Pulp molding is a three-dimensional papermaking technology, which can be waste paper, wood pulp and various types of grass pulp and other raw materials, with a screen with the mold, molded in the molding machine special molds to mold a certain shape of paper products, the production process by the pulping, adsorption molding, drying and shaping and other processes to complete the process, is harmless to the environment; can be recycled and reclaimed; the volume of smaller than the styrofoam plastic can be overlapped, transportation is convenient. Pulp molding, in addition to lunch boxes, tableware, more do industrial buffer packaging, the development is very rapid, then what are the functions of pulp molded products? The following Mingfeng packaging editorial to give you an introduction.
What are the functions of pulp molded products:
The main function of pulp molded products is to contain and protect the packaged products, convenient and practical. Common paper-molded products include egg cartons, egg trays, fruit trays, flower pots, disposable medical potties and so on.
Pulp molded products should be able to reliably accommodate the packaging of the specified packaged products, so that the packaged products in the process of transportation, loading and unloading, use without damage, and to meet the requirements of its own strength, stiffness and stability. Pulp molded products used in the material of the packaged product is also safe, the two do not interact. Convenient to use that the structure of pulp molded products should have a pleasant. The structure and shape of pulp molded products should not be harmful to the human body, in the use of the process of adapting to the human body operation and handling.
Then again, pulp molded products is through its own special structure in the loaded denaturation to extend the corresponding time, absorb external energy, thereby reducing the packaged goods by the impact and vibration. It is different from the cushioning mechanism of foam packaging products, because the foam material products, due to the distribution of a large number of compressible bubble holes within the material, regardless of the shape of the product, it has a better cushioning performance, if the pulp film materials and foam were made into a large plane, obviously the former is able to cushioning, and the latter can not cushioning, so for the pulp molded film products, a good So for pulp film products, good structural design is its completion of the protection of the contents, in the process of transportation and handling to improve the shock absorption capacity of the basic guarantee. Designed structural performance will directly affect the strength, stiffness, stability and practicality of the packaging parts, that is, the structure of pulp molded plastic products directly affect the realization of its packaging function.
The above content is the function of pulp molded plastic products what is introduced, pulp molded plastic products can be made according to different uses of various shapes of model products, which are mostly used for various types of products auxiliary with the protection function of the material, generally include cushioning packaging materials, pulp molding agricultural products, pulp molding materials molded products, disposable tableware and so on.
