- 专利标题: Easy access woven plastic bags
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申请号: US16860767申请日: 2020-04-28
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公开(公告)号: US11472604B2公开(公告)日: 2022-10-18
- 发明人: Jacobo Bazbaz , Alberto Zaroli
- 申请人: Polytex Fibers Corporation
- 申请人地址: US TX Houston
- 专利权人: Polytex Fibers Corporation
- 当前专利权人: Polytex Fibers Corporation
- 当前专利权人地址: US TX Houston
- 代理机构: Kilpatrick Townsend & Stockton LLP
- 主分类号: B65D30/02
- IPC分类号: B65D30/02 ; B65D75/58 ; B65D30/08 ; B32B27/00 ; B32B27/10 ; B32B27/34 ; B32B3/26 ; B32B27/12 ; B32B7/12 ; B32B27/32 ; B32B1/02 ; B32B29/02 ; B32B5/26 ; B32B5/08 ; B32B5/02 ; B32B27/36 ; B32B27/08 ; B65D30/20
摘要:
A woven laminated plastic bag having a weakened portion is provided. The weakened portion is generally defined by a plurality of perforations in the bag. In various aspects the bag can be fabricated from woven polypropylene and/or polyethylene layer which can be laminated with a film layer, can form a pinch bottom bag, and can have one or both sides include graphics and/or printing. The bag can also provide a top end and/or a bottom end either or both of which provide a discrete area which may contain discrete graphics and/or printing.
公开/授权文献
- US20200255187A1 Easy Access Woven Plastic Bags 公开/授权日:2020-08-13
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