In order to modify and inquire into the relationship between each component in adhensives and shearing intensity as well as hardening time,also for water-resistance of glue,we should fill in PVA during condensation process of modified urea and formaldehyde.

loss of rayon fibers in alkaline solns.

The fabric,made of three to one blended yarn of two kinds of chemical fibers of common temperature and common pressure cationic dyeable polyester and mid-optical rayon with mid-wool,is characteristic of many good qualities as wool like,unique colour,light weight,anti crease and good rinsibility,thus suitably to be used to make top grade shirts.

Through selecting sizing condition and sizing mixture in rayon sizing process,the problems of low strength,more hairiness,fuzzing and shed clining liable to exist in weaving process were solved.

Pretreatment of viscose/linen blended fabric;

Development of viscose/combed cotton/silk blended yarn;

New TB rotors for gentle spinning of viscose yarns;

The yarn of sparkled various color are blended with triangle polyester fiber,cationic polyester fiber and viscose fiber.

In this paper, the molecular weight and its distribution of Lyocell staple fiber is concluded by use of the GPC test method, and the attribute of Lyocell fiber is known by FTIR test method, also these properties are compared with the viscose fiber.

It is desirable, for many textile purposes to provide viscose fibers and yarns having greatly decreased flammability.