Is the carton as thick as possible
The thickness of the carton is one of the factors affecting the quality, but not the most important one. It is not the carton thicker the better. The ability of gram weight, the higher the better.
So in the processing of cartons do not only look at the thickness of the carton, to understand the grams of cardboard. The thickness of the carton can not fully reflect its quality, board weight is the most important.
Source: https://www.fortuneprintings.com/news/364.html
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