Foam packaging manufacturerBriefly describe the characteristics and advantages of foam packaging:

Foam packaging, also known as porous plastic, is made of resin as the main raw material. There are many gaps inside, and the structure is similar to a combination of popcorn. There are generally two types of materials: soft and hard. The shape is determined by the mold. It is generally white and has common characteristics such as lightweight, waterproof, thermal insulation, and shock absorption. It is particularly suitable for packaging fragile or liquid items. Due to its low thermal conductivity, it is also used in fresh fruits and vegetables. Keep it fresh.

Foam packaging can be divided into crystalline and amorphous: crystalline, whose internal molecules are arranged orderly and closely connected, so it has better stability, higher heat resistance and higher strength; Contrary to uncertainty, molecular chains are dispersed and mechanical properties are poor.

At present, the mainstream foam packaging products in the market are generally soft, cheap and flexible, but most of them are flammable, with potential fire safety hazards. The new flame retardant foam is added with flame retardant components, which has good fire resistance and greatly broadens its use area. However, due to the high price, the current acceptance is not high. The development and promotion of this product still require enterprises to strengthen their awareness of fire prevention.

The packaging time is short, and the foaming material can expand into a snug packaging in just over ten seconds.

Less space occupation, saving storage space. About 10 kilograms of foam material can foam for 1 meter ³ The volume of.

Cost saving, high foaming rate, and lower unit volume cost than other packaging materials.

Excellent cushioning effect, fitted protection, high rebound cushioning, ensuring the safety of the product during transportation.