Are yarn-dyed ribbons expensive? Inexpensive, narrow fabrics or tubular fabrics are made of various yarns as raw materials. There are many varieties of belt fabrics, which are widely used in various industrial sectors such as clothing, shoe materials, luggage, industry, agriculture, military supplies, and transportation. In the 1930s, webbing was produced by hand workshops, and the raw materials were cotton thread and hemp thread. After the founding of the People's Republic of China, the raw materials for webbing have gradually developed to nylon, vinylon, polyester, polypropylene, spandex, viscose, etc., forming three major technologies of weaving, knitting, and knitting. The fabric structure includes plain weave, twill, satin, jacquard, Bilayer, multilayer, tubular and joint tissue.
Y gwahaniaeth rhwng webin neilon a PP: Yn gyffredinol, mae webin neilon yn cael ei wehyddu yn gyntaf ac yna'n cael ei liwio, felly bydd lliw'r edafedd ar ôl ei dorri'n troi'n wyn oherwydd lliwio anwastad, tra bod y webin PP yn cael ei liwio yn gyntaf ac yna'n cael ei wehyddu, felly ni fydd Mae yna ffenomen bod yr edafedd yn wyn; mewn cyferbyniad, mae'r webin neilon yn sgleiniog ac yn feddalach na'r webin PP; gellir ei wahaniaethu hefyd gan adwaith cemegol hylosgi; mae pris y webin neilon yn gyffredinol uwch na phris y webin PP.