发明授权
- 专利标题: Meltblowing die
- 专利标题(中): 熔化模具
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申请号: US593115申请日: 1996-02-01
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公开(公告)号: US5605706A公开(公告)日: 1997-02-25
- 发明人: Martin A. Allen , John T. Fetcko
- 申请人: Martin A. Allen , John T. Fetcko
- 申请人地址: NJ Linden
- 专利权人: Exxon Chemical Patents Inc.
- 当前专利权人: Exxon Chemical Patents Inc.
- 当前专利权人地址: NJ Linden
- 主分类号: A61F13/49
- IPC分类号: A61F13/49 ; A61F13/15 ; A61F13/53 ; B05B7/08 ; B05B7/16 ; B05C5/02 ; B05C11/10 ; B29C41/08 ; D01D4/02 ; D01D5/098 ; D04H1/56 ; D04H1/72 ; D04H3/16 ; B29C47/12
摘要:
A meltblowing die assembly featuring a preassembled die tip assembly permitting the rapid exchange thereof. The preassembled die tip assembly includes a die tip having a triangular nosepiece, a member mounted on the die tip assembly for conforming the die tip to the die body, and a pair of air plates mounted on the die tip and in combination with the nosepiece define converging air slots.
公开/授权文献
- US3989997A Absolute-value circuit 公开/授权日:1976-11-02
信息查询
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