Attention to the weavers! The related technology of printing and dyeing equipment is suitable for fabrics

Due to its special use, textile products will be used in printing and dyeing equipment in production. The reason why the products can meet the requirements is mainly due to the desizing, boiling and bleaching process used by the printing and dyeing equipment. The effect of this process will directly affect many properties of semi-finished gauze products, so in order to produce better products, it is necessary to optimize the process. But how to do it?

The influence of desizing, scouring and bleaching process of printing and dyeing equipment on textiles:

The yarn can be sizing before processing, so that a strong sizing film will be formed on the surface of the yarn, making the warp become compact and smooth, so as to improve the breaking strength and wear resistance of the yarn, reduce the broken warp, and improve the high weaving efficiency and fabric quality.

Compared with other solid surfaces, fabric is a very complex object. There are numerous gaps of different sizes in the fiber and between the fiber and yarn in the fabric, forming a porous system, and these voids are filled with air. Because of the outer membrane formed by the natural impurities in cotton fiber, the process solution is not easy to spread on the surface of the fiber, and it is not easy to penetrate into the gap between the fiber and the yarn.

The outer membrane on the fabric can be effectively removed by scouring and bleaching machine, and the effect is certainly very ideal. It can be seen that the capillary effect can be obtained after treatment with penetrant. In addition to these, printing and dyeing equipment also plays a certain role in emulsion washing, which is that the penetrant itself and its re wettability reduce the surface tension of water molecules, and the treated grey cloth shows hydrophilicity.

Editor: HX