Choose the right color fastness of zipper zipper consideration t

   The clothing on the indispensable element is the zipper, and the choice of clothing zipper zipper without concerns not only the color and fabric's difference, but also should pay attention to is the zipper cloth color fastness, color fastness will be good to avoid due to clothing zipper problems, but also improve the quality of the products. The following accessories nets will introduce you to the relevant knowledge of zipper color fastness, hope to be able togive those who need bring convenience and help.

Color fastness of zipper three

Color dye transfer problems

  A lot of clothing production enterprises is often used with the special properties of materials, such as PVC, PE clothand various functional coating fabric, the fabric processing technology is complex, often some residual plasticizers,solvents and other chemical additives. It is because of these additives in existence, when long time contact withfiber cloth, these additives will penetrate into the internal fiber and make the dye molecules spread more easilyfrom the interior to the surface of the fiber. If the fabric is white or light coloured, it is easy to be contaminatedfabrics.

   To resolve this caused due to the diffusion of zipper cloth band shift color problems, the best way is in when choosing a zipper, to see whether the use of dyes can be better combined with polyester fiber.

Fastness to soaping

      Zipper cloth belt fastness to soaping is also an important index. General zipper cloth belt is woven with 100%polyester, using high temperature dyeing with disperse dyes. Disperse dyes, soaping fastness refers to thewashing conditions, dyed fabrics fade caused by the degree of staining of single fiber or fiber cloth. Theoretically speaking, the disperse dye is dispersed in the polyester internal, and disperse dye concentration decreases gradually from the surface layer to the fiber, the surface aggregation of dye molecules more.

      Therefore, high quality soap washing fastness depends on two aspects: one is the interaction between dye andfiber itself molecular size, large force is difficult to be soap to wash out the dye molecules of fiber surface, force is small and vice versa; two is in the dyeing and finishing process, the fiber surface residues of dye molecules, if after the road more thorough treatment, the surface will be very little residual dyes, soaping is very difficult to make the zipper cloth fade.

      But because of many standard such as soap washing, soaping temperature is 40 DEG, 60 DEG and 95 DEG Chigher detergent; many species, generally divided into non phosphorus and phosphorus washing time is short.Therefore, in the washing of different standards, obtains the zipper cloth belt fastness is not comparable. Andsoaping high strength, will cause the cloth belt fastness of decline. Therefore, in addition to tell consumers in theclothes washing process in ordinary, in view of the zipper cloth should not use high temperature water andexcessive strong detergent, the general temperature not more than 40 DEG C, the best neutral and weak alkaline detergents, time is not more than 30 minutes and so on, the most important is in the choice of zipper products, as far as possible select some soaping fastness high product.