发明授权
- 专利标题: Membrane closure for container
- 专利标题(中): 容器膜封闭
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申请号: US11278986申请日: 2006-04-07
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公开(公告)号: US08740052B2公开(公告)日: 2014-06-03
- 发明人: Michael T. Drummond
- 申请人: Michael T. Drummond
- 申请人地址: US SC Hartsville
- 专利权人: Sonoco Development, Inc.
- 当前专利权人: Sonoco Development, Inc.
- 当前专利权人地址: US SC Hartsville
- 代理机构: Alston & Bird LLP
- 主分类号: B65D43/02
- IPC分类号: B65D43/02
摘要:
A membrane closure for a container is provided. The membrane closure includes an integral tab for removing the membrane closure from the container. The closure includes a lower layer, an adhesive layer, and an upper layer. The lower layer is sealed to the body of a container. The upper layer includes a score pattern that defines a tab area and a fixed area. The adhesive layer includes a first adhesive for releasably attaching the tab area to the lower layer and a second adhesive for permanently bonding the fixed area to the lower layer. The membrane closure is removable from the container by pulling on the tab area.
公开/授权文献
- US20070235512A1 Membrane Closure for Container 公开/授权日:2007-10-11
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