cop-dyeing machine是什么意思

网络释义

1)cop-dyeing machine,管纱染色机2)tube,管纱3)bobbin yarn,筒管纱4)cop faults,管纱纱疵5)faultycop,疵点管纱6)wrong cop,错支管纱

Development of winding machine of bobbin yarn on shuttleless loom's selvage;

无梭织机织边用筒管纱卷绕机的研制

This paper introduced some measures to decrease the spun yarn evenness CV and cop faults per million-metre.

介绍了降低细纱条干CV值、减少管纱纱疵的一些尝试性措施。