DRAWING IN JET LOOM

PURPOSE:To provide the drawing in a jet loom not spoiling uniformity of textile feeling and not causing drawing in mistake even when changing a velocity of a warp yarn during its running in high speed. CONSTITUTION:In a drawing in a jet loom having at least one warp yarn detector and plural auxiliary nozzles emitting a jet of liquid and correcting a jet timing according to a signal from the drawing in detector, the jet of liquid is emitted according to the corrected jet timing by getting a real arrival timing of each of the warp yarn at a tip depending upon a signal from the detector in a given site within a weaving width, comparing a preset arrival timing and the real arrival timing above mentioned and correcting the jet timing of the auxiliary nozzles in front and in the rear of the foregoing given site, based on the compared result.