How to avoid the phenomenon of acrylic color blooming
Acrylic fiber (polyacrylonitrile fiber) has its saturation value (SF). Generally, the saturation constant of domestic acrylic fiber is 2.1-2.3. Therefore, the sum of cationic dyes …
Special yarn characteristics, specifications and styles (1)
1. Composite elastic fiber ST400 is made of two different ester polymers (PTT+PET) compounded and sprayed in proportion. Elastic fibers made from silk components and composite spin…
A brief analysis of the phenomenon of “warp hanging” defects during dyeing and finishing of worsted wool fabrics
Abstract: The “warp hanging” defects of worsted wool fabrics are divided into three categories: single continuous piece hanging warp, single scattered warp hanging, and…
New method for detecting oil spots on knitted fabrics
Oil spots, regardless of color, can only be discovered after dyeing or direct production and processing into knitwear. Could knitters and finishers be able to detect these oil spot…
Fabric dyeing process
1． Distribution – Arrange the blanks from the weaving factory according to the production plan of the dyeing factory, and put the cloth into the cloth car to wait for subseq…
Special yarn characteristics, specifications and styles (2)
6. Highly simulated wool curly yarn Made of different super-bright polymers and processed into bundles through special composite spinning The new synthetic fiber material has an el…
Issues that should be paid attention to in low-temperature dyeing of wool
Commonly used dyes for wool dyeing include acid dyes (including strong acid dyes and weak acid dyes), acid mordant dyes, 1:2 metal complex dyes, reactive dyes for wool, Lanna free …
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Special yarn characteristics, specifications and styles (3)
22. Environmentally friendly flame retardant fiber Environmentally friendly flame retardant fiber is made by adding a phosphorus-based environmentally friendly flame retardant duri…
Nano functional coating finishing
In order to obtain new properties of fabrics, chemical functional coatings are usually applied to the fabric surface. Organic-inorganic nano-hybrid polymer materials are used to co…
New trends in dyeing woolen products—cotton wool
Cotton-wool blended products have huge market prospects because of their unique style. Wool’s excellent elasticity and low thermal conductivity compensate for cotton’s …