This is a double-wall double bottom frame type self-locking tray box. This structure is commonly drawer type structure. The box body for tube forming,the lid for tray molding.Packaging design features:1 Front and back double-wall panel has two-layer, the short panel with lock tuck tab, makes three-layer to against the high pressure.2 The lid is located in the largest face of the folding carton,the height is relatively small.3 Tray folding box is made up of a cardboard as the center, the…
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