Manufacturing method of textile with two way elasticity

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The present invention relates to a method for manufacturing a functional textile having two-way elasticity and a sense of metallic luster. According to the present invention, a fabric is woven by double weaving of a weft thread, which is obtained as a result of braiding of a non-sizing yarn (NSY) and a luster yarn without the use of a spandex yarn, and a warp thread formed from another non-sizing yarn (NSY) for the elasticity to be given in two ways. For the sense of surface luster to be given, the luster yarn and the non-sizing yarn (NSY) having the elasticity are braided. Advantages of the non-sizing yarn (NSY) and the luster yarn are realized at the same time in the braiding process described above. For yarn cracking prevention, the weft thread is prepared through a twisting process which performs twisting operation by a twisting machine. The warp thread is prepared from the other non-sizing yarn (NSY) in the twisting process led by the twisting machine. Then, the fabric is woven by the double weaving based on twilling or satin weaving and by the use of the weft and warp threads.(A1, A2) Non-sizing yarn(BB) Luster yarn(CC) Weft thread(DD) Warp thread(EE) Weaving by double weavingCOPYRIGHT KIPO 2017