Recently I have been concentrating again on researching yarn ethics… it’s a long time since my original post. There is so much information out there and it can be really hard to wade through it all to find out what you want to know.
Having sifted through a whole load of web sites* and tracked down a very useful book**, I have managed to distill some of what I have learned into a diagram to help you and me understand what different yarns actually are:
Plus, here is a little table listing some information about the various yarns you might come across:
Yarn | Natural/MMF | Source | Polymer | Fibre |
Wool | Natural | Animal | Protein | Spun yarn |
Alpaca | Natural | Animal | Protein | Spun yarn |
Silk | Natural | Animal | Protein | Spun yarn |
Acrylic | Manmade | Petrochemical | Synthetic | Polyacrylic |
Hemp | Natural | Plant | Cellulose | Twine, yarn |
Flax | Natural | Plant | Cellulose | Twine, yarn, linen |
Bamboo | Manmade | Plant | Cellulose | Rayon, Acetate, Viscose |
Bamboo | Natural | Plant | Cellulose | Twine, yarn |
Soya | Manmade | Plant | Protein | Rayon |
Milk | Manmade | Plant | Protein | Rayon |
Cotton | Natural | Plant | Cellulose | Spun yarn |
Cotton | Manmade | Plant | Cellulose | Rayon |
Wood | Manmade | Plant | Cellulose | Viscose |
Nettle | Natural | Plant | Cellulose | Twine, yarn |
I hope this will be useful when you are choosing a yarn or a fabric.
-oOo-
* Amongst my favourites are: http://oecotextiles.wordpress.com/ and http://www.ecouterre.com/
** Eberle, H., Hornberger, M., Kupke, R., Moll, A., Hermeling, H., Kilgus, R., Menzer, D, and Ring, W. (2008) Clothing Technology… from fibre to fashion. Verlag Europa-Lehrmittel. ISBN 978-3-8085-6225-3.