针布与刺针的质量鉴别与选型

Quality and Choose of Card Clothing and Needle

介绍了非织造布生产中的针布与刺针的质量鉴别与实际生产中选型的关键问题 ,并对刺针产品的关键部位工作段上钩齿的齿型和钩齿的分布问题所涉及到的相关专业术语和基本概念提出一些建议。针对刺针在生产中的使用寿命和磨损现象以及如何换针以提高刺针的平均使用寿命、保证产品质量的一致性提出了一些看法。

Quality distinguish of needle and card clothing in the course of nonwovens production, key problem of type choose in practice production are introduced. Some suggestion about barb type and barb distribution in the key position-working part of needle, relative professional technical term and basic concept are given out. Some opinions concerning work life and ware of needle in the course of production, and how to replace needle for increasing average working life, keep the product quality unanimous are point out.