The reason why paper boxes are not used well for a long time

Customers often encounter similar problems, the original use of the paper box are very good, why use it is not good to use it?
The following reasons are summarized and analyzed:
One, the reason for the climate, it is easier to absorb water. When the water content to a certain extent, the original feel very stiff cardboard will become soft.
Second, the sizing of the paperboard factory changes, the sizing of the paperboard raw material field is able to adjust, the amount of glue too much cardboard become brittle, the amount of glue too little easy to be affected by water.

Three, paper box production factory change cardboard factory, the same material of cardboard, different cardboard factory product standards are not nearly the same. This may be caused by a change in the delivery time required by the customer. For example, the delivery was scheduled to be delivered in 7 days, but the customer suddenly required delivery in 4 days, which disrupted the production organization.


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