Our common ones include egg boxes, egg trays, fruit trays, flower pots, disposable bedpans, etc. The paper tray is made of waste paper, added with some moisture-proofing agent (aluminum sulfate) or waterproofing agent, and then made into various shapes of model products according to different purposes, used as eggs, fruits, precision devices, fragile and fragile Packaging liners for glass, ceramic products, handicrafts, etc., have good cushioning and protection properties. The pulp molding technology and equipment in the paper tray factory has developed rapidly. The basic process is slurry preparation, molding, drying, and shaping.
Function of molded pulp products:
The function of the pulp molded product is to contain and protect the packaged product, which is convenient and practical.
Containing and protecting packaging products is an important function of pulp molded products. Pulp molded products should be able to reliably contain the packaged products specified by the packaging, so that the packaged products are not damaged during transportation, handling, and use, and they should meet the requirements of strength, rigidity and stability. The materials used in the molded pulp products are also safe for the packaged products, and there is no interaction between the two.
The structure of the pulp molded product that is convenient to use should be pleasant. The structure and shape of pulp molded products should not harm the human body, and adapt to the operation and handling of the human body during use.
Furthermore, the pulp molded product is through its own special structure that deforms when loaded to prolong the corresponding time and absorb external energy, thereby reducing the impact and vibration of the packaged object. It is different from the cushioning mechanism of foamed plastic packaging products, because foamed 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 pulp-plastic film products, 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 designed structural performance will directly affect the strength, rigidity, stability and practicability of the package, that is, the structure of the pulp molded product directly affects the realization of its packaging function.
Address: Pinghan Village Committee Industrial Development
Zone, Gonghe Town, Heshan City
Phone:0750- 8307312
Mobile:18138060289(Mr. Li) 13266450566(Mr. Lin)
Email:1315998615@qq.com
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