Invention Grant
- Patent Title: Container material including tear-compliant opening system and method of production
- Patent Title (中): 集装箱材料，包括撕裂开放系统和生产方法
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Application No.: US13741572Application Date: 2013-01-15
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Publication No.: US08794837B2Publication Date: 2014-08-05
- Inventor: John P. Hanus
- Applicant: John P. Hanus
- Main IPC: B65D65/28
- IPC: B65D65/28 ; B32B7/04 ; B32B3/26
Abstract:
A composite material to be used in construction of a container includes a tear compliant area in the form of a non-bonded strip between composite material layers designed to allow a user to more easily open the package and remove the contents. The non-bonded tear compliant strip incorporated in the composite material may also embody additional tear proponents in the form of perforations, slits or other material weakening feature included in the outside layer of the material.
Public/Granted literature
- US20130189469A1 Container Material Including Tear-compliant Opening System and Method of Production Public/Granted day:2013-07-25
Information query
