发明名称 |
ELASTIC LAMINATE AND A METHOD FOR PRODUCING AN ELASTIC LAMINATE |
摘要 |
<p>A method for producing an elastically stretchable laminate having at least three layers, the method including the steps of: a) producing a first laminate having a first non-elastic fibrous nonwoven web and an elastic film; b) activating the first laminate by incremental stretching in at least one activation direction to render the first laminate elastically stretchable; c) stretching the activated first laminate to 10-200% in the activation direction; and d) laminating the stretched first laminate to a second non-elastic nonwoven web. An elastically stretchable laminate produced in accordance with the method is also disclosed.</p> |
申请公布号 |
EP2024178(A4) |
申请公布日期 |
2011.08.31 |
申请号 |
EP20060747782 |
申请日期 |
2006.05.12 |
申请人 |
SCA HYGIENE PRODUCTS AB |
发明人 |
WENNERBAECK, MARGARETA;WAESTLUND-KARLSSON, JAN;LAKSO, ELISABETH |
分类号 |
B32B37/20;A61F13/49;A61F13/72;B32B27/12;B32B37/02;B32B37/14 |
主分类号 |
B32B37/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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