collapse of paper box

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The carton packing factory will encounter a problem in the production process. The paper box can collapse. What is the solution to the problem?
1.To control the use of raw paper
Check the size of corrugated paper and paper surface absorbency index efficacy.
2. To control the moisture content of paper board production board.



3. The ability of bonding strength.
4. The gap pressure control in production should be moderate.
5. Use water splashing agent and waterproof varnish to solve the problem of waterproof and moisture-proof carton surface.

Source:  https://www.fortuneprintings.com/news/320.html

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