发明申请
- 专利标题: Flexible package having an easy opening feature
- 专利标题(中): 柔性包装具有易于打开的特征
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申请号: US10901884申请日: 2004-07-29
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公开(公告)号: US20060021894A1公开(公告)日: 2006-02-02
- 发明人: James Clark , Kim Hanson , Sheila Heyrman , Jacqueline Maxton
- 申请人: James Clark , Kim Hanson , Sheila Heyrman , Jacqueline Maxton
- 专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人: Kimberly-Clark Worldwide, Inc.
- 主分类号: A61B17/06
- IPC分类号: A61B17/06 ; B65D73/00 ; B65D33/00
摘要:
A flexible package is disclosed having an easy opening feature. The opening feature includes a gusset formed in at least one side wall. The gusset is aligned inward of the side wall and forms a pocket having an internal panel and an external panel. An aperture is formed through the external panel and is sized to receive at least one human finger. The package also has a line of weakness formed in the side wall containing the external panel with the aperture formed therethrough. The line of weakness has two portions, each located on an opposite side of the aperture and each extending from the first end of the gusset to a point spaced apart therefrom. The line of weakness also has a third portion which extends across the side wall and connects with the first two portions of the line of weakness. The combination of the gusset, the aperture and the line of weakness create a structure which allows the package to be easily opened.
公开/授权文献
- US07866473B2 Flexible package having an easy opening feature 公开/授权日:2011-01-11
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