纯棉厚织物前处理工艺  

Pretreatment of heavy cotton fabric

作　　者：马仓[1] 樊军红 辛俊兵 

机构地区：[1]邯郸新维印染有限公司,河北邯郸056016

出　　处：《印染》2006年第11期20-21,共2页China Dyeing and Finishing

摘　　要：采用冷轧堆→退煮合一→漂白工艺、两道煮练→漂白工艺和退煮合一→漂白工艺三种工艺流程,对纯棉厚织物进行前处理,研究不同工艺流程和工艺处方对棉织物半制品质量和成品染色性能的影响。结果表明,冷轧堆处理的织物退浆率较高,毛效好,但织物强力下降多,且周期长;而退煮合一工艺中采用过硫酸钾作为煮练剂,效果好,生产可行,但需控制用量。Three methods for heavy cotton fabric pretreatment are undergone, including cold pad-batch- one bath desizing and scouring-bleaching, double scouring-bleaching, as well as one bath desizing and scouring-bleaching. Effects of different recipe and technological process on semi-product quality and dyeing behaviors are discussed. Results show that cold pad-batch process can impart the fabric good size removal and capillary effect, but large strength reduction and long cycle. With potassium persulfate as scouring agent in one bath desizing and scouring-bleaching process, heavy cotton fabric can obtain good pretreating results if the dosage of scouring agent is suitable.

关 键 词：前处理 厚重织物 棉纤维 

分 类 号：TS192.4[轻工技术与工程—纺织化学与染整工程]