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Storage device and method for prolonging guarantee period of liquidity food

A storage device, shelf life technology, used in closures, packaging, flexible containers, etc.

Inactive Publication Date: 2015-07-15
董言利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a storage device for extending the shelf life of fluid food, aiming to solve the problem of adding excessive preservatives in order to prolong the shelf life of food, by using the storage device of the present invention Storage device to store food can prolong the shelf life of food, can add less preservatives or no preservatives

Method used

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  • Storage device and method for prolonging guarantee period of liquidity food

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Embodiment Construction

[0012] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] figure 1 A structural diagram of a storage device for extending the shelf life of liquid food provided by an embodiment of the present invention is shown;

[0014] The storage device for extending the shelf life of fluid food includes: a stand-up pouch 1, a sealing cover 2, a U-shaped elbow 3, a soft sealing pad 4, and a sealing device cover 5;

[0015] The stand-up pouch 1 adopts two layers of flexible packaging, with an oxygen barrier protective layer in the middle to reduce the oxygen permeability rate. The outlet of the stand-up pouch is in the form of a thread, which is connected ...

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Abstract

The invention belongs to the technical field of prolonging of the guarantee period of food, and provides a storage device for prolonging the guarantee period of the liquidity food. The device can be used for storing liquid and latex series food and prolongs the guarantee period of the food. The food preserved through the device can be preserved for a longer time. Due to the fact that the after a packaging opening is opened, the device can still insulate food in the device from external air, the guarantee period of the food is prolonged, and less antiseptic substances and even no antiseptic substances are added in the food. The food stored through the device is safer and more natural, so that the device has the higher practical value.

Description

Technical field [0001] The present invention is a technical field of extending liquidity food shelf life, and especially involves a storage device that extend the shelf life of liquidity. Background technique [0002] Liquid foods such as drinks, soy sauce, vinegar and other foods are generally added to food to food to increase potassium sorbate, sodium benzoate, sodium dehydrocetate, Nepalese gold ester and other preservatives.Inside, the addition of various preservatives may not only destroy the nutrition of food, but even affect the safety of food. Invention content [0003] The present invention provides a storage device that extends the shelf life of liquidity food, which aims to solve the problem of adding excessive preservatives to extend the shelf life of food. Storage of foods using the storage device of the present invention can extend the shelf life of food, and can add less preservatives to less preservatives.Or do not add preservatives. [0004] The purpose of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D30/08B65D33/16B65D47/06B65D53/06
Inventor 董言利
Owner 董言利