Invention Grant
- Patent Title: Woven plastic bags with features that reduce leakage, breakage and infestations
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Application No.: US16736585Application Date: 2020-01-07
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Publication No.: US11459157B2Publication Date: 2022-10-04
- Inventor: Jacobo Bazbaz , Alberto Zaroli
- Applicant: Polytex Fibers Corporation
- Applicant Address: US TX Houston
- Assignee: Polytex Fibers Corporation
- Current Assignee: Polytex Fibers Corporation
- Current Assignee Address: US TX Houston
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: B65D77/38
- IPC: B65D77/38 ; B65D33/02 ; B65D30/08 ; B65D30/20

Abstract:
A woven laminated plastic bag having features that further prevent leakage of contents out of the bag, or infestation of organisms into the contents of the bag is provided. 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. The bag can also include a tape covered easy open feature that facilitates removal of tightly adhered sealing tape.
Public/Granted literature
- US20220204239A9 Woven Plastic Bags With Features That Reduce Leakage, Breakage and Infestations Public/Granted day:2022-06-30
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