1. Promote cleaner production and sustainable development
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…
Cotton yarn quality assessment method!
Yarn quality evaluation includes two aspects: intrinsic quality and appearance quality: Basically based on physical indicators and appearance Defects are detected. However, the phy…
Draw frame
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…
Wear the right linen to spend the summer comfortably and decently
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…
Test method for gray cloth pulp-free dry weight
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…
Combing machine
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, …
Detailed explanation of 15 coating finishing technologies
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…
Introduction to dyes used for dyeing pure cotton fabrics
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…
Rotor spinning machinery
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…
Solve the problem of weak yarn twist
1. About the hazards of weakly twisted yarn 1. Decrease in strength 2. Produce yellow and white. The contrast becomes more obvious after color absorption 3. Repeated breakages of s…