Pure cotton fabric is soft and skin-friendly, non-irritating, moisture-absorbing and breathable. Cotton fiber has good hygroscopicity. Under normal circumstances, fiber can absorb water into the surrounding atmosphere, and its water content is 8- 10%, so it contacts human skin, making people feel soft but not stiff.
If the humidity of cotton products increases and the ambient temperature is higher, all the water contained in the fibers will evaporate and disperse, so that the cotton products can keep water balance and make people feel comfortable.
Cotton fiber is a kind of natural fiber, the main component is cellulose, and there are a few waxy substances, nitrogen-containing substances and pectin. After many tests and practices, pure cotton products have no irritation and side effects when in contact with skin, and their sanitary performance is good.
Cleaning and disinfection methods of underwear
1, underwear needs to be changed every day: don't let underwear stay overnight, otherwise it will breed a lot of bacteria and it will be very difficult to clean.
2, underwear needs hand washing: underwear is best washed by hand, or washed separately, try not to wash with pants and socks.
3. Cleaning of underwear: choose a cleaner that is not too alkaline and has good cleaning ability, such as soap, or soap with sterilization and disinfection ability. At the same time, it is best to prepare a special cleaning appliance.
4. Disinfection in the sun: Because the sun contains ultraviolet rays, it can sterilize and keep underwear hygienic.