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Vacuum compressing plastic bag

A vacuum compression, plastic bag technology, applied in the field of plastic products, can solve the problems affecting the effect of storage and storage, volume increase, air entry and so on

Inactive Publication Date: 2014-01-08
昆山市华浦塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current products generally use a vacuum cleaner or a manual air pump to suck out the air in the bag, but although it is a vacuum compressed plastic bag, it is not absolutely vacuum. After a period of time, air will still enter the bag, and the volume will decrease. It will increase and affect the effect of storage and storage

Method used

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  • Vacuum compressing plastic bag
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  • Vacuum compressing plastic bag

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Experimental program
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Embodiment Construction

[0018] In order to illustrate the technical solution of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] see figure 1 , a vacuum compression plastic bag, comprising a plastic bag body 1 with one end open, on the plastic bag body 1 is provided with an air extraction hole 2 communicating with the inner cavity of the plastic bag, and on the air extraction hole 2 is provided with an air extraction valve 21 , the opening of the plastic bag body 1 is provided with protruding strips 31 and grooves 32 that can be tightly fitted.

[0020] The use method of the present invention: the present invention can be used together with a vacuum cleaner or an air pump; put clothes or quilts into the plastic bag body 1, and fit the protruding strip 31 and the groove 32 tightly so that the opening of the plastic bag body 1 is sealed. Use a vacuum cleaner or an air pump to extract the air in t...

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PUM

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Abstract

The invention belongs to the field of plastic products, and particularly relates to a vacuum compressing plastic bag. The vacuum compressing plastic bag comprises a plastic bag body, wherein an opening is formed in one end of the plastic bag body. A bleeder hole communicated with an inner cavity of the plastic bag body is formed in the plastic bag body, a bleeder valve is arranged on the bleeder hole, and a protruding strip and a groove which can be tightly matched are formed in the opening of the plastic bag body. The opening of the bag body is sealed by the protruding strip and the groove which can be tightly matched, the sealing effect is good, objects in the bag body can be effectively protected and isolated from the outside and can not get mildew or produce abnormal smells, and the phenomenon that air enters the bag body due to the poor sealing effect of a sealing device in the opening of the bag body is avoided.

Description

technical field [0001] The invention belongs to the field of plastic products, in particular to a vacuum compressed plastic bag. Background technique [0002] The working principle of the vacuum compression plastic bag is to take out the air inside the quilt and clothes to reduce the volume. It is a new member of the current storage family. It uses atmospheric pressure to flatten the expanded quilt and other items to isolate the outside air. In order to save space, it can prevent dust, mildew, moisture and insects. The current products generally use a vacuum cleaner or a manual air pump to suck out the air in the bag, but although it is a vacuum compressed plastic bag, it is not absolutely vacuum. After a period of time, air will still enter the bag, and the volume will decrease. It will increase and affect the effect of storage and storage. Contents of the invention [0003] The invention provides a vacuum compressed plastic bag with good sealing effect, simple and conv...

Claims

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Application Information

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IPC IPC(8): B65D81/20B65D33/24
Inventor 吴镇宇
Owner 昆山市华浦塑业有限公司
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