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1.Domestic equipment is small, single layer foam thickness is not enough; 2.Complex process, large amount of labor, high energy consumption; 3.Composite material is not high (compared with the density of single layer materials), a large waste of materials; 4.The traditional foaming process can not meet the needs of the current packaging area. |
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1.Single layer foam materials, high production efficiency, no artificial composite; 2.Single layer material has superior cushioning properties, and less material has better protective effect; 3.Can reduce the overall packaging costs. |
