Textile sheet with surface effects

US4555424A · kind A · utility

Assignee

• VEB Forst · DE

Inventors

• Ingeborg Reim · Cottbus - Chóśebuz, DE
• Gerhard Pohl · St. Georgen, DE
• Wolfgang Gotzke · Hamm (Sieg), DE
• Dieter Wahnberger · Hamm (Sieg), DE
• Lothar Postel · Hamm (Sieg), DE
• Irmgard Kindlein · Hamm (Sieg), DE
• Rudolf Vatter · Cottbus - Chóśebuz, DE
• Manfred Greschke · Cottbus - Chóśebuz, DE

Key dates

• Filing date: Feb 24, 1984
• Grant date: Nov 26, 1985
• Expiry date: Feb 24, 2004

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2395
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

A textile sheet made with improved surface effects and from yarns with typical unfavorable characteristics (firm round yarn cross-section, low hairiness), of the rotor OE (open end), MJS (murate-jet), sirospun or friction yarns, which, as the result of a multiple needle process with the effect of already known felting needles, shows improved properties including a higher volume, a softer touch, is warmer, and has increased tenacity and hairiness than before the finishing process.