Cationic fabric is a full polyester fabric, generally cationic yarn is used in the warp direction and ordinary polyester yarn is used in the weft direction. Sometimes in order to achieve a better hemp-like effect, it will be blended with polyester and cationic two-component fibers. The dyeing is also different. With dyes, ordinary dyes for polyester yarns, and cationic dyes for cationic yarns, the fabric effect will have a two-color effect.
The warp of the fabric is made of polyester DTY100D + cationic DTY100D, the weft is made of polyester DTY100D, and the warp direction is arranged by the two wires (due to different raw materials, the coloring is different when dyeing, and it is easy to be straight after dyeing), and the warp and weft are 1 /1 The organization structure of the strips is interwoven on the water jet loom. The grey fabric is relaxed-refined-alkali reduction-dyeing (disperse dyes, cationic dyes)-soft and finalized. The fabric has the characteristics of soft hand feeling, resistance to fading, wrinkle resistance and abrasion resistance.
Advantages of cationic fabrics:
1. One of the characteristics of cationic fabrics is the two-color effect. With this feature, some yarn-dyed two-color fabrics can be replaced, thereby reducing the cost of the fabric. This is the characteristic of cationic fabrics, but it also limits its characteristics. For multi-color yarn-dyed fabrics, cationic fabrics can only be replaced.
2. Cationic fabrics have bright colors and are very suitable for artificial fibers, but they are used for washing and light fastness of natural cellulose and protein fabrics.
3. The abrasion resistance of cationic fabrics is also very good. After adding some artificial fibers such as polyester and spandex, it has higher strength and better elasticity, and its abrasion resistance is second only to nylon.
4. Cationic fabrics have some chemical properties, such as corrosion resistance, dilute alkali resistance, bleach resistance, oxidant resistance, hydrocarbons, ketones, petroleum products and inorganic acids, as well as some physical properties, such as UV resistance.
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