发明授权
- 专利标题： Elastic strand construction
- 专利标题（中）： 弹性绳结构
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申请号： US764982申请日： 1991-09-23
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公开(公告)号： US5232777A公开(公告)日： 1993-08-03
- 发明人: Alan J. Sipinen , Leigh E. Wood , Bradley W. Eaton
- 申请人： Alan J. Sipinen , Leigh E. Wood , Bradley W. Eaton
- 申请人地址： MN St. Paul
- 专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人地址： MN St. Paul
- 主分类号： A61F13/15
- IPC分类号： A61F13/15 ; B29C43/22 ; B29C47/00 ; B29C47/14 ; B29C59/02
摘要：
An elastic strand construction comprising a plurality of spaced ribs separated by thin zones is provided. The elastic strand construction is preferred for applications in disposable garments or the like. A method of manufacturing the preferred elastic strand comprises extrusion of polymeric material through a profiled die or the like. In the alternative, a method of formation comprising extrusion between a profiled roller arrangement is described. A preferred disposable garment construction utilizing elastic strands according to the present invention is described.
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