| 发明名称 |
ZIPPER END SEALING |
| 摘要 |
A method of sealing together end portions of zipper profile lengths 12, 14 uses a heated pin 18 which is inserted into the end portions of the joined profile lengths to form a cavity 32 which is closed by subsequent application of pressure by a pressure element 28. The method avoids the use of heated crushing devices and ultrasonics. |
| 申请公布号 |
EP1734843(A1) |
申请公布日期 |
2006.12.27 |
| 申请号 |
EP20050729447 |
申请日期 |
2005.03.22 |
| 申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
LEIGHTON, MURRAY, EDWARD, BRUCE |
| 分类号 |
A44B19/42;B29C65/20;B29C65/74;B29C67/00;B29D5/02 |
主分类号 |
A44B19/42 |
| 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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