The quality of clean clothes mainly depends on the specifications of their fabrics
The first choice of clean clothes is fabric. Clean clothes must use anti-static fibers. Incorrect selection of anti-static fibers may cause pollution. At present, there are two common anti-static fibers-surface carburized anti-static fiber and composite spinning type anti-static fiber. The surface carburized anti-static fiber is coated on the surface of the substrate because of its conductive ingredients, which is susceptible to washing and friction, which will increase the amount of dust generated by the fabric. It cannot be used in a clean room environment. The composite spinning type anti-static fiber is fully mixed with the conductive component and the molten matrix material, and then composited with the matrix material through the special spinneret hole to form a fiber, so it is wear-resistant and washable, and is not easy to generate dust. If the surface of the anti-static fiber is rough and has light-transmitting spots, and it can be judged as a carburized anti-static fiber on the surface, it cannot be used to make clean clothes. The warp and weft density of the fabric is an index that reflects the tightness of the fabric. The higher the warp and weft density, the smaller the gap of the fabric, and the better the dust filter rate at this time. The dust filter rate is also another important indicator of the cleanliness performance of clean clothes.
The second is the auxiliary materials. There are many auxiliary materials that make up the clean clothes, such as zippers, elastics, snaps, sewing threads, etc.; several checks are required for the auxiliary materials, whether the auxiliary materials generate dust; whether the auxiliary materials have high temperature sterilization performance (usually 121 degrees) Damp heat sterilization).