Die cutting apparatus

Details Die cutting apparatus Die cutting apparatus

1984-09-18

1986-09-16

Schran, Donald R.

Manufacturing container or tube from paper; or other manufacturi

With cutting, breaking, tearing, or abrading

With scrap material separation or removal

493 82, 493 83, 83103, 83107, 831551, 83151, B31B 120, B26D 718

Patent

active

046120068

ABSTRACT:
An improved die cutting apparatus separates the gripper margin from the product portion and the releases the gripper margin from the gripper at the same station, i.e. at a pair of rolls. Further, the gripper margin is re-held and re-released at the pair of the rolls to prevent the gripper margins from becoming up with the product portions.

REFERENCES:
patent: 2711676 (1955-06-01), Richardson et al.
patent: 3391589 (1968-07-01), Bishop
patent: 3653304 (1972-04-01), Lenoir
patent: 4026199 (1977-05-01), Adams et al.

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