Waste removing apparatus

Details Waste removing apparatus Waste removing apparatus

1990-02-20

1993-01-19

Terrell, William E.

Cutting

With product handling means

Means to move, guide, or permit free fall or flight of product

83128, 83138, 493342, B26D 718

Patent

active

051798824

ABSTRACT:
A waste removing apparatus is used in a punching machine for manufacturing a carton and removes a waste region of a sheet inserted between a movable die and a fixed die by cutting the sheet along a punching line formed thereon. Two molded plates are provided on the movable die and the fixed die, respectively so as to sandwich a product region of the sheet therebetween. The molded plates have areas slightly smaller than the area of the product region to reliably separate the waste region of a sheet from the product region thereof, even though the sheet is thin and, as such, flexible.

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patent: 4856393 (1989-08-01), Braddon
patent: 4951537 (1990-08-01), Bennett
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