发明授权
US4846618A Yarn conveying system 失效
纱线输送系统

Yarn conveying system
摘要:
A yarn-conveying system in the route consisting of a fine spinning process, a rewinding process. A first closed loop is provided between a fine spinning machine and a winder for conveying cops or empty bobbins and a second closed loop is formed between the winder and a weaving machine for conveying packages and empty paper spools.
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