Method and apparatus for making a spunbond

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9453292
APP PUB NO 20090152757A1
SERIAL NO

11998444

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Abstract

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A method of making a spunbond fleece from continuous filaments wherein at least some of the filaments produced have natural crimp. The filaments are deposited in the deposition station of a conveyor creating a filament mass and the conveyor transports the filament mass toward a consolidating device. A gas stream is produced that flows along the upper surface of the filament mass in the travel direction of the filament mass.

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Patent Owner(s)

Patent OwnerAddress
REIFENHAUSER GMBH & CO KG MASCHINENFABRIK53844 TROISDORF

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frey, Wilhelm Spich, DE 46 614
Sommer, Sebastian Troisdorf, DE 57 291

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