At present, foam materials used for product packaging protection in the market mainly include:
Eps foam EPE pearl cotton EVA foam
According to the characteristics and properties of each foam material, do the following price analysis for customer reference
1: EPS foam foam (commonly known as foam board Styrofoam)
 
Material color: generally white
Material density: the commonly used hardness is 8kg/ cubic --30kg/ cubic
Material properties: It has good support and good buffering, but the material is relatively brittle, especially the material with hardness below 15kg/ m3, the material with hardness above 15kg/ m3 will be much better
Product price: The material with hardness below 15kg/ cubic is the cheapest among the protective foam materials on the market at present. The material with hardness below 20kg/ cubic is basically the same as EPE pearl cotton, and the higher the density is, the more expensive it is
Applicable scenario: Light and heavy products are more suitable (executed on the choice of material hardness)
2: EPE Pearl foam cotton (commonly known as EPE Pearl cotton)
 
Material color: generally white, black blue and pink (anti-static)
Material density: The commonly used hardness is 18kg-20kg/ cubic, 28kg/ cubic above material to be customized
Material properties: good cushioning and support, good cushioning and elasticity
Product price: relatively cheap, commonly used materials with a hardness of 18kg-20kg/ cubic are similar to those with a hardness of 20kg/ cubic (but the requirements are relatively high, materials with a hardness of more than 28kg/ cubic are more expensive)
Applicable scenario: light product packaging is more, heavy product packaging is generally not used for the force of the parts
3: EVA foam (commonly known as EVA foam EVA)
 
Color of material: white, black (other colors can be customized)
Material density: the commonly used hardness is 25kg/ cubic - 60kg/cubic
Material properties: good cushioning and support, good cushioning and elasticity
Product price: more expensive: generally want to achieve the above two kinds of foam packing price 4-5 times
Applicable scenario: Light and heavy products are more suitable (the packaged products are generally high-end).

Therefore, the selection of cushioning packaging materials should generally be combined with:
Product packaging requirements (crash resistance and aesthetics),
Brand positioning of products (high-end or low-end)
Product packaging budget, etc
If you need any information, please call:
Shanghai Guer Yi Packaging Products Company 021-57607637//13501673731