Pulp molded products can extend the corresponding time and absorb external energy through the deformation of their own structure when loaded, thereby reducing the impact and vibration of the packaged object.
It is different from the cushioning mechanism of foam plastic packaging products, because foam products have a large number of compressible cells distributed in the material, regardless of the shape of the product, it has better cushioning performance, if paper pulp plastic film materials and Foam plastics are made into a large plane. Obviously, the former can be cushioned, while the latter cannot be cushioned. Therefore, for a pulp molded product, a good structural design is to complete the protection of the contents and improve it during transportation and handling. The basic guarantee of shock absorption capacity.
The structural performance designed by the pulp molding plant will directly affect the strength, stiffness, stability and practicability of the packaging, that is, the structure of the pulp molded product directly affects the realization of its packaging function.
