Method and apparatus for forming scored lines on sheet material

Details Method and apparatus for forming scored lines on sheet material Method and apparatus for forming scored lines on sheet material

1992-10-09

1993-06-22

Terrell, William E.

Cutting

Other than completely through work thickness or through work...

Scoring

83881, 83885, 493403, 156268, B32B 3118, B26D 308

Patent

active

052208583

ABSTRACT:
Apparatus and method for cutting partially through the layers of a laminate. The invention uses a roller having a resilient surface of specified hardness over which are stretched a number of wires extending helically about its circumference, so that the wires are supported on the tool surface by the resilient layer. A cooperating hard surfaced roller applies a controlled amount of pressure to the sheet material in a nip formed with the scoring roller. This arrangement provides highly even score lines.

REFERENCES:
patent: 3198093 (1965-08-01), Kirby et al.
patent: 3379814 (1968-04-01), Bracey
patent: 3731600 (1973-05-01), Earp
patent: 3744384 (1973-07-01), Jarritt et al.
patent: 3850059 (1974-11-01), Kang
patent: 3859156 (1975-01-01), Morgan
patent: 3977310 (1976-08-01), Keck et al.
patent: 4195556 (1980-04-01), Gallagher et al.
patent: 4517873 (1985-05-01), Wilson
patent: 4678457 (1987-07-01), Slobodkin
patent: 4698052 (1987-10-01), Slobodkin
patent: 4856400 (1989-08-01), Kelzer

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