Fibers

Fibers are raw materials that can be converted into textile yarns and fabrics. Fibers can be broadly classified into three groups: naturalregenerated, and synthetic. Each group has distinct properties and is selected (or blended) depending on the performance, aesthetic, and end-use requirements of the textile.

Plant Fibers

Plant fibers are cellulose-based fibers derived from parts of plants such as seeds, stems, leaves, or fruits. They are commonly used for their breathability, absorbency, and comfort, and are widely applied in apparel and home textiles.

Animal Fibers

Animal fibers are protein-based fibers sourced from hair, wool, or secretions. They are valued for warmth, elasticity, insulation, and their distinctive surface, drape, and tactile qualities.

Regenerated Fibers

Regenerated fibers are made from natural raw materials that are chemically processed and re-formed into new fibers. Although their origin is natural, the transformation process results in fibers with more uniform structure and controlled performance.

Synthetic Fibers

Synthetic fibers are entirely man-made and produced through chemical synthesis and polymerization. They are engineered for specific properties such as strength, durability, elasticity, and resistance to wear, moisture, or chemicals.

Use & Applications

Fibers can be used alone or combined to achieve specific outcomes in yarn and fabric construction. Typical selection criteria include comfort, durability, drape, appearance, cost, and care requirements.

Common Application Drivers

  • Next-to-skin comfort and moisture management
  • Warmth and insulation versus lightweight performance
  • Strength, abrasion resistance, and longevity
  • Elastic recovery and shape retention
  • Luster, dye behavior, and surface texture
  • Care needs (washing, drying, wrinkling, pilling)

Fibers Comparison

Note: This comparison table is best viewed on a desktop or larger screen. Due to the amount of data and detailed columns, the table may be difficult to read on mobile devices. For the best experience and full overview, we recommend viewing this page on a desktop or tablet.

FiberMaintainanceAbrasion ResistanceStrengthDrapabilityElasticityAbsorbencyShrinkageDye AbsorptanceAnti-Static
Wool★★★★★★★★★★★★★★★★★★★★★
Cashmere★★★★★★★★★★★★★★★★★★★★★
Mohair★★★★★★★★★★★★★★★★★★★★★★★★★★
Alpaca★★★★★★★★★★★★★★★★★★★★★★★
Camel★★★★★★★★★★★★★★★★★★★★★★★★★
Angora★★★★★★★★★★★★★★★★★★★★★★★★★
Silk★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★
Cotton★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★
Flax★★★★★★★★★★★★★★★★★★★★★★★★★★★★
Ramie★★★★★★★★★★★★★★★★★★★★★★★★★★★★★
Acetate★★★★★★★★★★★★★★★★★★★★★★★★★★★
Viscose/Rayon★★★★★★★★★★★★★★★★★★★★★★★★★
Acrylic★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★
Polyamid (Nylon)★★★★★★★★★★★★★★★★★★★★★★★★★★★
Polyester★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★
Spandex★★★★★★★★★★★★★★★★★★★★★★★★★★★

Burn Test

A burn test is used to determinate the fabric content by burning yarns of threads on the warp or weft direction.

Plant


HeatFlameOdour & Residue
CottonScorches; does not ignite until approx. 246°CBurns quickly with a steady yellow flameSmells like burning paper; light grey ash that crumbles easily
FlaxDiscolours; decomposes around 120°CBurns quickly with a bright yellow flameSmells like burning leaves or wood; light grey ash
HempNo melted bead; loses weight between 100–150°CBurns quickly with a bright yellow flameSmells like burning leaves or wood; light grey ash
RamieDecomposes at approx. 200°CScorches and burns quickly with a steady yellow flameSmells like burning leaves or wood; light ash that crumbles easily
JuteDiscolours; does not shrink; decomposes around 120°CDoes not shrink in the flame; burns with a yellow flameSmells like burning leaves or wood; light grey ash
BambooBurns quickly and steadily with a yellow to orange flameSmells like burning paper; irregular ash that crumbles easily

Synthetic


HeatFlameOdour & Residue
PolyesterSoftens and sticks at 227–230°C; melts at 246–260°CBurns quickly and melts; shrinks; orange flameFruity, chemical smell; hard, round black bead
NylonYellows around 150°C; melts at 215–250°CBurns quickly; shrinksCelery-like smell; hard, round, tough bead
OlefinShrinks and curlsBurns and meltsAsphalt-like smell; hard, tan-colored bead
SpandexSticks at approx. 180°C; melts at 230–290°CBurns slowly and melts; does not shrinkBitter, sharp odour; soft, sticky black residue
PVCShrinks around 70°C; decomposes at approx. 180°CSelf-extinguishing; yellow flame with green flashesStrong acidic smell (hydrochloric acid); charred plastic
AcrylicSticks to surfaces when pressed at 251–255°CBurns quickly; shrinks; white to orange flameSmell of charred meat; hard, irregular crust
AramidsShrinksPuckers and charsNo noticeable odour; hard black bead

Animal


HeatFlameOdour & Residue
Wool / Mohair / Cashmere / Camel HairCurls and loses softness; ignites slowly; chars around 300°CBurns slowly with an orange flame; self-extinguishingSmells like burning hair or feathers; crisp ash that crumbles easily
Alpaca / LlamaCurls and loses softness; ignites slowly; chars around 300°CBurns quickly with an orange flame; does not self-extinguishSmells like burning hair or feathers; crisp ash that crumbles easily
SilkLittle change around 140°C; decomposes at approx. 175°CBurns and melts slowly; sizzles; flame goes outSmells like burning hair or feathers; soft ash that crumbles easily

Man-Made


HeatFlameOdour & Residue
Rayon / ViscoseDoes not melt; loses strength at 150°C; decomposes at 185–205°CScorches; burns readily and quickly with a yellow flameSmells like burning paper; leaves little ash
Modal / LyocellIgnites slowly; colour changes around 150°CBurns slowly; dissolves
AcetateBecomes sticky at approx. 190°C; melts at around 260°CBurns and meltsVinegar-like smell; hard, irregular black ash

Protein


HeatFlameOdour & Residue
Milk CaseinSoftens, becomes brittle, yellows at 100°C; decomposes at 150°CBurns slowly in air with an orange flame; self-extinguishingSmells like wool; crisp ash that crumbles easily
Soybean ProteinLoses strength; yellows at approx. 160°CBurns slowly in air with an orange flame; self-extinguishingSmells like burning protein fibre; ash crumbles easily