Fibres derived from a natural source. E.g. wood pulp. Modified using chemicals. Polymer extruded through spinnerette. Can be cut into staple lengths.
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What are the advantages of using viscose?
Less bulky, soft and comfortable, takes dye well, smooth and lustrous. Good drape, cheap, biodegradable.
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What are the drawbacks of viscose?
Not strong, weaker when wet, flammable. Creases badly, not abrasion resistant.
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Describe lyocell and tencel
Made to minimise impact on environment. Wood from renewable sources. Closed-loop manufacturing - solvents recycled. Absorbent, soft, recyclable, biodegradable.
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What are the positives of bamboo?
Silk-like lustre. Very soft, quick growing and cheap. Crease resistant, natural antibacterial, UV protection. Non-static, biodegradable, absorbent.
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What are the negatives of bamboo?
Takes a long time to dry, stains easily, not strong or hardwearing.
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What are the advantages of using acetate?
Not absorbent - dries quickly, lightweight. Good drape, comfortable, lustrous.
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What are the drawbacks of using acetate?
Weaker when wet and not strong or abrasion resistant.
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Other cards in this set
Card 2
Front
Describe regenerated fibres
Back
Fibres derived from a natural source. E.g. wood pulp. Modified using chemicals. Polymer extruded through spinnerette. Can be cut into staple lengths.
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