Two-stage stretching and relaxing polyacrylonitrile filament

Ultrafine sheath-core composite fibers and composite sheets...

Underwear comprising fiber containing metal

Unitized fibrous concrete reinforcement

Universal open-end spinning method of multicomponent yarns...

Unstretched polyethylene terephthalate yarn in continuous...

Untwisted synthetic resin string and apparatus for...

Untwisting mechanism

Uv transmitting glass composition and article

Variable feed means for jet texturing apparatus

Very low creep, ultra high modulus, low shrink, high...

Voluminous cellulose ester yarns made by plasticizing and...

Voluminous cellulose ester yarns made by plasticizing and...

Warper

Water absorbing rapidly shrinking fibers

Water drawing of tows on feed rolls

Wet tow crimping process

Wheel suspension for vehicles

Wide fabric manufacturing method and apparatus

Winding apparatus for yarn and other filaments