Methods for manufacturing bulked continuous carpet filament

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United States of America Patent

PATENT NO 11724418
APP PUB NO 20200307030A1
SERIAL NO

16896318

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Abstract

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A method of manufacturing bulked continuous carpet filament from recycled polymer. In various embodiments, the method includes: (1) reducing recycled polymer material into polymer flakes; (2) cleansing the polymer flakes; (3) melting the flakes into a polymer melt; (4) removing water and contaminants from the polymer melt by dividing the polymer melt into a plurality of polymer streams and exposing those streams to pressures below 25 millibars or another predetermined pressure; (5) recombining the streams; and (6) using the resulting purified polymer to produce bulked continuous carpet filament.

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Patent Owner(s)

Patent OwnerAddress
ALADDIN MANUFACTURING CORPORATION160 SOUTH INDUSTRIAL BOULEVARD CALHOUN GA 30701

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clark, Thomas R Chattanooga, US 76 780

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