What is foam?
The foam is a class of polymer materials formed from a large amount of gas micropores in solid plastics, compared to pure plastic, which has many excellent properties, light, high than strong, absorbable shock load, insulation And good soundproof performance. Therefore, it has been widely used in the fields of industrial, agriculture, architecture, transportation and other fields. Almost various plastics can be made into foam, foaming has become an important field in plastic processing. Among them, conventional foam plastics mainly have polyurethane (PUR), polystyrene (PS), polyvinyl chloride (PVC), polyethylene (PE), phenolic resin (PF), and other varieties.

How does plastic foam recycle?
After using a few times, foam is usually not used, how should damaged foam be treated? Foam plastics can be recovered again.
A: Recycling of pre-selection, cleaning, etc., etc. This is mainly for plastic packaging materials containing pollution ingredients and magazines and their products.
B: Arranges and wandering products in the production process, they can be directly sent to the hopper and new materials, and do not require any pre-treatment. This approach can also be used in some crushing, but very clean, no contaminated plastic containers are the recycling of products.
C: Special pretreatment and then recycling, such as PS foam products, large incapaciota, storage or artistic, such as using processing machinery in the process, therefore, pre-sputum relief treatment is performed.