Basic knowledge of denim classification



Basic knowledge of denim classification Since the late 1970s, denim has experienced many major developments in my country. The current annual production capacity is estimated to ha…

Basic knowledge of denim classification

Since the late 1970s, denim has experienced many major developments in my country. The current annual production capacity is estimated to have reached more than 1.5 billion square meters, and it has become an important producer of denim in the world. A large number of more advanced denim and denim clothing companies have basically been in line with international standards in terms of quality and variety, initially reversing the concept that my country’s denim products are “low-end products” in the international market.
Although the development and production of denim products in my country started late, it started at a high level. It has air-jet spinning, automatic winding, ball warp dyeing, and shuttleless looms (the majority are rapiers, followed by projectiles, and then air jets) , heavy-duty pre-shrinking and finishing machines and other advanced equipment, thus creating good conditions for the development of denim varieties and improvement of quality levels. However, for a long time, some equipment with excellent performance and complete functions, such as the rapier loom’s electronic dobby, multi-color, uneven winding, quick change of varieties, and unmanned operation, have not attracted enough attention, resulting in a waste of functions. This situation needs to be solved urgently to better serve the development of varieties, improvement of quality and labor productivity.
At present, the more popular varieties of denim at home and abroad are mainly ring-spun denim, warp and weft slub denim, super indigo dyed denim, over-color, mixed-color denim and weft stretch denim, etc. qdDuobiS


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