Systems and methods for thermally bonding fiber

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United States of America Patent

PATENT NO 11840781
SERIAL NO

16934869

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for thermally bonding nonwoven fibers of assemblages of nonwoven fibers loosely held together may include a processing duct including an inlet end, an outlet end, and an intermediate portion extending between the inlet end and the outlet end. The system also may include one or more heat inlets located in the intermediate portion and configured to facilitate introduction of heat and air flow into the intermediate portion. The system further may include an inlet air feed at the inlet end and configured to separate the assemblages upon entry into the inlet end and propel the assemblages into the intermediate portion. The system also may include one or more heating devices configured to heat the assemblages as the assemblages are conveyed toward the outlet end to form processed assemblages, each of the processed assemblages including at least some nonwoven fibers adhered to one another.

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Patent Owner(s)

Patent OwnerAddress
MORRIS KIRK SGURNEE IL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morris, Dylan M Waukegan, US 1 0
Morris, Kirk S Waukegan, US 8 17

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