Cushioning packaging foam
Although with the development of science and technology has developed a biodegradable plastic, but the plastic is expensive, with strict conditions, and not one hundred percent degradation, so it can be widely applied for degradable plastics limited. Therefore, foam plastics will gradually be replaced by other environmentally friendly cushioning materials.
The foam has the advantages of light weight, easy processing, good protection performance, wide adaptability, cheap and other advantages, but there is a large volume, not waste of natural weathering, incineration will produce harmful gases and other shortcomings. In the case of serious environmental pollution and lack of natural resources, the harm of foam plastics to the environment has aroused great attention.
Foam plastic has become a widely used buffer material because of its good cushioning properties and vibration absorption performance.
