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What are the classifications of bubble film

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bubble film is a product that takes high-pressure polyethylene as the main raw material, adds whitening agent, opening agent and other auxiliary materials, and extrudes and blisters into bubbles at about 230 ℃. It is a new type of plastic packaging material with light texture, good transparency, non-toxic and tasteless. It can prevent moisture, buffer and heat preservation for products. Also called bubble pad.

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