Composite board structure using a corrugated fiberboard and a me

Stock material or miscellaneous articles – Pile or nap type surface or component – Flock surface

Patent

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Details

181292, 181293, 428138, 428139, 428182, 428186, 428245, 428252, 428284, 428225, B32B 328, B32B 310

Patent

active

041706749

ABSTRACT:
A composite board structure comprising a corrugated fiberboard consisting of at least one liner and at least one corrugated paper medium bonded to the liner by means of a layer of a hot melt adhesive material, the liner being covered with a facing web of a woven or unwoven fabric which has its fibers scatteringly filling in perforations formed in the liner and sticking to the layer of the hot melt adhesive material so as to be securely fastened to the liner without use of any adhesive material between the liner and the facing web.

REFERENCES:
patent: 1025443 (1912-05-01), Angier
patent: 1953410 (1934-04-01), Jacobson
patent: 2428591 (1947-10-01), Slayter
patent: 3616135 (1971-10-01), Tesainer et al.
patent: 3904800 (1975-09-01), Neubauer
patent: 3920496 (1975-11-01), Wilkinson et al.

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