The first man-made fibres were intended to replace silk in apparel, and the yarns were marketed as art-silk (artificial silk).
The artificial silk spinning machine designed and built by Count Hilaire de Chardonnet c. 1889 for spinning cellulose nitrate (dissolved in an alcohol/ether mixture) into hot air to make fine yarns.


Cakes of acid yarn had to be wound into skeins for washing in 1930

By 1950, the continuous spinning and washing system was used. This system was for producing tyre-yarn at Carrickfergus.
Further Reading: "Regenerated Cellulose Fibres edited by Calvin Woodings, Woodhead Publishing Ltd, Cambridge, England
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