Fresh-keeping and shape-keeping container for food
A food preservation, container technology, applied in packaging item types, shock-sensitive items, closures, etc.
Inactive Publication Date: 2006-06-21
李亚平
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The invention adopts the structure of buckling and installing the gas regulating diaphragm, which solves the connection problem between the air regulating diaphragm and the container, and facilitates the replacement of the diaphragm
Method used
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[0007] Such as figure 1 As shown, there is a threaded sleeve 5 on the charging port 2 of the fresh-keeping bottle to screw the gas regulating membrane press-fitting seat 6, and the gas regulating diaphragm 4 is buckled and pressed on the gas regulating membrane press-fitting seat 6 with the vent 3 by the pressure film cover 7. On, the air vent 8 is arranged on the pressure film cover 7.
[0008] Such as figure 2 As shown, there is a single charging port 2 with a sealing cover 9 on the fresh-keeping box, which is convenient for loading and taking fruits and other items with a larger monomer volume, and there is a single gas-regulating film press-fitting seat 6 and a gas-adjusting film withholding Film cover 7 of sheet 4.
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The preserving container is bottle, pot, barrel or box in fixed shape, and has a thread sleeve in the feeding mouth for mounting the gas regulating membrane seat, and a membrane pressing cover possessing ventilating hole and to press the gas regulating membrane onto the membrane installing seat with ventilating hole. The preserving container has air regulating membrane capable of being installed and replaced and with less likeness of adhesion to the container material, and may be used in preserving rice, fruit and other fresh goods.
Description
technical field [0001] The invention relates to a fresh-keeping container for storing fresh food such as grains and fruits. Background technique [0002] During the storage process of fresh food such as grains and fruits, its life state is still very active. It not only emits water, but also breathes gas. Therefore, it can neither be completely placed in the ambient air nor in a closed state, otherwise Its freshness and quality will soon decline, affecting consumption. The existing fresh-keeping measures are to use fresh-keeping bags with silicon window film, but the fresh-keeping bags are flexible packages with uncertain shapes, and the bags have no supporting function, which is not conducive to storing fruits and vegetables that are afraid of being squeezed, and some are used to regulate gas. The film material and the film material for making the bag body are difficult to be firmly combined, which brings difficulties to production and manufactu...
Claims
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IPC IPC(8): B65D81/18B65D47/06B65D51/16
Inventor 李亚平
Owner 李亚平