摘要
湿法成网是非织造布成网工序之一,它源自造纸工业。早期的湿法成网与造纸工序一样,以植物纤维和纤维素纤维为主要原料,随着产品要求的不断提升,以合成纤维为原料经湿法成网也开始进入研究。由于合成纤维大多疏水性较强,如何在水中分散成为关键难题之一。介绍现阶段常见合成纤维在水中分散的处理方式,以及对纤维分散程度的表征手段。
Wet-laid, derived from paper making industry, is a process of nonwoven web formation. Plant fibers and cellulose fibers were main raw materials in the early phase of wet-laid process. With the development of products requirement, the research, using synthetic fiber as raw material to produce wet-laid nonwoven, begun. Since most man-made fibers are highly hydrophobic, how to be dispersed in water become one of the key challenges. The dispersion methods and the characterization of synthetic fiber in water were introduced.
出处
《产业用纺织品》
2015年第8期35-40,共6页
Technical Textiles
关键词
非织造布
湿法成网
合成纤维
纤维分散
表征方法
nonwoven, wet-laid process, synthetic fiber, fiber dispersion, characterization
