Dry cleaning originated in Paris, France, so people often call it "French dry cleaning". The main characteristics of dry cleaning are to avoid the damage of washing to fabrics, not shrink, not deform, good color protection, not easy to cause clothes to fade, soft to the touch, easy to iron and can thoroughly clean oil stains or stains on clothes.
Dry cleaning refers to washing clothes with organic chemical solvents, including removing oil stains or stains. Because water does not directly contact clothes in the process of washing clothes, it is called dry cleaning.
Dry cleaning is suitable for fabrics that are not easy to wash and fade. It has the excellent advantages of preventing fabric fibers from being deformed, maintaining the original color of the fibers, and prolonging the wearing life of clothes. Dry-cleaned clothes also have the special functions of disinfection, sterilization, not easy to be eaten by insects and easy to store.
Washing step
The first step is pretreatment, which is to remove stains. It uses artificial additives to pretreat seriously polluted dirt and stains insoluble in dry cleaning solvents (such as juice, nail polish, paint, ink, etc.) ) without water.
The second step is the main washing. Put the pretreated clothes into a dry cleaning machine, wash them thoroughly with dry cleaning solvent, and spin them dry.
The third step, post-treatment, the main purpose is to remove the residual dry cleaning solvent in clothes and irons and shape them.
Matters needing attention
Generally speaking, dry cleaners use high chloride chemicals as active solvents when dry cleaning clothes. This high chloride is harmful to the human nervous system. Long-term exposure to this chemical is likely to lead to kidney cancer.
In the process of dry cleaning clothes, this chemical will be absorbed by the fibers of clothes, and then released into the air from clothes when clothes are dry, thus affecting human health.
Joining a dry cleaner needs a storefront as a support, but compared with other industries, the storefront of a dry cleaner does not need to be too big, and joining a small dry cleaner only needs about 30 square meters. Joining dry cleaners requires washing equipment, and the operators of dry cleaners also need to master certain washing and maintenance techniques, so as to ensure the smooth and sustainable operation of dry cleaners. If you want to know more about joining, you can click to learn more about joining projects and learn more about conditions and processes.