This paper introduces the knitting process of the polyurethane inserted elastic fabric on the RH116 rib machine through the modification to the polyurethanefiber yarn feeder.
介绍在RH116型罗纹机上通过改装氨纶喂纱装置编织氨纶衬纬弹性织物的过程。
2
Illustrated the uncovered polyurethanefiber as an example, the popular detecting points for semi products are given, such as the shrinkage in boiling water and elastic recovery.
以氨纶裸丝为例，介绍了氨纶织物半成品的检测要点，即目前常用的沸水收缩率和弹性回复率。
3
The formulation, the technological conditions and the product properties of polyurethane materials for low density long fiber injection (LFI) process were studied.