How does the paper quality to influence the reliabilty of the corrugated box

From the beginning of the base paper manufacturers have already had an impact on the compressive properties of the carton. Is the basic material of corrugated paper carton machinery production base, quality performance is directly related to the final fine boxes. To produce compressive strength of qualified cartons, effectively ensure the reliability of cartons, first of all from the quality of the base paper began to control. www.chinacartonmachine.com

It is cut into 152.4mmX12.7mm sample along the base paper, and the pressure test is carried out on the press. The maximum stress value of the base paper in the deformation range is the ring crush strength.

In general, the ring crush strength of paper, the paper fiber toughness, strength, compressive properties made of carton is relatively good; on the contrary, the paper ring crush strength is too low, the compression strength of box becomes worse.

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