EVA lining A product is put into this EVA case, and then a package is needed outside, and the EVA lining is put into this package. This package can be made of a metal iron box or a carton box. Let Chfine case show you the three major properties of Eva lining:

1. The absorbency of EVA lining.

As a cushioning packaging material, EVA should be able to absorb the energy generated by the impact, and have corresponding absorption properties for impact energy and vibration. However, it should be noted that the absorbency of the EVA material should be adapted to the impact energy received. It is by no means that the material with greater absorbency is better;

2, The recovery of EVA lining.

After the EVA packaging material is loaded, it will produce a certain deformation. When the external load is removed, the deformation of the material should be able to return to its original shape, which is the resilience. Cushioning materials must have resilience, and materials with large energy absorption and poor resilience should not be used as cushioning materials.

3, The adaptability of EVA lining.

EVA packaging materials have a wide range of adaptability to temperature and humidity. Cushioning materials should have a wide range of temperature adaptability, and can maintain their good cushioning performance when the ambient temperature and humidity fluctuate greatly, so as to ensure that the product is not damaged during transportation, loading and unloading, and storage.

In addition, in terms of different foaming, it can be divided into environmentally friendly coarse-pore EVA, ordinary EVA, food-grade odorless environmentally friendly EVA, fire-resistant EVA and anti-static EVA.