SAMPLE WARPING METHOD COMPRISING SIMULTANEOUSLY LINING UP AND WINDING TWO OR MORE YARN THREADS AND SAMPLE WARPER

摘要

PROBLEM TO BE SOLVED: To provide a sample warping method comprising simultaneously lining up and winding two or more yarn threads, capable of avoiding an inversion phenomenon of arrangement order between the warp on a warping drum and the warp on twilling bars, capable of preventing occurrence of a defect in shedding of the warp in a weaving process in post-processing, even when a number of simultaneously warped yarn threads is large, and further capable of preventing occurrence of problems, such as snagging of the warp and breakage of the warp, and to provide a sample warper.;SOLUTION: In this sample warping method, each of yarn guiding end parts of yarn guides is developed and arranged in such a manner that two or more of the warp yarn threads wound on a warping drum during a period in which the yarn guides make one revolution each maintain an interval corresponding to a distance R of a warping density in a direction opposite to a warping direction. Therefore, the two or more of the warp yarn threads are wound on the warping drum so that a belt of the warp which is composed of simultaneously-warped yarn threads arranged at the interval corresponding to the distance R of the warping density in the direction opposite to the warping direction is formed in accordance with order of the yarn threads wound on the warping drum.;COPYRIGHT: (C)2007,JPO&INPIT