发明授权
- 专利标题： Method for separate closure extrusion
- 专利标题（中）： 单独封闭挤出的方法
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申请号： US83555申请日： 1998-05-22
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公开(公告)号： US6063224A公开(公告)日： 2000-05-16
- 发明人: Mladomir Tomic , Catherine E. Kettner
- 申请人： Mladomir Tomic , Catherine E. Kettner
- 申请人地址： WI Appleton
- 专利权人： Reynolds Consumer Products, Inc.
- 当前专利权人： Reynolds Consumer Products, Inc.
- 当前专利权人地址： WI Appleton
- 主分类号： B29C47/04
- IPC分类号： B29C47/04 ; B29C47/06 ; B29D99/00 ; B65D33/25
摘要：
A method of manufacturing a resealable closure mechanism includes separately extruding the interlocking closure member from its respective base strip. The interlocking closure member is cooled prior to bonding the base strip to the interlocking closure member. Bonding is accomplished by either heat sealing, adhering, pouring molten polymeric material, or ultrasonic sealing.
公开/授权文献
- USD408019S Personal computer 公开/授权日：1999-04-13
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