This paper studies the spinning of coreyarns in channel spinning machine without any additional machine parts.
本文研究了在管道纺纱机上不添加构件而进行包芯纱的纺制。
2
The hollow spindle covering machine is applicable to the coverings of bicomponent coreyarns such as the covering of a bicomponent core yarn formed by a non-elastic core yarn and an elastic core yarn.
它适用于双组分 芯丝包覆，例如一根非弹性芯丝和一根弹性芯丝组成的双组分芯丝包 覆。
3
The influence of percentage of spandex, drafting ratio of spandex and twist of core spun yarn on tensile properties and elasticity of spandex core spun yarns on woolen spinning system were studied.