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棉氨纶弹力色织布的免烫整理 预览

Non-pressing finish of cotton spandex elastic colored fabric
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摘要 讨论了棉氨纶弹力色织布免烫面料整理工艺中的高温定形温度、树脂用量及工艺流程,比较了其对弹性、强力、缩水率、平整度、颜色变化等的影响,确定了合理的后整理工艺。经整理的面料,按ASTMD3107-2011测试定伸长下的残余伸长率(30min)≤8%,弹性回复率(30min)≥50%。按AATCC135-2014(1)IIIA(i)检测,经纬向缩水为-4%~0;按ASTMD1424-2013测试撕破强力≥0.77kg(1.7lb);按ASTMD5034-2013测试拉伸强力≥13.61kg(30lb);按AATCC124-2011测试平整度为5次水洗熨烫前≥2.8级;JIsIJ1041-2011测试甲醛含量≤75mz/ke.汰到面料服用件能兽求.同时符合客户对而料的兽隶. Non-ironing finish of cotton/polyurethane dyed fabric is introduced. The effects of setting tem- perature, resin concentration and technological process on elasticity, strength, shrinkage rate, flatness and color change of treated cotton/polyurethane dyed fabric are studied. According to ASTM D 3107-2011, the residual elongation rate (30 min) at constant elongation of treated fabric is no more than 8%, and elastic recovery rate (30 rain) is no less than 50%. According to AATCC 135--2014(1)111A(i), shrinkage rate of treated fabric is -4%-0. According to ASTM D1424-2013, the tearing strength of treated fabric is no less than 0.77 kg (1.7Ib). According to ASTM D 5034-2013, the tensile strength of treated fabric is no less than 13.61 kg (30 Ib). According to AATCC 124-2011, the flatness of treated fabric is no less than Grade 2.8. According to JIS L1041-2011, the formaldehyde content of treated fabric is no more than 75 mg/kg. The treated fabric can meet the requirements of wear performance, and can meet the re- quirements of customers for fabric.
作者 徐小评 XU Xiao-ping (Jiangsu Lianfa Textile Co., Ltd., Jiangsu Key Laboratory of Science & Technology of Eco Dyeing and Finishing, Nantong 226600, China)
出处 《印染》 北大核心 2018年第22期33-35,共3页 Dyeing and Finishing
关键词 免烫整理 弹性织物 氨纶 non-ironing finish elastic fabric cotton polyurethane
作者简介 徐小评,女,工程师,现就职于江苏联发纺织研究院。
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