Title:
PREPARATION OF FLAT YARN
Document Type and Number:
Japanese Patent JPS58163714
Kind Code:
A
Abstract:
PURPOSE: To obtain a flat yarn having improved uniformity without causing a broken yarn and fluff, by melt spinning a thermoplastic synthetic polymer through specially arranged slit nozzles.
CONSTITUTION: A thermoplastic synthetic polymer, e.g. a polyester, is melt spun through spinneret nozzles in a spinning pack positioned in a spinning block to make the longer sides of nozzle slits in parallel to the flow path of a cooling air in the direction of arrow.
More Like This:
JPS5766148 | SILK LIKE KNITTED FABRIC |
Inventors:
IWASHITA KOUICHI
IKEDA TAKAO
IKEDA TAKAO
Application Number:
JP4556882A
Publication Date:
September 28, 1983
Filing Date:
March 24, 1982
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
D01D5/253; (IPC1-7): D01D5/253
Domestic Patent References:
JPS5070606A | 1975-06-12 |
Attorney, Agent or Firm:
Maeda Junhiro