... centigrade.4).It is applied to the products molded by hot-pressing and embossing molding such as PU skin,pigskin,cowhide, ... activities insoles,froth cotton moulding,surface and knitting cotton moulding ,embossing ... on.Application:It is applied to the products molded by hot-pressing and embossing molding such as PU skin,pigskin,cowhide, ...