Yarn TRIZ Cases
- Uncured Composite Rope with Mixed Fiber Tows
An uncured composite rope combines graphite and glass fiber tows within a single resin-impregnated structure.
- Carbon Fiber Sewing Thread Coating for Friction Reduction
Intermediary coating on carbon fiber staple yarns lowers abrasion contamination while maintaining mechanical strength.
- Steel Cord Elliptical Curls for Rubber Penetration
Elliptical spiral curls on steel wires improve rubber adhesion and fatigue resistance without increasing low-load stretch.
- Polyester Master Batch with Graphene Oxide Dispersion
A polyester master batch composition incorporates a graphene oxide dispersion liquid to enhance yarn performance.
- Ceramic Nozzle Core for Loop Yarn Texturing
A ceramic nozzle core with constant wall thickness accelerates air to supersonic speeds.
- Twisted Spiral Cable Handling for Stress Distribution
Twisting cables along their longitudinal axis before coiling distributes tension evenly across composite rods, preventing uneven stress and weakening.
- Braided Racquet String with Opposite Direction Strands
Opposite-direction braiding reduces vibration and increases spin while maintaining high strength.