Arrangement for the continuous production of a filament...

D - Textiles – Paper – 04 – H

Patent

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Details

D04H 3/02 (2006.01) D01D 5/088 (2006.01) D01D 5/098 (2006.01) D04H 3/16 (2006.01)

Patent

CA 2420520

Arrangement for the continuous production of a non-woven fibrous web made from aerodynamically stretched filaments of thermoplastic plastics using a spinneret and a cooling chamber, into which processing air for cooling the filaments can be introduced from the air supply chamber. Furthermore, the arrangement is provided with a stretching unit having a lower draft channel and a deposit unit for depositing the filaments for the non-woven fibrous web. The air supply chamber adjacent to the cooling chamber is divided into at least two chamber sections, from which processing air with various temperatures can be introduced.

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