| 摘要 |
PROBLEM TO BE SOLVED: To provide a light waste removing mold for paper punching machine easy to be handled at a low cost. SOLUTION: A waste removing mold for paper punching machine is formed of a female mold 1 having an outline a little smaller than the shape of a product and formed by forcing rectangular ports 2 and circular holes 3 in a plate surface with the predetermined pattern and a male mold 10 formed by arranging and fixing elastic projecting bodies 11 and 12 made of the soft urethane at a position, in which the outside edge of the male mold and the inside edge of the female mold 1 coincide with each other, and at positions corresponding to the rectangular ports 2 and the circular holes 3 provided in the plate surface of the female mold 1.
|
