1. Surface coating The surface layer clings to the baby body, which can cause urine to quickly penetrate and prevent the return of infiltration. Diapers on the domestic market at present is basically non-woven surface, breathable non-woven fabric can promote baby diaper internal degree of permeability, water vapor can flow to infant urine pad insulation, moisture and heat in time, effectively reduce the chance of nappy rash, soft and comfortable do not stimulate the skin. 2. The absorption core layer This layer mainly is the ability to capture and can quickly absorb the urine, scattered urine or by capillary action spread it over the entire core layer, eventually absorb and store in the urine. At present, the absorption core of the nappies in the domestic market is mainly composed of pure wood pulp (fluffy pulp) and high absorbent resin (SAP). 3. The bottom cloth Foreign many base cloth diapers is feeling more comfortable with the non-woven fabric, but due to the price on the high side, baby diaper base cloth of the domestic market is still mainly consists of PE film.
