China OEM Colored Duck Canvas - 100% cotton 3/1 S Twill 108*58/21*21 Chlorine bleach resistance fabric for hospital,work wear – Xiang Kuan

Fabric Inspection: This fabric can meet GB/T standard, ISO standard, JIS standard, US standard. All the fabrics will be 100 percent inspected before shipment according to American four point system standard.

The processing methods of antibacterial textiles are as follows:

1. Spinning treatment method:
There are two types of spinning methods: blended spinning and composite spinning:
The first is the blended spinning method. The blended spinning method is to mix auxiliaries such as antibacterial agents and dispersants with the fiber matrix resin to produce antibacterial fibers by melt spinning. This method is mainly aimed at some fibers without reactive side groups, such as polyester, polypropylene, etc.; the antibacterial agent not only exists on the surface of the fiber, but also is uniformly dispersed in the fiber, and the antibacterial effect is relatively long-lasting. Antibacterial fabrics prepared by this method are mainly used in medical hygiene and clothing as well as industrial decorative fabrics.

Next is the composite spinning method. The composite spinning method uses the fibers containing antibacterial components and other fibers or fibers without antibacterial components to composite spinning to make side-by-side, core-sheath, mosaic, and hollow multi-core structures. Antibacterial fiber.
2. Post finishing method:
In the conventional production process of the printing and dyeing factory, the antibacterial finishing process is completed by dipping or padding the antibacterial solution and then drying.
The characteristics of post-finishing are: no additional equipment is required, and the process and operation are simple; after processing, the color, whiteness, shade, strength and other indicators of the textile will not be changed.