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Reclosable food package with improved shelf life

A sealing and capping technology, applied in the field of resealable food packaging with improved shelf life, can solve problems such as insufficient equipment

Inactive Publication Date: 2011-07-27
AVERY DENNISON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these devices are not sufficient where long shelf life is required before use and / or the contents are particularly sensitive to these contaminants

Method used

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  • Reclosable food package with improved shelf life
  • Reclosable food package with improved shelf life
  • Reclosable food package with improved shelf life

Examples

Experimental program
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Embodiment Construction

[0025] The present invention will now be elucidated in more detail by the following specific embodiments, which represent the best presently known modes of carrying out the invention. It should be understood, however, that the specific embodiments are not intended to limit the invention, but are provided for the purpose of illustrating the general characteristics of the invention.

[0026] refer to Figure 1-6 , the flexible container 4 is described as a sealed bag, usually made of thermoplastic material film or paper or foil or a combination thereof, intended to contain material such as food or chemicals. Typically, the pouch is formed by sealing one end of the tubular structure, filling it with the desired contents and then sealing the remaining opening by heat welding or gluing.

[0027] While not wishing to be bound by any particular theory or implementation, a monolithic film may be used to provide barrier properties that would normally require the use of a multilayer la...

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PUM

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Abstract

A resealable container (4) having an easily accessed yet airtight seal via the use of a tamper evident rupture strip which provides the container or package with improved shelf life for the product contained therein.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Patent Application No. 12 / 166,071, filed July 1, 2008, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to resealable containers having an easily accessible yet hermetically sealed resealable container through the use of a tamper evident rupture strip which provides improved Container or packaging with specified shelf life. Background technique [0004] Flexible containers for food products such as biscuits and other snacks are well known. Typically a person accesses the contents of the flexible bag-like container by opening one end of the bag or wrapping material. However, this method generally does not provide convenient opening and reclosing means. For example, once opened, reclosing of the packaging material typically involves simply folding or rolling the ends down and pinching the ends to close the packag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D75/58B31B70/00
CPCB65D75/5838B65D2575/586
Inventor V·P·赫尔伯特R·F·希洛夫
Owner AVERY DENNISON CORP