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1. (WO1985004198) METHOD AND PLANT FOR THE CONTINUOUS HEAT TREATMENT OF A FINE TEXTILE YARN

Pub. No.:    WO/1985/004198    International Application No.:    PCT/FR1985/000049
Publication Date: Sep 26, 1985 International Filing Date: Mar 12, 1985
IPC: D06B 17/00
Applicants: SUPERBA S.A.
ENDERLIN, Robert
MEYER, Clément
WALBURGER, François
Inventors: ENDERLIN, Robert
MEYER, Clément
WALBURGER, François
Title: METHOD AND PLANT FOR THE CONTINUOUS HEAT TREATMENT OF A FINE TEXTILE YARN
Abstract:
Method and machine for the thermal or chemical treatment of a fine textile yarn on a conveyor belt. The yarn (8) is deposited in the form of turns (12) inclined rearwardly and formed by winding the yarn about a guiding stick (20) of which the lower side is bearing against the conveyor belt (2). A drive member (22) bears on the upper side of the stick and seizes successively each of the yarn turns formed on the base (24) of the stick at a point of which the position is adjustable. The turns are guided by the blade (25) of the stick inside a portion of the treatment housing (1). The transversal profile of the stick is particularly adapted to the progressive inclination of the turns and to the retraction of the yarn as a result of the heat treatment effect. The invention applies particularly to the treatment of fine yarns by steaming process.