There are many common washing methods for zippers. Generally, the washing water temperature is about 60~90 °C, and it is washed with a certain detergent for 15 minutes; the enzyme washing can degrade the fiber structure at a certain pH value and temperature, so that the cloth surface can be gently faded and faded, and a lasting soft effect can be obtained;
Stone grinding is to add a certain size of pumice stone to the washing water, so that the pumice stone and the clothes are polished. After washing, the cloth surface appears gray and old, and the clothes are slightly to severely damaged. Commonly used for washing yellowstone, white stone, AAA stone, artificial stone, rubber ball, etc.;
When sand washing, some alkaline and oxidizing additives should be used to make the clothes have a certain fading effect and old feeling after washing. If it is matched with stone grinding, a layer of soft frost fluff will be formed on the surface of the fabric after washing. Adding some softening agents can make the washed fabric soft and soft, thereby improving wearing comfort;
Rinsing can be divided into oxygen bleaching and chlorine bleaching. Oxygen bleaching is to use the oxidation of hydrogen peroxide at a certain pH value and temperature to destroy the dye structure, so as to achieve the purpose of fading and whitening; chlorine bleaching is to use the oxidation of sodium hypochlorite to destroy the dye structure, so as to achieve the purpose of fading.
When washing, the surface of the slider or the fastener element is worn by the wall of the inner tank of the washing machine, causing the coating or coating to wear out, resulting in the paint peeling off or the copper bottom being exposed; the slider falling into the inner tank hole of the washing machine, causing the pull tab to break , twisted, and the cap falls off.
Therefore, when washing, the zipper should be closed, the pull tab should be fixed, and the slider and the teeth should be wrapped and protected; especially when washing by stone grinding or choosing a black nickel zipper, special attention should be paid to proofing in advance for washing test, and the zipper will undergo chemical reaction during washing.