| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for forming a blank connecting part of a corrugated cardboard package, which enables a reduction in production cost by rationally enhancing workability. SOLUTION: When a blank 2 for a required product is stamped out from a corrugated cardboard sheet 1, a tie part 3 between a part of the blank 2, and a stamping scrap part 5 and/or the part of the blank 2 is formed as a weakening structure which can maintain a tractional force during conveyance and can be separated in a final process. |
