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公开(公告)号：US20220275576A1
公开(公告)日：2022-09-01
申请号：US17432464
申请日：2019-11-28
发明人： Zibin LIU , Deming LIU , Qianfeng SHEN , Jiabin WANG , Jingjing LU , Chengli XING , Wenhao LI
IPC分类号： D06P3/54 , D06M15/263 , D06P1/16 , D06B3/10 , D06L1/14
摘要： Disclosed are a polyester cotton-like yarn-dyed fabric, and a manufacturing method and application thereof. The polyester cotton-like yarn-dyed fabric is interwoven by warp and weft, the warp adopts dyed polyester as a covering layer and low-temperature spandex as a core-spun yarn of a core yarn, a weight ratio of the polyester to the low-temperature spandex is 4-49:1, and the polyester is subjected to alkali deweighting treatment to form an eroded surface. The polyester cotton-like yarn-dyed fabric has good cotton feeling, high elasticity, high color fastness and low ironing shrinkage rate, and is suitable for making high-quality clothing, especially shirts. The manufacturing method of the yarn-dyed fabric is energy-saving and emission-reducing, and can manufacture a novel polyester yarn-dyed fabric with low ironing shrinkage rate, high color fastness and cotton-like hand feeling. Use of the yarn-dyed fabric for making clothing such as shirts increases the selectivity and functionality.
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公开(公告)号：US20220240612A1
公开(公告)日：2022-08-04
申请号：US17437036
申请日：2019-07-12
发明人： Deming LIU , Jiabin WANG , Jianhao JIN , Min ZHANG , Daoxi YANG , Yan WANG , Haiyan SONG , Yunhui JIA , Faqiang SONG , Min WANG , Fang HAN
摘要： Disclosed is a knitted fabric containing natural fibers and a making method therefor, a liquid ammonia device and a shirt made from the knitted fabric, belonging to the fields of fabrics and clothing. The making method for the knitted fabric containing natural fibers comprises forming yarns containing natural fibers into a knitted fabric by a fabric-knitting method; and performing functional finishing including a liquid ammonia finishing procedure on the knitted fabric. In the liquid ammonia finishing procedure, liquid ammonia impregnation is performed on the knitted fabric at least twice under the condition of mechanical restraint by a guide roller set, thus preventing the knitted fabric from edge curling due to strong shrinkage in the liquid ammonia impregnation process, enabling the knitted fabric to be subjected to sufficient and uniform liquid ammonia impregnation, ensuring the liquid ammonia impregnation effect and controlling the shrinkage rate of the knitted fabric; and through subsequent shaping and finishing procedures, the color stability of the knitted fabric is further improved, the shrinkage rate after washing is reduced, and the crease-resistant performance and resilience performance are improved. The shirt has a low shrinkage rate after washing, good stiffness performance, good resilience performance, color stability, high strength and good crease-resistant performance.
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