Spinning
- Created by: Abigail
- Created on: 01-04-14 19:32
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PRODUCTION OF VISCOSE - a regenerated fibre:
- the raw material for viscose is cellulose from pine or wood chips
- the cellulose is purified, bleached, pressed into sheets and dissolved in sodium hydroxide
- it's pressed again, shredded and aged
- carbon disulphide is added which makes the cellulose a fluid honey-like substance
- …
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