Self-air-inflation packaging bag

Abstract

The invention relates to the field of packaging bags, in particular to a self-air-inflation packaging bag. The self-air-inflation packaging bag comprises a bag body; the bag body is provided with a plurality of grooves used for placement of products; the packaging bag further comprises a containing part arranged on the bag body; the containing part is provided with a self-air-inflation structure;the self-air-inflation structure comprises a first wrapping part and a second wrapping part arranged in an inner cavity of the first wrapping part; a first substance is arranged between the first wrapping part and the second wrapping part; and a second substance is arranged in an inner cavity of the second wrapping part. A user only needs to crumb the self-air-inflation structure, the first substance and the second substance generate a large amount of gas after making contact with each other, automatic air inflation is achieved, the bag body is filled with the gas, then the products are wrapped tightly, the products bear the buffering function in the transportation process, and collision and extrusion are avoided.

Description

Technical field [0001] The invention relates to the field of packaging bags, in particular to a self-inflating packaging bag. Background technique [0002] With the rapid development of my country’s economy and the continuous improvement of residents’ living standards, people’s consumption concepts have gradually shifted from a traditional single quantitative conceptualization to a modern diversified quality. They often purchase various products online and purchase offline Of products are shipped home. [0003] In the conventional product transportation process, the product is usually only placed inside the box. If it is a fragile product, a cushion, such as foam, cotton, etc., is placed on the outside of the fragile product. It is true that using the above methods can solve the purpose of preventing product damage to a certain extent, but there are also the following drawbacks: less or uneven placement of buffers will still cause product damage; to prevent product damage, increase...

AI Technical Summary

Problems solved by technology

There are two types of inflatable airbags, one is pre-filled with gas, this kind of inflatable airbag is already filled with gas when it is produced, it takes up a lot of space, and the cost of storage and transportation is high; the other is to inflate it before use, this kind of inflatable airbag There is an inflatable nozzle on the inflatable airbag. When in use, the air compressor is used to inflate the inflatable nozzle to inflate the inflatable airbag before it can be used. Since it must be equipped with an air compressor to inflate it, it is troublesome to use

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