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Tipus de fibres
Guillem Pérez
NATURALS
 Principalment s’obté per la cel.lulosa
 Vegetals : Del fruit com el cotó
De la tija com el cànem
De la fulla com el espart
Animal : Molta gent es pensa que la llana només prove de las ovelles, però
També prové d’animals com son les cabres, els conills, els cavalls etc.
ARTIFICAL
 No es forman amb cap tipus de i s’obtén a partir de productes naturals a
partir de celulosa, destaquen per la seva suavitat al tacte.
Raió-cuproamoniacal
Raió-viscosa
Raió-acetat
SINTÈTIQUES
 Per obtenir-la no cal ningun producte natural, s’obtenen directament a partir
dels seus components principals.
 Exemples :
Poliamides: niló, perlé...
Polièsters: tergal, terlenka, terilene, trevira...
Poliacrilonitrils: orló, leacryl, draló, crilenka...
Poliuretans: licra...

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Tipus de fibres

  • 2.
  • 3. NATURALS  Principalment s’obté per la cel.lulosa  Vegetals : Del fruit com el cotó De la tija com el cànem De la fulla com el espart Animal : Molta gent es pensa que la llana només prove de las ovelles, però També prové d’animals com son les cabres, els conills, els cavalls etc.
  • 4. ARTIFICAL  No es forman amb cap tipus de i s’obtén a partir de productes naturals a partir de celulosa, destaquen per la seva suavitat al tacte. Raió-cuproamoniacal Raió-viscosa Raió-acetat
  • 5. SINTÈTIQUES  Per obtenir-la no cal ningun producte natural, s’obtenen directament a partir dels seus components principals.  Exemples : Poliamides: niló, perlé... Polièsters: tergal, terlenka, terilene, trevira... Poliacrilonitrils: orló, leacryl, draló, crilenka... Poliuretans: licra...