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Vacuum bag and application method thereof

A technology of vacuum bags and chambers, applied in applications, clothing, hangers, etc., can solve the problems of poor use effect, difficult to check air leakage, etc., and achieve the effect of better use effect, compact structure, and huge market application potential

Active Publication Date: 2017-06-13
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] It is not easy to check for air leaks;
[0008] Poor use

Method used

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  • Vacuum bag and application method thereof
  • Vacuum bag and application method thereof
  • Vacuum bag and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Please refer to figure 1 , the present embodiment provides a vacuum bag 100 , which includes a bag body 10 and a detection piece 20 , the bag body 10 has an accommodating cavity 101 , and the detection piece 20 is connected to the bag body 10 .

[0045] The accommodating cavity 101 mentioned here can accommodate fruits, vegetables, clothes or other items that need to be sealed and stored, and the bag body 10 mentioned here can be a plastic bag.

[0046] In order to enable those skilled in the art to clearly understand this embodiment, the following is a further description of the detecting element 20 .

[0047]The detection part 20 includes a control part 21 and a pumping part 23, the pumping part 23 has a first chamber 230, the control part 21 has a second chamber 210, the first chamber 230 and the second chamber 210 pass through the first through hole 235, the second chamber 210 communicates with the receiving chamber 101 through the second through hole 214, the pump...

Embodiment 2

[0081] This embodiment also provides a method for using the vacuum bag 100, which includes the following steps:

[0082] Preparation step: put the items to be vacuum treated into the accommodation chamber 101, and close the opening of the vacuum bag 100;

[0083]Step S100: drive the control member 213, so that the closure member 211 is away from the second through hole 214 and the first through hole 235 communicates with the second through hole 214;

[0084] Step S200: closing the second pipe 2331, opening the first pipe 2311, and pumping air into the first chamber 230;

[0085] Step S300: driving the control part 213 to make the closing part 211 close the second through hole 214;

[0086] Step S400 : close the first tube 2311 , open the second tube 2331 , and inflate the first chamber 230 .

[0087] The structure of the vacuum bag 100 can refer to Embodiment 1, which can quickly detect whether there is air leakage in the bag body 10 through this method, and the overall use ...

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PUM

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Abstract

The invention provides a vacuum bag and an application method thereof and belongs to the technical field of vacuum storage. The vacuum bag comprises a bag body and a detecting member, wherein the bag body is provided with an accommodating cavity; the detecting member is connected with the bag body and composed of a control unit and a suction and inflation unit; the suction and inflation unit is provided with a first chamber, the control unit is provided with a second chamber, the first chamber and the second chamber are communicated through a first through hole, and the second chamber and the accommodating cavity are communicated through a second through hole. According to the vacuum bag, a user can directly observe whether the bag body is leaked through the detecting member. Meanwhile, the vacuum bag is simple in operation, skillful and reasonable in design, good in use effects, compact in structure and enormous in market application potential. The application method of the vacuum bag can rapidly achieve a detecting function and obtain good integral application effects.

Description

technical field [0001] The invention relates to the technical field of vacuum storage, in particular to a vacuum bag and a method for using the vacuum bag. Background technique [0002] Vacuum bags are also called decompression packaging, which is to extract all the air in the packaging container and seal it to maintain a high degree of decompression in the bag. The scarcity of air is equivalent to the effect of low oxygen, so that microorganisms have no living conditions, so as to achieve fresh fruit and no disease. purpose of occurrence. Applications include vacuum packaging in plastic bags, aluminum foil packaging, glassware packaging, etc. Packaging materials can be selected according to the type of items. [0003] In daily life, with the shrinking of people's living space, large furniture like wardrobes have become a burden for people to buy a home. If you change to a small wardrobe, there is no place to place relatively large daily necessities such as quilts and clot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G25/54
CPCA47G25/54
Inventor 宋晓蕾李慧程冰莹王春霞
Owner YANCHENG INST OF TECH
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