【摘要】 本文概括地描述了纺粘非织造织物的加工工艺过程,分析了影响纺粘产品质量的主要因素,它们是:长丝本身的性能,纤网中长丝分布状态和长丝粘合方式。从纤网形态结构入手,将纤网结构分为重量均匀度、长丝分离度、长丝定向度三个方面,着重论述了纤网形态结构的三个方面对产品质量的影响及其测量技术。更多还原

【Abstract】 Processing technology of spunbonded nonwoven fabrics is described briefly, main factors which effect the products quality are the performance of filaments and their distribution and bond form in the web. The web structure including weight eveness, degree of dispersion and oriention of filaments three aspects, their influences on the products quality as well as their measuring techniques are described.更多还原