyme and peroxide-based single bath scouring and bleaching, (repeated bleaching), dyeing, anti-shrinkage finishing, powder dot coating, mechanical pre-shrinkage, and inspection and packaging. Regarding the product, elasticity is implemented in the weft direction, the size change rate after water washing in weft and warp directions is -1.0% to +0.5%, the free and hydrolyzed formaldehyde is smaller than or equal to 35 mg/kg, the peeling strength is greater than or equal to 12 N, and the appearance change level of a combined sample after water washing is higher than or equal to 4.