or tfo for strengthening and reducing unevenness of ring yarns doubling reduces unevenness of single yarns and the strength of the doubled yarn is correspondingly better than the single yarns. in this article ring doubling, two-for-one (tfo) twister, quality required by yarn to get best-doubled yarn...
is lowered, the weft thread is inserted above the warp thread and the weft overlap is obtained. there are two practical methods of weave representation: linear canvas in the linear method, each warp thread is represented by a vertical line and each weft thread by a horizontal line. the point of intersection...
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