Method and apparatus for glueing and preheating corrugated board

Details Method and apparatus for glueing and preheating corrugated board Method and apparatus for glueing and preheating corrugated board

1985-02-20

1987-04-07

Massie, Jerome

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156208, 156292, 156322, 156324, 156382, 156497, 156499, 156548, 156549, 156551, 156578, 165108, 1651091, B32B 3108, B32B 3112, B32B 3126

Patent

active

046558705

ABSTRACT:
Disclosed herein is a method for glueing corrugated board and an apparatus for carrying out the same, the method comprising: heating a starch glue to a predetermined temperature range by heat exchange; supplying the starch glue to a glue pan placed in a hot atmosphere of a heat-insulated space so as to maintain the glue in a heated state; feeding a corrugated core sheet and a liner into the heat-insulated space; applying the heated starch glue to ridge portions of the corrugated core sheet; and bonding together the corrugated core sheet and liner.

REFERENCES:
patent: 2384676 (1945-09-01), Hill
patent: 2577856 (1951-12-01), Nelson
patent: 2610037 (1952-09-01), Arvins et al.
patent: 2800307 (1957-07-01), Putney
patent: 3349755 (1967-10-01), Miller
patent: 3935047 (1976-01-01), Shinomura
patent: 4419173 (1983-12-01), Auiyama et al.
patent: 4430139 (1984-02-01), Bauerstock

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