雅赛尔11.8 tex弹力包芯纱生产实践
2024-02-23 11:00:45   来源：   评论：0 点击：

  关键词：雅赛尔纤维；氨纶弹力纱；毛羽；棉卷粘层；针布；包覆性；牵伸倍数
中图分类号：TS106.41            文献标志码：B            文章编号：1001-9634(2024)01-0047-03
 
收稿日期：2022-10-24；修回日期：2023-05-04
作者简介：逯常青（1973—），男，山东潍坊人，工程师，主要从事纺纱工艺、新产品开发方面的工作。
   
Abstract:In order to improve the spinning quality of yasser fiber elastic yarn，taking the spinning of yasser 11.8 tex elastic core-yarn as an example，the performance index and process flow of yasser and spandex elastic yarn are introduced.The technical measures，process configuration and matters needing attention in each production process of spinning are analyzed in detail. Through the test of the quality index of fine yarn and tube yarn，it shows that the yasser 11.8 tex elastic core-yarn has good yarn forming index and stable quality.It is pointed out that the key to ensure the quality of yarns is to improve the strength of yarns，reduce yarn hairiness and control the coating quality of spandex yarn.In the production process，it is necessary to optimize the process of each process，clarify the control points and parameters，rationally configure the relevant accessories and workshop temperature and humidity，and strengthen the process control and equipment maintenance of each process.
Key Words:yasser fiber；spandex elastic yarn；hairiness；cotton roll adhesive layer；card clothing； coating property；drafting multiple
 
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