Multifunctional corrugated paperboard



The utility model discloses a multifunctional corrugated paperboard, which is characterized by comprising a first box paperboard, an outer honeycomb paper core, an upper glue film, a circular paper core, a lower glue film, an inner V-shaped corrugated paper core, a fourth box paperboard and a waterproof sizing layer. The multifunctional corrugated paperboard disclosed by the utility model is made of waste paper by pulping and papermaking and is recyclable, energy-saving and environment-friendly; the outer honeycomb paper core has good abrasion resistance; the medium corrugated paper core is of a circular structure having good buffering capacity, so that sufficient protection is provided for packaged articles; and the problem of being difficult to package heavy articles is solved.




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