Buffer packaging material introduction

Buffer packaging, that is to protect the goods in the circulation process, will not be damaged due to impact and vibration, the implementation of the package called the buffer vibration packaging. The goal of the buffer packaging design is to ensure that the buffer system has the best buffer efficiency to meet the packaging protection requirements, so as to minimize the amount of buffer material. The whole product, cushioning material, and packaging container are called buffer packaging systems.

From the perspective of cushioning packaging materials, the following types are commonly used now:


EPS has become a widely used cushioning material in recent times due to its good cushioning properties and shock absorbing properties. EPS has the advantages of light weight, easy processing, good protection performance, wide adaptability, and low price, but also has disadvantages such as large volume, non-natural weathering of wastes, and generation of harmful gases due to incineration. With the severe environmental pollution and the scarcity of resources in the natural world, EPS's harm to the environment has caused people's great concern. Therefore, foam plastic will gradually be replaced by other environmental protection buffer materials.


EPE Pearl Cotton is a kind of environmental protection foaming material with cushioning and shock resistance. It is soft, light and flexible. It can absorb and disperse the impact force through bending, and overcome the fragility, deformation and recovery of ordinary styrofoam. The disadvantage of poor sex. At the same time, EPE has a series of superior use characteristics such as heat preservation, moisture proof, sound insulation, anti-friction, anti-aging, and corrosion resistance. Add special materials, EPE pearl cotton, with a significant anti-static properties. It is also an environmentally friendly material that can be recycled. Widely used in construction, mechanical and electrical engineering, high-end furniture, household appliances, instrumentation, craft gifts, wood products, glass ceramics, carpet sandwich, travel bags, precision parts packaging and insulation and other fields.

3. Paper buffer packaging material

The use of paper cushioning packaging materials has a long history. However, due to the price and performance advantages of EPS, the development of paper buffer packaging materials has been limited. In recent years, serious environmental pollution problems have prompted people to shift their attention to the development of environmentally friendly cushioning materials. Paper cushioning packaging material is one of them. The paper buffer packaging materials that are currently used in the market are corrugated cardboard and honeycomb paperboard. In particular, honeycomb paperboard is an environmentally friendly paper cushioning material with excellent performance.

4. Pulp molding

Pulp molding uses pulp (or waste paper) as the main raw material. After pulping and seasoning, it is injected into a mold to form and dry it. The raw materials of the products are rich in sources, and the production and use process are pollution-free. The products have light weight, high compressive strength, good cushioning properties and good recyclability. Pulp molded products have developed rapidly in China, but due to their limited strength, they are currently used only in the buffer packaging of some small electronic products, fruits, eggs, etc., and cannot be used for buffer packaging of heavier products.

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