Mesh structure/fabric laminate

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

Patent

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Details

1563096, 1563099, 156553, B32B 3120, B32B 3126

Patent

active

056518536

ABSTRACT:
In order to laminate a fabric to a plastics material grid formed of oriented strands connected by junctions having thicker and non-oriented or less-oriented nodes, the fabric and the grid having the same melting temperature, the grid is heated by a drum to melt the surfaces of the nodes, and the grid and the fabric are passed through a nip formed by nip rollers, the fabric having been pre-heated by passing around a preheat roller. One nip roller has surface protuberances formed by knurling of such a size that a number of protuberances engage (by way of the fabric) each node of the grid.

REFERENCES:
patent: 2919467 (1960-01-01), Mercer
patent: 3249129 (1966-05-01), Renfroe
patent: 3252181 (1966-05-01), Hureau
patent: 3758371 (1973-09-01), Lang
patent: 4374798 (1983-02-01), Mercer
patent: 4473432 (1984-09-01), Leader
patent: 4919738 (1990-04-01), Ball
patent: 5053264 (1991-10-01), Beretta
patent: 5131966 (1992-07-01), Coffey
patent: 5152633 (1992-10-01), Mercer et al.
patent: 5273804 (1993-12-01), Mercer et al.

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