CS246558B1 - Apparatus for heat treatment of textured chemical fiber - Google Patents

Abstract

Apparatus for heat treatment of textured chemical fiber, pertaining to the production of chemical yarns that are crimped. The aim is to improve the quality of the fibers. What is new in the apparatus is that the V-shaped yarn guide is placed at one end of a horizontal tube, which is a guide and is loosely fixed in the cutouts of the tube.

Description

Installations for the thermal treatment of textured chemical fibers, belonging to the manufacture of chemical thread which is curled.

The aim is to increase the quality of the fibers.

A novel feature of the device is that the V-shaped yarn guide is mounted at one end of a horizontal tube which is guiding and is loosely fixed in the slots of the tube.

246,558 (51) Int CIA

D02J 15/00

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1. ΠβτβΗΤ OpaHgHH W 2231797, p. D 06 C 7/00 1975

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Claims (2)

BACKGROUND OF THE INVENTION Device for heat treatment of a textured chemical fiber, comprising a laser radiation source and an optical system, characterized in that it comprises a horizontal base tube (4) at one end of which a V-shaped yarn guide (7) is displaceable in the longitudinal direction of the tube (4) · Method according to claim 1, characterized in that two longitudinally guided cutouts (6) are formed in the base tube (4), wherein the locking thread (9) engages in the upper guide cut-out (6) and the guides (3) engage in the lower guide cut-out. 8) conductors (7) of V-thread «