| abstract |
[PROBLEMS] To provide a human skin contact sheet for use in cosmetic products, which has a high elongation and excellent adhesion to the skin, and a cosmetic product using the human skin contact sheet. I will provide a. SOLUTION: Using an ultrafine polyester fiber made of polyester and having a single fiber diameter (D) of 50 to 1000 nm, a wet dynamic friction coefficient is 1.5 or more, and an elongation at a load of 2.5 cm and a width of 1 N is 20. A human skin contact sheet that is ˜40% is obtained. [Selection figure] None |