Research on cationic colorful polyester silk fabrics, seeking guidance...

The cation is characterized by a two-color effect, which can replace some yarn-dyed two-color fabrics to reduce costs, but there is nothing that can be done in the face of multi-color yarn-dyed fabrics. It's also an old product. It is commonly used for lining, curtain fabrics, and upholstery fabrics.

Cationic fabrics are not wear-resistant fabrics, cationic fabrics are generally used in the warp direction, ordinary polyester yarn is used in the weft direction, dyes are also used when dyeing, ordinary dyes are used for polyester yarn, cationic dyes are used for cationic yarns, and the cloth effect will have a two-color effect.

Cations are woven from two different all-polyester raw materials, similar to the above, but containing modified polyester fibers, this modified polyester fibers and ordinary polyester fibers use different dyes to color, cationic fabrics can be dyed 2 times, once dyed polyester, once dyed cationic, so that it can have a two-color effect, which is characterized by bright color.

Features of cationic fabrics.

1.The name is very high, and it is actually a polyester fabric.

2.The only difference is his dyeing.

3.At 120 125 degrees with cationic dyes can be evenly dyed (basic or cation dyestuff), so it can be set into a two-color with polyester (polyester must be dispersed dye 130 135 degrees to color) (there are exceptions for medium and light colors) 4Cations simply refer to the suitability of the dye.

Shenzhen Dalian Textile **** can help you solve it.

Cationic polyester fabric has the characteristics of soft feel, not easy to fade, wrinkle resistance and wear resistance.

Cationic fabrics are generally made of cationic yarn in the warp direction, ordinary polyester yarn is used in the weft direction, and sometimes in order to achieve a better imitation hemp effect, polyester and cationic fibers will be used to blend and dye them, and dyes are also used respectively, polyester yarn is used for ordinary dyes, cationic yarns are used for cationic dyes, and the cloth effect will have a two-color effect.

Good color fastness and bright color;

It can be mixed with conventional polyester and other fibers to dye a variety of different hemp gray effects or two-color and multi-color effect fabrics, reducing costs;

The feel is rough and the strength is lower than that of conventional polyester, but ** higher than that of conventional polyester, which is its disadvantage.

In the warp direction, cationic yarn is used, weft direction uses ordinary polyester yarn, sometimes in order to achieve a better imitation hemp effect, polyester and cationic two component fibers will be used to blend, dyeing is also used dyes, polyester yarn with ordinary dyes, cationic yarn with cationic dye, cloth effect will have a two-color effect.

Due to the use of ion modification, it not only greatly improves the color absorption performance of the fiber, but also reduces the crystallinity and makes the dye molecules easy to penetrate, which makes the fiber easy to dye, the color absorption rate is improved, and the hygroscopicity is also improved.

Cationic polyester is to introduce cationic groups into the molecular chain of polyester, so that the fiber can be dyed with cationic dyes at room temperature and pressure.

Compared with conventional polyester, cationic fiber dyeing has good color fastness and bright color, but cationic fiber has lower strength, reduced acid and alkali resistance, and astringent feel. Significantly higher than regular polyester.

Generally speaking, due to different dyeing conditions, cationic polyester will be mixed with other fibers to make different hemp gray dyeing effects, and at the same time, it can also reduce the cost of the fabric.

General cationic fabrics are:

1. Fabrics with ordinary polyester yarn and yarn to form a two-color or multi-color effect, especially hemp gray fabrics, as long as they are dyed without yarn-dyed, so as to reduce the cost of fabrics;

2. Do not participate in weaving together with ordinary polyester yarn through parallel yarn, and then dye to form a fabric with yarn-dyed effect;

3 Pure cationic fabrics, mainly to improve the color fastness of the fabric or the brightness of the color, especially with light color contrast clothing, will consider the use of this kind of fabric. However, pure cationic fabrics will feel rougher.

Good color fastness and bright color;

It can be mixed with conventional polyester and other fibers to dye a variety of different hemp ash effects or two-color and multi-color effect molded bending fabrics, which reduces the cost; Qingling.

The feel is rough and the strength is lower than that of conventional polyester, but it is higher than that of conventional polyester, which is its disadvantage.