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cardboard cylinder

These are related to the cardboard cylinder news, in which you can learn about the latest trends in cardboard cylinder and related information industry, to help you better understand and expand cardboard cylinder market.

1.High strength withstand voltageThe pressure resistance of the front is 25% lower than that of equal thickness solid wood and 5 times higher than that of equal thickness corrugated paper. It has the characteristics of light weight and high strength.2.Impact resistanceThe honeycomb structure compose