How to store corrugated boards?


Stacking method: Corrugated boards should be stored flat and should not be stacked too high to avoid deformation or damage caused by excessive pressure. When stacking, care should be taken to avoid direct contact with sharp objects or heavy objects.

What are the inspection standards for color coated rolls


Inspect the appearance of the color coated roll, including the smoothness, color, and absence of obvious scratches, dents, bubbles, foreign objects, etc. on the coating surface. The appearance requirements should meet the product specifications and relevant national standards.

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