Former for a printing machine

Manufacturing container or tube from paper; or other manufacturi – Bending – Folding

Patent

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Details

493446, 493456, B65H 4522

Patent

active

057796165

ABSTRACT:
A former for folding a stock web including a nose plate (1) having a base plate (4) covered by a cover plate (5). Openings (8) are provided extending to the surface of the cover plate on which the stock web runs. The openings (8) are preferably formed by recesses in the side edges of the cover plate (5) positioned where the cover plate (5) contacts the base plate (4).

REFERENCES:
patent: 229479 (1880-06-01), Scholfield
patent: 3111310 (1963-11-01), Dutro
patent: 4321051 (1982-03-01), Hajek
patent: 4421501 (1983-12-01), Scheffer

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