发明名称 |
Method for producing a laminate material web having elastic and non-elastic regions |
摘要 |
A method for producing an elastic laminate material web that has elastic and non-elastic regions and has non-woven fabric on both surfaces of the web. In between the two surfaces, there are film strips of an elastic film. One surface of the web consists of a planar non-woven fabric layer and is connected with non-woven fabric that is disposed on the opposite surface of the web in areas between the film strips. Each film strip is connected with a non-woven fabric layer to form a laminate strip. The laminate strips are glued to the planar non-woven fabric layer on their film side, and the non-woven fabric that is connected with the planar non-woven fabric layer between the laminate strips is in the form of non-woven fabric strips that run parallel to the laminate strips. The non-woven fabric strips overlap the non-woven fabric layer of the laminate strips in edge regions of the laminate strips.
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申请公布号 |
US2008128077(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20080012195 |
申请日期 |
2008.01.31 |
申请人 |
NORDENIA DEUTSCHLAND GRONAU GMBH |
发明人 |
BALDAUF GEORG;BADER HERBERT;LEUDERS JOSEF;SCHOENBECK MARCUS |
分类号 |
B29C65/00;B32B38/04 |
主分类号 |
B29C65/00 |
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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