CUSHIONING BODY FOR PACKAGING

摘要

PROBLEM TO BE SOLVED: To automatically assemble by a machine and to recycle completely. SOLUTION: By forming this cushioning body with a plurality of cutting lines 11-21 roughly in parallel to each other in a direction crossing at right angles to the direction where the stack of corrugated cardboard extends, and by forming each of the cutting lines 11-21 intermittently with a plurality of connecting parts 25, a plurality of corrugated cardboard sheets 41-52 are made foldable one another. By folding outwardly and inwardly alternatively at the cutting lines 11-21 and by connecting the corrugated cardboard sheets 41-52 with one another, the cushioning body is assembled.