CUBIC CUSHIONING MATERIAL AND PRODUCTION METHOD THEREOF

摘要

A cubic cushioning material (4) formed by sealing a part of impermeable soft resin sheets to form a planar cushioning material (1) having a small bag (12) in which air can be sealed, and then bending a part of the planar cushioning material (1) and bonding, characterized in that side cushioning faces (31, 34) are located on the side of a space section (42) and an end cushioning face (35) is located below the space section (42) while being bent in the direction of upper end of the side cushioning faces (31, 34).