发明公开
- 专利标题： PROCESS AND APPARATUS FOR MAKING COMPOSITE SHEET
- 专利标题（中）： 方法和设备用复合膜
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申请号： EP96926236.0申请日： 1996-08-01
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公开(公告)号： EP0787227A1公开(公告)日： 1997-08-06
- 发明人: WARD, Robert, Roch , BENIN, Joshua , HAMILTON, Cathy, Jane , TALO, Leslie, C.
- 申请人： E.I. DU PONT DE NEMOURS AND COMPANY
- 申请人地址： 1007 Market Street Wilmington Delaware 19898 US
- 专利权人： E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人： E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址： 1007 Market Street Wilmington Delaware 19898 US
- 代理机构： Hughes, Andrea Michelle, et al
- 优先权： US19950510994 19950803
- 国际公布： WO1997006299 19970220
- 主分类号： A61F13
- IPC分类号： A61F13 ; A41D27 ; A61F5 ; B65H37 ; D04H3
摘要：
A process and an apparatus for high speed manufacture of a composite sheet material includes a cylindrical-cam-driven strand-traverse guide that loops strand, preferably spandex, around pins projecting from a pair of advancing pin conveyors which then transfer the strand to the surface of a moving sheet. Elastic composite sheet material is particularly suited for use in elastic components of disposable diapers, adult incontinence articles and other garments.
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