梭道“白皮”的成因及对策  

Causes and countermeasures of “white skin” on shed

作　　者：杨陌 李英 

机构地区：[1]邯郸德源纺织有限公司,河北邯郸056026

出　　处：《上海纺织科技》2005年第6期45-45,47,共2页Shanghai Textile Science & Technology

摘　　要：在涤棉织物的织造过程中,梭子和走梭板之间摩擦产生的热量达到涤纶纤维或PVA的玻璃化温度后,固态物质变成液态物质,粘附在梭子和梭道上形成“白皮”,通过调整染料,控制温湿度,提高梭子光洁度及开口时间,有效减少摩擦等措施,使“白皮”问题得到彻底解决。In the processes of weaving polyester/cotton fabric, the friction heat between the shuttle and shed could reach to the glass temperature of polyester fiber and PVA, which melts the materical and causes “white skin” sticked to the shuttle and shed. The article introduces some counter measures as properly choice of dyestuffs, well control of temperature and humidity, surfacc smooth of the shuttle time and right shedding and reduction of friction.

关 键 词：织造 染料 涤棉织物 玻璃化温度 措施 工艺参数 开口时间 “白皮” 

分 类 号：TS105.3[轻工技术与工程—纺织工程]