Adhesive-applying machine

Details Adhesive-applying machine Adhesive-applying machine

1987-07-16

1989-08-08

Schmidt, Frederick R.

Manufacturing container or tube from paper; or other manufacturi

Container making

Rigid container

493132, 493147, 493337, 118239, 118DIG3, F16H 724

Patent

active

048549290

ABSTRACT:
An adhesive-applying machine is adapted to apply pressure-sensitive adhesive to cardboard blanks which thereafter can be folded and compressed to form a complete box. The machine includes a flat support table above which a pair of spaced, parallel conveyor belts are disposed. Preslotted, prescored cardboard blanks having laterally extending flaps are provided. The flaps are passed beneath the conveyor belts while the remaining portion of the blank passes between the conveyor belts. An adhesive-applying mechanism applies adhesive to the underside of the flaps as the blank is discharged from the table.

REFERENCES:
patent: 599615 (1898-02-01), Lederer
patent: 1067867 (1913-07-01), Dormandy
patent: 1316120 (1919-09-01), Sutherland
patent: 1846856 (1932-02-01), Francis
patent: 2097428 (1937-11-01), Bergstein
patent: 2166126 (1939-07-01), Carruth
patent: 2800873 (1957-07-01), Jalbert
patent: 2859727 (1958-11-01), Phin et al.
patent: 2912908 (1959-11-01), Crane et al.
patent: 3007376 (1961-11-01), Hickin et al.
patent: 3135628 (1964-06-01), Jonhson et al.
patent: 3162546 (1964-12-01), Jefferys
patent: 3748972 (1973-07-01), Barton

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