| 摘要 |
The finished yam is made only of naturally coloured wool fibres already currently present in nature and originating from around the world ( British, Norwegian, European, South American and New Zealand wools are types commonly used). The finished yam is manufactured without any dyeing of the raw material. The yam composition is 100% naturally coloured wool. Special processing with impregnation agents is used to help protect natural colours against fading under the influence of UV radiation. The colours of the finished yam are achieved by blending up to 20% Crossbred, Swaledale, Blackface, Halfbred wool fibres, with up to 40% depigmented wool fibres, with up to 20% New Zealand wool fibres and up to 20% wool fibres of American, Libyan and European origin.
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