Printing press

Sheet-material associating – With printing – Personalized printing

Patent

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Details

493415, 270 39, B41F 1354

Patent

active

046231366

ABSTRACT:
An improved printing press. The printing press forms transverse lines of weakening at spaced intervals along a continuous strip of paper after the paper has been imprinted with a repeating business format. The press then creases the strip of paper along the lines of weakening formed therein.

REFERENCES:
patent: 3141665 (1964-07-01), Gilbert
patent: 3464350 (1969-09-01), Shoup et al.
patent: 3499643 (1970-03-01), Biggar, Jr.
patent: 3547430 (1970-12-01), Assony
patent: 3762698 (1973-10-01), Thomas
patent: 4053151 (1977-10-01), Frezza
patent: 4070014 (1978-01-01), Takahashi
patent: 4358285 (1982-11-01), Fujino
patent: 4401428 (1983-08-01), Thomas et al.
patent: 4522619 (1985-06-01), Bunch, Jr.

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