Yarn quality evaluation includes two aspects: intrinsic quality and appearance quality: Basically based on physical indicators and appearance Defects are detected. However, the phy…

WithThe progress of science and technology in the 20th century has greatly improved social productivity and created unprecedented material wealth for mankind. However, the rapid de…

The function of the draw frame is to improve the internal structure of the sliver, thereby improving the uniformity of its long segments, while reducing the weight unevenness, maki…

Textile business negotiations and contract signings often have weight requirements for gray fabrics. The weight of gray fabrics refers to the slurry-free dry weight of gray fabrics…

Linen, as a very high-end fabric, has always been favored by high-class men in Mediterranean countries. Its breathability, comfort and plasticity are enough to make it the first ch…

The dyes used for dyeing pure cotton fabrics mainly include direct dyes, reactive dyes, vat dyes, soluble vat dyes, insoluble ammonia dyes, sulfur dyes, etc. Printing dyes mainly i…

Coating, also called glue coating, is acrylic coating, which is a common coating at present. 1. PA coating, also called AC glue coating, is an acrylic coating. It is a common coati…

The machinery used to realize the combing process during the spinning process. The main function of the combing machine is to remove shorter fibers, remove kinked particles (neps, …

One of the open-end spinning methods, it is called rotor spinning because it uses a rotor to condense single fibers. At the beginning, air flow was mainly used, which is also calle…