Manufacturing container or tube from paper; or other manufacturi – Control means energized in response to activator stimulated... – Responsive to work material – the product or means engaging...
Patent
1988-12-22
1991-01-29
Terrell, William E.
Manufacturing container or tube from paper; or other manufacturi
Control means energized in response to activator stimulated...
Responsive to work material, the product or means engaging...
493 6, 493 11, 493 21, 493 28, 493 36, 493142, B31B 362, B31B 564, B31B 336
Patent
active
049883305
ABSTRACT:
A machine for and a method of manufacturing folded containers, especially folded blanks. The machine has a mechanism for applying adhesive, a folding station, and a pressure-application station with pressure-application mechanisms for forcing the adhesive-coated seams together to seal them. The invention ensures that, when the machine is stopped, all the blanks to which adhesive has been applied but which have not yet been folded to form sealed seams are automatically marked or rejected. The machine has both a marking or rejecting mechanism downstream of the pressure-application station and computerized controls that, when the machine is stopped, determine the number of folded blanks in the production line between the adhesive-application mechanism and a first pressure-application mechanism in the pressure-application station and, once the machine is started again, control the marking or rejecting mechanism.
REFERENCES:
patent: 955221 (1910-04-01), Stilwell
patent: 1986023 (1935-01-01), Staude
patent: 3309968 (1967-03-01), Scully
patent: 3741081 (1973-06-01), Lutz
patent: 4349998 (1982-09-01), Covert
patent: 4673381 (1987-06-01), Yamamoto et al.
Jagenberg Aktiengesellschaft
Terrell William E.
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