Generalized overview of packaging materials

     Packaging material refers to the materials used to manufacture packaging containers , packaging and decoration, packaging, printing, packaging, transportation, etc. to meet product packaging requirements. It includes metals , plastics , glass , ceramics, paper, bamboo, wild mushrooms, natural fibers, Main packaging materials such as chemical fibers and composite materials , including auxiliary materials such as paints, adhesives, binding tapes, decorations, printing materials, etc.

1 , a certain degree of mechanical properties

　　 Packaging materials should be able to effectively protect the product. Therefore, it should have a certain strength, toughness and flexibility to adapt to pressure and impact. Vibration isostatic and dynamic factors.

2 , separated performance

According to the different requirements of the product packaging , packaging materials should be a certain barrier to moisture, water vapor, gas, light, aroma, odor, heat, etc.

3 , good safety performance

　　 The toxicity of the packaging material itself should be small to avoid contaminating the product and affecting human health; the packaging material should be non-corrosive, and have the properties of preventing insects, fleas, rodents, and microorganisms to protect product safety.

4 , the appropriate processing performance

　　 Packaging materials should be suitable for processing, easy to make a variety of packaging containers should be easy to pack the operation of the mechanization, automation, to adapt to large-scale industrial production should be suitable for printing, easy printing and packaging signs.

5 , better economic performance

　　 The packaging materials should have a wide range of sources, convenient materials, and low cost. After use, the packaging materials and packaging containers should be easy to handle, do not pollute the environment, so as to avoid pollution.

6 , the appropriate use of packaging materials related to the cost and safety of product transportation

With appropriate packaging materials packaging products can save a lot of expenditure costs, lower cost products can also be the most secure protection.