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1512-2019
How to pay attention to the problem of box collapse in carton production?
There are 5 point 1.Control the use of base paper 2, control the moisture content of cardboard when producing cardboard 3, the adhesive strength of cardboard should be large 4. Gap pressure control in production should be moderate 5. Use water-repellent agent, waterproof varnish, etc. to solve the problem of surface waterproof and moisture-proof.
