| 摘要 |
<p>A yarn packaging device includes a rotating package support platform and a yarn feed disc rotating about an axis off-set from the platform. The feed disc includes an annular flange and a roller carried on a radial arm of the support shaft of the feed disc runs on the flange, so that yarn passing through a bore in the support shaft passes between the roller and the flange and is positively advanced through an aperture in the feed disc adjacent the roller so that it is laid in coils on the support platform. The support platform is biassed towards the feed disc so that the yarn package is supported between the two and the platform moves away from the feed disc as the package dia. increases. The package contacting face of the feed disc may have a low friction surface, e.g. polytetrafluorethylene, anodised Al or polished steel. The package is suitable for dyeing. better penetration of the dye into the package is achieved.</p> |
