Folding box
A folding box has a foldable positioning piece extending from an outer edge of each of front and rear panels thereof. A first reinforcement sheet is attached and connected to the positioning piece, thereby reinforcing the strength of the front and rear panels and side panels of the folding box. By the extension of the reinforcement sheets, the structural stability of the folding box can be maintained when the folding box is produced with the thin cardboard and the area required for the preparation of the cardboard is reduced.
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Chi-Ming
Chou