EVA packaging box is a common packaging material, and its quality and performance are directly related to the protection and display effect of the product. EVA materials are usually divided into A material, B material and C material. The following is an analysis of these three materials to help customers make a wise choice:

Material A:

Features: Material A has high transparency, flexibility and low temperature resistance, and is suitable for making soft packaging boxes, such as electronic products, toys and cutlery boxes.

Advantages: Excellent transparency makes products more attractive in appearance, while softness adapts to items of all shapes and sizes.

Note: Material A may not be as resistant to high temperatures as other materials and is not suitable for applications requiring high temperature resistance.

Material B (ethylene vinyl acetate copolymer):

Features: Material B has high hardness and rigidity and is suitable for making sturdy packaging boxes, such as jewelry boxes, tool boxes and glasses boxes.

Advantages: Hardness and rigidity allow it to better protect the contents inside, making it suitable for situations where impact resistance and pressure resistance are required.

Note: Material B usually has lower transparency and is not suitable for products that require high display.

Material C (co-foamed vinyl material):

Features: Material C is a foam material, light and impact-resistant, suitable for making inner packaging, such as camera inners, wine bottle inners, etc.

Advantages: Material C has good cushioning properties and can effectively prevent products from being damaged during transportation.

Note: The appearance of material C is not as refined as material A and material B, and is usually used for internal packaging.

When customers choose EVA packaging box materials, they should judge based on product properties, transportation needs and appearance requirements. Material A is suitable for display products, material B is suitable for solid protection, and material C is suitable for internal cushioning. The right choice will help ensure the integrity and appeal of the product.

As a factory that has been engaged in the design, customization, processing and production of EVA packaging boxes for 16 years, Chfine Case will answer this question for you. I hope you will be satisfied. At the same time, if you have any needs related to EVA bags, you can contact us at any time.