Corrugated board manufacture

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156210, 156361, 156470, B31F 124

Patent

active

056931670

ABSTRACT:
Method and apparatus for manufacturing corrugated board comprising two layers of corrugated medium joined together in tip-to-tip registration of the two mediums, without an intermediate liner, and with at least one outer liner. Adhesive is applied to the tips of the two mediums, and the tips are brought together and held in contact with each other while the adhesive sets at least partially during conveyance of the mediums along a linear path.

REFERENCES:
patent: 3004880 (1961-10-01), Lord
patent: 3468734 (1969-09-01), Shields
patent: 3513054 (1970-05-01), Carrel
patent: 3700518 (1972-10-01), Ohmori
patent: 3886019 (1975-05-01), Wilkinsons
patent: 4419173 (1983-12-01), Akiyama
patent: 4550377 (1985-10-01), Craemer
patent: 4755252 (1988-07-01), Held
patent: 4886563 (1989-12-01), Bennett et al.
patent: 5183525 (1993-02-01), Thomas

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