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a vacuum bag

A vacuum bag and body technology, applied in the field of food vacuum bag structure, can solve the problems of moldy and broken things, not suitable for family use, etc.

Active Publication Date: 2019-01-11
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The storage of dry fruits and vegetables requires a dry storage environment, but there is moisture in the air. If they are not stored properly every time they are opened, these things will often become moldy and broken
Vacuum storage is a great way to store food, but the usual vacuum equipment isn't right for the home

Method used

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Embodiment Construction

[0012] The implementation of the present invention will be described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, the vacuum bag body 1 is included, and the inside of the vacuum bag body 1 is divided into a storage layer 3 and a gas generation layer 4 by a film 5. The storage layer 3 communicates with the vacuum bag body 1 to seal the opening 2, and the gas generation layer 4 is a film 5 is separated into a sealed chamber and is provided with a CO2 gas generating bag 6 inside. Wherein, the inner side of the film 5 has a corrugated wave structure.

[0014] Here, one side of the vacuum bag body 1 is a disc-shaped plastic structure, and the other side is a double-layer film 5 structure, and a CO2 gas generating bag 6 is arranged between the films 5 interlayers.

[0015] Here, a large amount of gas can be quickly generated by the CO2 gas generating bag 6, thereby forming an extrusion to the storage layer 3 through the film 5, and remov...

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Abstract

The invention relates to the field of food vacuum bag structures, in particular to a vacuum bag. The vacuum bag comprises a vacuum bag body. The interior of the vacuum bag body is divided into a storage layer and a gas generation layer through a thin film. The storage layer is communicated with an opening of the vacuum bag body. The gas generation layer is a sealing chamber spaced by the thin film, and a CO2 gas generation bag is arranged in the gas generation layer. A sealing strip is arranged at the opening of the vacuum bag body. The vacuum bag is suitable for domestic food vacuum storage.

Description

technical field [0001] The invention relates to the field of food vacuum bag structure, in particular to a simple vacuum bag used for household food storage. Background technique [0002] In life, people need to store a lot of food, such as fruits and vegetables, dry food; generally fresh fruits and vegetables are stored in refrigerators; generally dried vegetables and fruits are stored in jars or bags, such as soybeans, peanuts, biscuits and so on. The storage of dry fruits and vegetables requires a dry storage environment, but there is moisture in the air. If they are not stored properly every time they are opened, these things will often become moldy and broken. Vacuum storage is a great way to store food, but the usual vacuum equipment isn't right for the home. Vacuum storage suitable for families should be a simple device that can be operated frequently, consumes little or no energy, and can be operated by most family members. Contents of the invention [0003] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/20
Inventor 刘艳华
Owner GUANGXI UNIV