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S. Bulik


Distributing collectors in modern melt-spinning machines


Polimery 1982, No 11, 421



DOI: dx.doi.org/10.14314/polimery.1982.421

Summary

The most economical systems of feeding the melt-spin­ning machines with molten polymer to more than ten up to several tens spinning points have been discussed. The distributing collectors of the very efficient, modern spinning machines for high quality fibres have been presented. They exhibit the following features: a system for maintaining a constant and fixed temperature of the melt, devices for homogenizing the mass, and extremely efficient preliminary filtres for removing all the impurities, including those of the gel type. Equipment serving for an easy change-over of. the spinning machines to various sorts and types of fibres has also been presented, which can be used even in the case of spinning directly from continuous-action poly­merization reactors.


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