Environment-friendly packaging bag

Abstract

The invention discloses an environment-friendly packaging bag. The environment-friendly packaging bag comprises a device body, an unsealing opening, a main bag, edge hard shells and a fixed base, wherein the unsealing opening is fixedly connected to the top end of the device body, a plurality of notches are formed in the inner wall of the unsealing opening, and the main bag is fixedly connected tothe middle of the device body; snacks or articles can be conveniently stored inside the main bag, and triangular-shaped edge hard shells are fixedly connected to the left end and the right end of thedevice body; the bottom of the device body is fixedly connected with the fixed base, and the fixed base is correspondingly connected with the edge hard shells at the left end and the right end as well as the main bag located above the device body; and the main bag is composed of a metal film, an isolation layer and a protection layer. According to the environment-friendly packaging bag, the structure is stable, the effect of repeated use can be achieved, one-time use can be reduced, the garbage can be easily stored, the ecological environment can be protected, the material is selected, the recycling problem is further solved, and very high popularization value is achieved.

Description

technical field [0001] The invention relates to a packaging bag, in particular to an environment-friendly packaging bag. Background technique [0002] Packaging bag refers to the bag used to pack various supplies, so that the goods are conveniently transported and stored during the production and circulation process, and are widely used in daily life and industrial production. Actual figures show that 80% of the plastic bags after use end up in Like ordinary garbage, it is transported to the landfill area for disposal, and only 7% of the plastic is recycled. [0003] However, due to the fact that the existing packaging bags are usually used for one-time use, the usage of packaging bags is increasing, and the pressure on the environment is also increasing, and some garbage such as melon seed shells, fruit cores, and sugar wrappers after eating snacks are discarded at will. As a result, the ground is too dirty, and the outer edge of the existing packaging bag itself is not fi...

AI Technical Summary

Problems solved by technology

[0003] However, due to the fact that the existing packaging bags are usually used for one-time use, the usage of packaging bags is increasing, and the pressure on the environment is also increasing, and some garbage such as melon seed shells, fruit cores, and sugar wrappers after eating snacks are discarded at will. The ground is too dirty, and the outer edge of the existing packaging bag itself is not firm and encounters collisions, resulting in the problem that the internal items are fragile and the packaging bag is easy to rot.

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