SPRING STRUCTURAL RESIN PALLET AND METHOD FOR MANUFACTURING IT

摘要

PROBLEM TO BE SOLVED: To provide a resin pallet having a high shock absorbing capability, an anti-weight characteristic and durability. SOLUTION: The pallet has a three-dimensional structure with a clearance of predetermined volumetric density in which some adjoining random looped or curled lines of the continuous lines of thermoplastic resin and/or short lines. Segments of high density having high volumetric density reaching up to both ends of longitudinal and width-directions of a fork insertion port of the pallet single device are formed at longitudinal both ends and substantial central segment of the fork insertion port. The inner surface of the fork insertion port or the outer circumferential surface of the pallet including an outer circumferential edge of the fork insertion port is formed with a flat segment of volumetric density less than a segment of high density.