EPE foam packaging material structure and manufacturing method thereof

Abstract

The invention relates to an EPE foam packaging material structure and a manufacturing method thereof. The EPE foam packaging material structure comprises bodies and connecting strips. The bodies are of U-shaped structures, the two bodies are arranged in a left-and-right symmetry manner, connecting grooves are formed in the front ends and the rear ends of the inner sides of the bodies in an up-and-down symmetry manner, the connecting strips are connected between the two connecting grooves oppositely formed left and right in a clamped manner, L-shaped clamping grooves are symmetrically formed inthe left sides and the right sides of the connecting strips, and the shapes of the connecting grooves cooperate with those of the L-shaped clamping grooves. According to the EPE foam packaging material structure, the two bodies arranged in the left-and-right symmetry manner are connected through the connecting strips, after the connecting strips and the bodies are connected, a limiting effect canbe achieved mutually, left-and-right sliding of the bodies and front-and-back sliding of the connecting strips in the transporting process are effectively avoided, thus, stable and effective protection can be provided for cargoes, the risk that the cargoes are damaged is reduced, and the packaging material structure can be suitable for the cargoes with multiple sizes and is high in practicality.

Description

technical field [0001] The invention relates to the technical field of packaging materials, in particular to an EPE foam packaging material structure and a manufacturing method thereof. Background technique [0002] EPE generally refers to pearl cotton, which is a new type of environmentally friendly packaging material. It is composed of numerous independent bubbles produced by physical foaming of low-density polyethylene fat. It overcomes the shortcomings of ordinary foam rubber such as fragility, deformation, and poor recovery. Strong, recycling, environmental protection, strong impact resistance and other advantages. [0003] When EPE is used as a packaging material, EPE is often made into a long structure, and the long EPE block is inserted into the gap between the packing box and the goods during packaging to play a buffering and shock-absorbing effect. However, when the above-mentioned long strip EPE block is used as the packaging material, the packaging material is ...

AI Technical Summary

Problems solved by technology

However, when the above-mentioned long strip of EPE block is used as the packaging material, the packaging material is prone to slip in the packaging box during transportation, resulting in the packaging material being unable to provide effective protection for the goods and increasing the risk of bumping and damage to the goods

[0004] In addition, in order to ensure the integrity of the goods during transportation, there is also an EPE packaging material customized according to the shape of the goods. However, the preparation process of this kind of packaging material is complicated, and it is necessary to manufacture corresponding colliding packaging materials according to the shape of the goods. The production input cost is high, and most enterprises cannot afford it.

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