| 摘要 |
An elastic, breathable barrier sheet material and laminates thereof are disclosed that include a first layer including an apertured elastic film and a second layer including an extensible, breathable, non-elastic film, wherein the first layer is bonded to the second layer. Desirably, the second layer is unapertured. The elastic materials are useful, for example, in personal care products. Also disclosed is a process for making an elastic, breathable barrier laminate structure that includes the steps of: forming an elastic film; aperturing the elastic film; forming an extensible, breathable, non-elastic film; and bonding the apertured elastic film to the extensible, breathable, non-elastic film to form an elastic, breathable barrier film laminate.
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