Why is the color fastness to light always so poor?

Why is the color fastness to light always so poor?



Reason: The photofading mechanism of dyes is very complex, but the main reason is that the dye is excited after absorbing photons, and a series of photochemical reactions occur to …

Key technologies for fabric discharge printing

Key technologies for fabric discharge printing



Discharge printing is also called carving printing. It refers to a printing process that produces white or colored patterns by printing color paste that can eliminate the “gr…

Foreign trade prices and trade terms

Foreign trade prices and trade terms



1. Trade terms Group E: The buyer is responsible for all costs EX: Ex Works factory delivery, the seller has a minimum obligation (minimum obligation) and the seller is responsible…

The reason why the spandex is partially broken after dyeing cotton-spandex jersey

The reason why the spandex is partially broken after dyeing cotton-spandex jersey



Generally, there are three reasons that may cause this phenomenon, namely raw material problems, weaving problems and dyeing and finishing problems. When the spandex breaks after d…

Basics of dyeing principles

Basics of dyeing principles



1. What is dyeing? Dyeing is the process of dyeing fiber materials with color. It makes the entire textile a colored object by means of a physical, chemical or chemical combination…

Deboiling, dyeing and bleaching equipment

Deboiling, dyeing and bleaching equipment



Use:This machine is suitable for desizing, scouring and bleaching cotton, linen and blended fabrics, so that the fabrics have good wool effect, whiteness, etc. This machine is the …

cone jianzi

cone jianzi



Extended reading: https://www.brandfabric.net/elastic-knitted-fabric-4mm-sponge-elastic-knitted-composite-fabric/Extended reading:https://www.alltextile.cn/product/product-22-155.h…

广告

The importance of selvage

The importance of selvage



In the entire process of gray fabric production, the selvedge plays an extremely important role. During the weaving process, the edges of the fabric must be fastened to both ends o…

What is the basic principle of sanding?

What is the basic principle of sanding?



The principle of sanding is to evenly scratch the surface of the fabric to form a short layer of fluff on the surface of the fabric, thereby improving the feel and wearing performa…

Winding machine bobbin varieties

Winding machine bobbin varieties



There are many types of winding machine bobbins, with various forms and different materials. The bobbin used can be in accordance with the textile industry standardFZ/T93030一94(Con…


 
TOP
Home
News
Product
Application
Search