Title:
METHOD AND APPARATUS FOR STRENGTHENING YARN
Document Type and Number:
Japanese Patent JP2002146643
Kind Code:
A
Abstract:
To provide a relatively simple method, by which the first cited kind of yarn can mechanically by strengthened to respond to the demand of a stronger strength and prevent a danger in the untwisting of a twisted yarn.
A yarn 6 is provided with fibers at least in a sheath zone enclosing a core zone. The fibers are needle punched from the sheath zone through the core zone along the yarn 6.
Inventors:
FEHRER MONIKA
Application Number:
JP2001277242A
Publication Date:
May 22, 2002
Filing Date:
August 10, 2001
Export Citation:
Assignee:
FEHRER MONIKA
International Classes:
D02G3/36; D04H18/00; D04H18/02; D02J1/00; (IPC1-7): D02J1/00; D02G3/36
Attorney, Agent or Firm:
Osamu Nakahira
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