| 摘要 |
PROBLEM TO BE SOLVED: To provide packing material where adhesion by glue or an adhesive agent is not needed and a used amount of a corrugated board is suppressed. ! SOLUTION: Packing material comprises a corrugated board 2. The corrugated board 2 is folded to form a covering piece 11 for covering a peripheral part of two corners at four face parts configuring the two neighboring corners of an article 3 to be packaged. ! COPYRIGHT: (C)2015,JPO&INPIT |
