发明授权
- 专利标题： Reclosable plastic bag with oscillating grip strip
- 专利标题（中）： 具有摆动夹带的可重新封闭的塑料袋
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申请号： US103280申请日： 1993-08-06
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公开(公告)号： US5382094A公开(公告)日： 1995-01-17
- 发明人: Steven Ausnit
- 申请人： Steven Ausnit
- 申请人地址： NY Orangeburg
- 专利权人： Minigrip, Inc.
- 当前专利权人： Minigrip, Inc.
- 当前专利权人地址： NY Orangeburg
- 主分类号： B29C47/02
- IPC分类号： B29C47/02 ; B65D33/25 ; B65D33/16
摘要：
A plastic bag with a recloseable zipper-type closure is formed with grip strips on its lips to ease the opening of the bags. The grip strips are extruded from a grip strip extruder which is moved relative to a movement of the zipper type profile to produce a regularly repeating pattern. The strips facilitate opening the bag even with wet or oily fingers. A method and apparatus for forming the same is also disclosed.
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