CUSHION MATERIAL AND PACKAGED BODY USING THE SAME
PROBLEM TO BE SOLVED: To provide a cushion material which does not exert an influence on electronic parts and protects a glass base board. SOLUTION: This cushion material 1 is made of foamed beads of polyethylene or polypropylene having 5 or more foaming magnification and 1.08MPa or lower compressiv...
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