Touch Fasteners With Embedded Fibers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090035509A1
SERIAL NO

11832004

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Abstract

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A method of making a touch fastener includes continuously introducing molten resin to a pressure zone at a peripheral surface of a rotating mold roll, such that pressure in the pressure zone forces some of the resin into an array of stem cavities defined in the mold roll to form resin stems while a remainder of the resin forms a base at the roll surface, interconnecting the stems. The method includes forming engageable heads on the stems to form fastener elements and introducing a quantity of discrete, loose fibers to the resin. The fibers pass through the pressure zone with the resin and become individually and separately bonded to the resin to become part of the base.

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Patent Owner(s)

Patent OwnerAddress
VELCRO INDUSTRIES B VCURACAO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurtz,, JR Wallace L Lunenburg, US 7 34

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