发明授权
- 专利标题: Process of fastening plastic or elastic sheets
- 专利标题(中): 塑料或弹性片的加工过程
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申请号: US3627600D申请日: 1969-04-21
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公开(公告)号: US3627600A公开(公告)日: 1971-12-14
- 发明人: REITER DONALD PETER
- 申请人: DU PONT
- 专利权人: Du Pont
- 当前专利权人: Du Pont
- 优先权: US81783569 1969-04-21
- 主分类号: A44B19/28
- IPC分类号: A44B19/28 ; B29C55/00 ; B29C65/00 ; B29C65/48 ; B29D5/10 ; C09J5/00 ; E04D5/14 ; F16B5/06 ; F16B5/07 ; F16B21/06 ; A44B19/02
摘要:
Flexible plastic or elastic sheets having marginal interlocking portions of longitudinally extending projections and channels are fastened together by progressively mating the sheets with a slide fastener so that the projections of one sheet fit into the channels of another while concurrently exuding a cement into the portion being mated.
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