Warp Knitting TRIZ Cases
- Obtaining warp knit fabrics from cotton yarn with warp knitting machines
See how PVA yarn acts as a temporary intermediary to enable 100% cotton warp knitting, then dis
- Easily settable stretch fabrics including low-melt fiber
See how low-melt fiber fused at 60–200°C stabilizes stretch fabric dimensions without damaging
- Elastic Nonwoven Fabric with Thermal Shrinkage for Adaptive Insulation
See how thermo-shrinkable yarn binding and thermal treatment create a 3D nonwoven structure bal
- Lace Fabric Knitting with Multi-Fiber Yarns for Gradation Dyeing
See how lace fabric knitted with yarns of different dyeing affinities enables gradation effects
- Angled Ring Guide Assembly for Tubular Knit Torque and Skew Reduction
See how angled ring guide assemblies force tubular knit fabric into a controlled spiral, aligni
- Flame retardant mattress core cap and method of making same
See how stitch-bonded flame retardant fibers with elastic yarn are heat-treated to create a str
- Fire retardant mattress core cap and method of making same
See how stitch-bonded flame retardant fibers with elastic yarn and heat setting resolve the con
- Knit fabric for orthopedic support material
See how a polyester-rayon knit fabric with microdenier and multifilament yarns achieves high re
- Surgical Mesh Pore Stabilization Without Cutting Fibers
Heat-shaped pores enlarge surgical mesh openings for cell ingrowth and attachment while preserving tensile strength and mesh integrity.
- Orthopedic Knit Fabric Composition for Resin Retention and Conformability
Microdenier weft yarns and stretchable warp yarns improve cast conformability, resist wrinkling, and hold curable resin without leakage.
- Non-Ceramic Boiler Seal Structure for High-Temperature Leak Repair
A layered non-ceramic boiler seal uses silicone adhesive, metal reinforcement, and mesh to stop high-temperature leaks without ceramic health risks.
- Aircraft Mattress Structure for Flammability and Lying Comfort
A recessed foam core with low-flammability spacer textile improves breathability and comfort while meeting aircraft fire standards.
- Injection-Molded Polyester Mesh for Strain Orientation
Higher melt and mold temperatures let injection-molded polyester mesh form fine members that stretch without breaking, avoiding laser cutting.
- Knitted Prosthesis Welding for Repeatable Strength and Porosity
Ultrasonic welding joins aligned knitted fabric layers to improve breaking-strength repeatability while preserving implant porosity and flexibility.
- Fiber-Gradient Wiping Laminate for Uniform Liquid Release
A stratified wipe with absorbent outer layers and a non-absorbent core slows capillary flow for longer, more uniform wiping.
- Ultrasonic-Welded Knitted Prosthesis for Repeatable Joining Strength
Ultrasonic welding joins aligned knitted fabric layers to improve breaking-strength repeatability while preserving porosity and flexibility.
- Synthetic Leather Bag Material for Hydrolysis and Light Resistance
Polycarbonate skin bonded to nylon fabric resists moisture, hydrolysis, cracking, and yellowing while helping the bag keep its shape.
- Knitted Reinforcement Hose Structure for Kink and Twist Resistance
A single-layer knitted reinforcement balances pressure resistance, malleability, and reduced axial rotation in flexible hoses.
- Integrated Mounting Lug Structure for Composite Laminate Load Transfer
A pulled-through fiber cord forms an integral mounting lug in a composite laminate, improving load transfer while cutting parts, weight, and assembly steps.
- Flexible Abrasive Loop Structure for Durable Hook Attachment
Interconnected loop rows in a flexible abrasive improve hook fastening durability, force transfer, cushioning, and dust removal.
- Sheer Fabric Panel Structure to Reduce Shadows and Wrinkles
Angular yarn sheer fabric with diamond openings cuts shadows, resists puckers, and preserves light transmission in architectural panels.
- Knitted Polyester-Spandex Throw Structure for Soft Thermal Insulation
A warp-knitted polyester-spandex shell with 3D poly fill improves throw softness, insulation, design flexibility, and manufacturing sustainability.