Cross corrugated fiberboard and method and apparatus for making

Details Cross corrugated fiberboard and method and apparatus for making Cross corrugated fiberboard and method and apparatus for making

1984-11-28

1987-04-14

Thibodeau, Paul J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156207, 156210, 156269, 1563041, 428184, 428186, B32B 328, B32B 3104

Patent

active

046576118

ABSTRACT:
There is disclosed a cross corrugated fiberboard having at least one layer of corrugations running in a longitudinal direction. A method and apparatus for making such a cross corrugated fiberboard is disclosed which first produces a single-wall corrugated fiberboard having a transversely corrugated fiberboard member glued between upper and lower facings which are offset from each other. The intermediate product is cut into pieces of a length equal to the desired width of the finished product, and these pieces are glued together seriatim with their corrugations in a longintudinal direction by the use of the offset portions of the facings. Additional layers of transversely corrugated single-faced or other type corrugated fiberboard may be built up on the longitudinally corrugated layer to make many continuous cross corrugated fiberboard products.

REFERENCES:
patent: 1207734 (1916-12-01), Feeley
patent: 1504218 (1924-08-01), Crowell
patent: 3096224 (1963-07-01), Goldstein et al.
patent: 3293107 (1966-12-01), Wells et al.
patent: 3542636 (1970-11-01), Wandel
patent: 4128677 (1978-12-01), Hoelzinger
patent: 4435237 (1984-03-01), Hoelzinger
patent: 4498949 (1985-02-01), Soennichsen

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