In weaving, lengthwise yarns are called warp and crosswise yarns are called weft, or filling.
纵长方向的纱线叫经纱，横向的叫纬纱。
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It points out that rationally setting weft-related process parameters, reducing weft tension and taking strict control over the quality of filling yarn are effective measures for r.
It points out that rationally setting weft-related process parameters, reducing weft tension and taking strict control over the quality of filling yarn are effective measures for r.