Method and apparatus of manufacturing a paint roller

Manufacturing container or tube from paper; or other manufacturi – Tube making – Assembling of distinct members

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Details

156 85, 156187, 156188, 156190, 156193, 156195, 1563096, 1563099, 156428, 156430, 493271, 493288, 493301, 493302, B31C 1300

Patent

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054682070

ABSTRACT:
A paint roller having a tubular core formed of thermoplastic material. The thermoplastic material being in the form of a multiplicity of spirally wound plies. The multiplicity of plies comprising an outer ply surrounding and in continuous contact with an inner ply. The plies are in general parallelism with one another and fused to one another in the absence of adhesive. A fabric cover overlies the core and is heat fused to the underlying core in the absence of adhesive.

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patent: 5024712 (1991-06-01), Lecourt
patent: 5106356 (1992-04-01), Rhodes
patent: 5195242 (1993-03-01), Sekar
patent: 5273604 (1993-12-01), Garcia

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