Gravure-type adhesive applicator

Details Gravure-type adhesive applicator Gravure-type adhesive applicator

1975-06-23

1976-11-16

McIntosh, John P.

Coating apparatus

With means to deform work

118202, 118212, 118247, 118258, B05C 108

Patent

active

039917088

ABSTRACT:
An adhesive applicator of the gravure-type is provided for continuously applying spots of adhesive onto a travelling web with the use of a roller of the intaglio type. A filling device having a spring loaded shoe element bearing against the roller fills the cavities of the roller with adhesive under pressure from a closed adhesive reservoir. The web is moved by a pin wheel disposed adjacent the roller, and spots of adhesive from the filled cavities are continuously applied to the web as it is intermittently forced to track the applicator roller by means of spaced pads provided on the wheel.

REFERENCES:
patent: 2168229 (1939-08-01), MacArthur
patent: 2746387 (1956-05-01), Neumann
patent: 2787244 (1957-04-01), Hickin
patent: 2838416 (1958-06-01), Babiarz et al.
patent: 2911942 (1959-11-01), Gross
patent: 3379171 (1968-04-01), Cordingly et al.

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