How to identify the quality of wooden boxes?

Specification and size: The size of the high-grade wooden box conforms to the set standard, and the allowable tolerance is ≤1mm. Matching test: Matching with the corresponding container should not be obviously too tight or too loose, and the degree of looseness should be moderate. Adhesive strength: Try to peel off the edge of the high-end wooden box with a little force. The high-end wooden box manufacturer observes whether there is any open glue on the adhesive layer. If there is no open glue, it is regarded as firm. Dongguan Fenghua Display Technology Co., Ltd. Packaging: The outer carton must not be dirty or damaged. When the gift box is packed, protective paper (or a bag) must be placed in the compartment. Appearance: The surface should be smooth, smooth, shiny, without obvious spots, incompleteness, deformation, stains, or damage. The indentation should be clear, the color: meet the specified color, no obvious color difference, the color of the high-end wooden box should be the same as the sample confirmed by the supplier and the buyer, and the color deviation should be between the upper and lower limit colors confirmed by both parties.