Finishing method of imitated silk pure cotton yarn-dyed fabric
A technology of pure cotton and fabrics, which is applied in the finishing field of silk-like pure cotton yarn-dyed fabrics, can solve the problems of difficult high-end garment production applications, low-grade pure cotton woven fabrics, not soft and smooth enough, etc., to improve the fabric feel, Soft to the touch, increasing the effect of soft slippery feeling
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[0015] The present invention will be further described below in conjunction with example.
[0016] A method for finishing silk-like pure cotton yarn-dyed fabrics, which is mainly applied to the processing of pure cotton woven fabrics with 100 / 2, 120 / 2 and finer high-count yarns and whose grammage is controlled at 2.8-3.5 ounces / square yard Above, the finishing processing method includes the following steps:
[0017] 1. Pretreatment process
[0018] The pre-treatment process includes traditional singeing, desizing, and mercerizing processes. During the singeing process, the singeing is required to be clean. Mercerized and fully dipped in alkali, use 24-26 Baume caustic soda for mercerized treatment, and the pH value of the fabric after mercerized is about 7.
[0019] 2. Liquid ammonia process
[0020] In the liquid ammonia process, the new liquid ammonia equipment of Italian LAFER company is used, and the liquid ammonia is soaked in four dips and two rollings for full paddin...
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