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 physical index items and appearan…
Why do we need fabric finishing?
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 moisture, heat, tension, etc. . The…
How much do you know about 58 kinds of fabrics?
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 conduction, quickly dissipates he…
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 development of industry has led …
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, making the fibers in the sliver st…
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 choice for mature men in summer.…
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 per square meter, which is re…
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 coating at present. After coating, …
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, wool particles, grass clipping…
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 include reactive dyes, insolubl…