| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-dimensional mold paperboard pallet having the stiffness of a load placing face and the load resistant strength of legs, which are sufficient for practical use, and designed such that when the pallet is finally disposed of, it can be recycled as a material for a fresh three-dimensional mold paperboard pallet or other paper products that need stiffness. SOLUTION: The three-dimensional mold paperboard pallet has a top plate member 1 formed from a paperboard and bottomed approximately cylindrical legs 2 formed from paper, and a plurality of through-holes 15 are made in the top plate member 1. In addition, the bottomed approximately cylindrical legs 2 are joined to the top plate member 1 with a water-soluble adhesive with the parts of the bottomed approximately cylindrical legs 2 penetrated in the through-holes 15. The top plate member 1 and the bottomed approximately cylindrical legs 2 used here are such that laminated flat plate paper impregnated with water is dehydrated by pressure heating within a mold in order to form the paper into a predetermined shape. COPYRIGHT: (C)2006,JPO&NCIPI
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