Paint roller manufacturing apparatus

Details Paint roller manufacturing apparatus Paint roller manufacturing apparatus

1991-02-11

1992-08-11

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Longitudinally progressive helical winding means

156187, 156195, 156429, 156430, 156431, 156446, 156499, B32B 3100

Patent

active

051375958

ABSTRACT:
A paint roller is comprised of a thermoplastic tubular core and a cover fabric heat-fused thereto without an intermediate adhesive. The fabric is wound around the core in a helical path, and the core is heat-softened in the zone of winding to fuse the fabric to the core as it is wound thereon.

REFERENCES:
patent: 2700631 (1955-01-01), Ferguson
patent: 2810424 (1957-10-01), Swartswelter
patent: 3232545 (1966-02-01), Ross et al.
patent: 3401073 (1968-09-01), Wood
patent: 3616070 (1971-10-01), Lemelson
patent: 4078957 (1978-03-01), Bradt
patent: 4191792 (1980-03-01), Janssen

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