System and method for perforating paint-roller cover fabric

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11000986
APP PUB NO 20200198220A1
SERIAL NO

16811725

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Importance

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Abstract

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In an embodiment, a paint roller manufacturing system and method uses a fabric-coating applicator to apply a fabric adhesive onto a portion of a perforated paint roller cover fabric material having a plurality of perforations through which adhesive may flow, and into the plurality of perforations and into interstitial spaces of the fabric material, to yield a length of coated fabric. An inner strip and an outer strip are wound about a mandrel in offset relation. A strip-coating applicator is used to apply a strip adhesive to the outer strip as it is wound about the mandrel. Simultaneously with the step of applying the strip adhesive to the outer strip, a portion of the coated paint roller fabric material is received at the outer strip and the length of coated fabric is wound about at least the outer strip to form a paint roller tube.

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Patent Owner(s)

Patent OwnerAddress
SEKAR CHANDRANEW YORK UNITED STATES NEW YORK

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sekar, Chandra Albertson, US 43 434

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