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…

1. Hemp: It is a kind of plant fiber, known as a cool and noble fiber. It has good hygroscopicity, releases moisture quickly, is not prone to static electricity, has large heat con…

Woven fabrics, knitted fabrics and other types of fabrics, after pre-treatment, dyeing or printing, will undergo certain deformation in their original width and length due to moist…

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…

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 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, …

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 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…