2019-07-11 996
In the spinning process of Crocheted Velvet Fancy yarn, besides some characteristics of traditional fancy yarn, Crocheted fancy yarn has the advantages of novel appearance, no hairing and no looping
2019-07-11 910
Polyester yarn is sun-proof, acid-proof and alkali-proof, nylon yarn alkali-proof but acid-proof, light-proof is not good, long-term exposure to sunlight will reduce the fiber strength, color yellow