Hangzhou Yongchang Nylon Co., Ltd
Market
Innovation
Quality
Feather yarn needs attention in production(1)
03-28
Feather yarn is a fancy yarn that has only become popular in the past 3-4 years. It is divided into ...
The main differences between the quality standards of colored yarns and natural yarns
03-20
The difference between quality assessment index and natural yarn Since colored spinning yarns are di...
Influence of quality on yarn quality(2)
03-14
3.Optimize tooth profile design The tooth shape and tooth width of the front roller of the spun yarn...
Influence of quality on yarn quality(1)
03-06
1.Processing technology innovation Roller pilot holes and threading were originally two processes. T...
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NO. 39, Chunchao Road, Qiaonan Block, Xiaoshan Economic and Technological Development Zone, Hangzhou, Zhejiang, China
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