| 摘要 |
Absorbent articles such as diapers, incontinent articles, sanitary napkins, and the like are provided. More particularly, a coversheet for absorbent articles having a nonwoven and an apertured thermoplastic film and methods of laminating plural layers, at least one of which is a thermoplastic film and another a nonwoven are disclosed. The apertured thermoplastic film comprises from more than 0 % to less than 30 % of polypropylene and from more than 70 % to less than 100 % of polyethylene, and the nonwoven comprises at least polypropylene. The nonwoven and the apertured thermoplastic film are joined at least by applying pressure. A strong bond between the layers can be achieved due to both containing the same chemical component of polypropylene, while the manufacture of the film is easier with a lower temperature and vacuum being required, than if it consisted entirely of polypropylene. |
