There are spinning frames in existence which package filling yarn directly on quills rather than ring tubes.
目前的细纱机,有的可以直接将纱线卷绕在纬管上,而不是卷绕在细纱管上。
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.
Recall that the shuttle loom lays a filling yarn with every pass through the shed. There are also space limitations, since the single rapier must be at least as long as the loom width.
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.