Title:
U-SHAPED CROSS-SECTION YARN
Document Type and Number:
Japanese Patent JPS52140620
Kind Code:
A
Abstract:
PURPOSE: To provide modified cross-section yarns having reversed-coil crimp, high bulkiness and pilling resistance by blowing the cooling air in a specific direction to yarns obtained by melt spinning thermoplastic resin through modified cross-section nozzles.
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Inventors:
ESAKI SHIGEMARU
OONO YOSHIKATA
OONO YOSHIKATA
Application Number:
JP5881076A
Publication Date:
November 24, 1977
Filing Date:
May 19, 1976
Export Citation:
Assignee:
KURARAY CO
International Classes:
D01D5/253; D01D5/22; (IPC1-7): D01D5/22
Domestic Patent References:
| JP46037366A |
Foreign References:
| US3340571A | 1967-09-12 |