Foam card board and preparation method of same

Abstract

The invention relates to the technical field of card board and particularly relates to a foam card board and a preparation method of same. The foam card board includes, by weight, 100 parts of low-density polyethylene, 0.5-1.5 parts of butane, 0.5-1.5 parts of talcum powder, and 1-2 parts of glyceryl monostearate. Being different from wood card boards, the foam card board can pass customs freely,so that a limitation that the wood card board needs strict procedures during entrance and exit through the customs. Meanwhile, resource waste problem is solved by using plastic materials instead of wood and paper. The foam card board is light in weight, has functions of heat insulation, sound insulation, shock buffering and high specific strength. The foam card board also is anti-corrosion, insect-preventing, damp-proofing and mildew-proofing, is light in self weight, can be applied for long period at temperature of -70 to 130 DEG C without deformation, is high in mechanical performance, is high in bearing capacity, is easy to move during transportation, and is free of abrasion and damage during transportation of objects requiring high demands, so that the foam card board can protect the transported objects well.

Description

technical field [0001] The invention relates to the technical field of pallets, in particular to a foamed pallet and a preparation method thereof. Background technique [0002] Pallets, also called pallets, are loading and unloading pads that are used to facilitate cargo loading and unloading, transportation, storage, and distribution. They consist of a load surface that can carry a certain number of items and a forklift socket. Pallets have a wide range of uses, mostly used in food, beverages, beer, medicine, textiles, automobile manufacturing, electronic appliances, hardware machinery, logistics centers, turnover goods, and goods on shelves to facilitate cargo loading and unloading. [0003] Since the pallet is an important carrier of goods, it not only requires a relatively high load-bearing capacity, but also requires its own light weight to help reduce transportation costs. [0004] Traditional pallets include metal pallets, wooden pallets and paper pallets. Metal pal...

AI Technical Summary

Problems solved by technology

Metal pallets, due to their bulkiness and high price, are not conducive to popularization and application based on cost considerations

Due to the shortage of wood, the price of wooden pallets is getting higher and higher. From the perspective of reducing costs and meeting environmental protection requirements, wooden pallets are not conducive to popularization and application, and wooden pallets need strict inspections when entering and exiting customs. formalities, further restricting its application; although cardboard has the advantages of environmental protection and light weight, it also has disadvantages such as poor mechanical properties, small load-bearing capacity and easy damage, which is easy to cause huge losses to cargo transportation

With the development of science and technology, plastic pallets have appeared, but the existing plastic pallets have problems such as high cost and heavy weight.