Liquid-absorbing air-permeable sanitary napkin that is blood-tight and leak-free

摘要

Provided is a liquid-absorbing air-permeable sanitary napkin that can effectively prevent menstrual blood from leaking on the premise of securing a good air-permeable state and can greatly reduce the thickness. SOLUTION: A skin contact dry layer 1, an air permeable liquid storage core layer 2, an SMS blood-proof / water repellent nonwoven fabric layer 3 and a bottom layer 4 which are polymer composite SMS nonwoven fabric layers are layered, and the skin contact dry layer 1. Is located on the absorption surface of the gas-permeable liquid storage core layer 2, the SMS blood-proof / water-repellent nonwoven layer 3 is located on the back surface of the gas-permeable liquid-storage core layer 2, and the bottom layer 4 is transparent to the SMS blood-proof / water-repellent nonwoven layer 4. Located on the surface. The SMS blood-proof / water-repellent non-woven fabric layer 3 is located on the back surface of the air-permeable liquid storage core layer 2 to achieve the purpose of waterproofing and effectively prevent leakage of menstrual blood. On the premise of the coexistence of three people such as qi, the thickness was greatly reduced, the thickness was greatly reduced with a large liquid absorption, and the menstrual blood absorption by the large absorption was improved. [Selection] Figure 1