Whether the packaging box is qualified can be tested by dropping, pressure, vibration resistance and impact resistance and other methods. The packaging box needs to be transported, so it needs to solve the problem of damage that may occur in the process of transportation and storage. There is also the oxygen content of the packaging material determined by deoxidizing packaging.And packaging materials and containers of detection, carbon dioxide, water vapor transmittance and light transmittance test, compression packing materials tensile strength and tear strength, folding, softening and the brittle temperature and the partial dissection and the shear strength test and so on, if you need to detect is food packaging have any additives, and other materials.

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