Title:
PROCESSING NOZZLE FOR INTERLACING YARN
Document Type and Number:
Japanese Patent JP3158709
Kind Code:
B2
Abstract:
PURPOSE: To enable improvement in performance and high-quality interlacing processing.
CONSTITUTION: A processing nozzle for interlacing yarn is equipped with opening parts 3 and 3' of two jetting nozzles opposingly set on a yarn treating cylinder wall so as to introduce a gas into a yarn treating cylinder and with a slitted yarn inserting inlet 4 having a gap G in parallel with the generator of the yarn treating column to insert yarn into the yarn treating column. The two jetting nozzles are arranged with a straight line perpendicularly intersecting the axis of the center gravity of the yarn treating column as a common central axis. A yarn inserting inlet is not superimposed to the opening part of the jetting nozzle and is arranged out of a zone G/2, at both sides, respectively, from a plane perpendicularly intersecting the straight line of the extended central shaft of the jetting nozzle including the axis of the center of gravity of the yarn treating column. The cross-sectional shape of the treating column is preferably a shape of circle or deficient circle.
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Inventors:
Teruaki Saijo
Takao Sano
Koji Shimada
Takao Sano
Koji Shimada
Application Number:
JP24666092A
Publication Date:
April 23, 2001
Filing Date:
September 16, 1992
Export Citation:
Assignee:
Toray Industries, Inc.
International Classes:
D02J1/00; D02G1/08; (IPC1-7): D02J1/00
Domestic Patent References:
| JP51109348A | ||||
| JP5865029A |
Attorney, Agent or Firm:
Mitsuru Nakao