| 摘要 |
PURPOSE: A corrugated cardboard packing box is provided to enable users to easily produce the box by using a simple combining structure, and to offer the secured strength of the box. CONSTITUTION: A corrugated cardboard packing box comprises the following: a square pallet(31) for mounting products to be packaged; supporting frames(33) with first and second combining surfaces crossing with each other, installed on each corner of the pallet; a pair of first side corrugated cardboards(36) for forming side walls on one side by combining with the supporting frames; a pair of second side corrugated cardboards(37) for forming side walls on the other side; and an upper corrugated cardboard(38) combining with the upper side of the supporting frames.
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