Fiber

Lyocell filament yarn is the rare combination of a cellulosic hand feel with continuous-filament geometry. Wood pulp is dissolved directly in N-methylmorpholine-N-oxide (NMMO) — no derivatization, no

Nylon filament yarn — mainly polyamide 6 and polyamide 66 melt spun into continuous multifilament — is widely selected where abrasion resistance, elastic recovery and strength-to-weight performance

Recycled polyester filament yarn turns post-consumer PET bottles into continuous multifilament that performs like virgin polyester at the loom. Bottles are collected, sorted, washed, flaked and

Acetate filament yarn is a regenerated-cellulose-based continuous filament made from cellulose acetate. Cellulose from wood pulp is partially esterified with acetic anhydride, dissolved in acetone

Viscose filament yarn is the original regenerated-cellulose continuous filament: wood pulp is converted to alkali cellulose, reacted with carbon disulfide into cellulose xanthate, dissolved into

Polyester filament tow is polyester delivered as an uncut, continuous band of thousands of parallel filaments — the raw format that tow converters and staple-line operators cut, stretch, crimp or

Viscose filament tow is regenerated cellulose delivered as a continuous, uncut band of parallel filaments — the preferred feed format for converters whose downstream process sets the cut length, or

Lyocell filament tow is the NMMO-spun cellulosic delivered in continuous, uncut bundle form: wood pulp dissolved directly in amine oxide solvent, dry-jet wet spun into round, smooth filaments, and

Acrylic filament tow is polyacrylonitrile (PAN) delivered as a continuous, uncut bundle of parallel filaments — an established feedstock format in the acrylic conversion chain. PAN is polymerized

Nylon filament tow is polyamide 6 or polyamide 66 spun into a continuous, uncut bundle of parallel filaments — a raw format behind nylon staple and industrial yarn production. Melt-spun PA6 and PA66

Polypropylene filament tow is isotactic PP melt spun into a continuous, uncut bundle of parallel filaments. Its low density, typically around 0.91 g/cm³, gives PP tow a very low weight-to-volume