Method and apparatus for marking a web

Details Method and apparatus for marking a web Method and apparatus for marking a web

1975-03-31

1977-05-03

Burr, Edgar S.

Printing

Printing members and inkers

Rolling-contact printing member

346 78, 401265, B41F 3108

Patent

active

040207595

ABSTRACT:
A method and apparatus for applying viscous liquid marking substance in which the marking substance is applied in small amounts at spaced-apart locations to a moving web from the open mouth of a narrow channel which intermittently contacts the web, the marking substance passing from a supply thereof into and filling the channel and being collected there during the intervals between successive contacts of the channel mouth with the web.

REFERENCES:
patent: 1782681 (1930-11-01), Foss et al.
patent: 1804359 (1931-05-01), MacDonald
patent: 1919887 (1933-07-01), Gleeson
patent: 2495179 (1950-01-01), Paul
patent: 3006273 (1961-10-01), Sommer
patent: 3054109 (1962-09-01), Brown, Jr.
patent: 3086460 (1963-04-01), Denning
patent: 3108673 (1963-10-01), Green
patent: 3329964 (1967-07-01), Mutschler et al.
patent: 3683212 (1972-08-01), Zoltan
patent: 3783785 (1974-01-01), Frank et al.

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