Weft Knitting TRIZ Cases
- Heat Resistant Separation Fabric With Crimp-Free Glass Core
A heat resistant separation fabric uses a crimp-free multifilament glass core wrapped with stainless steel fibers to maintain structural integrity.
- Thermal Molding of Core-Sheath Composite Filaments
A thermal molding method fuses core-sheath composite filaments using a specific copolyester sheath component.
- Multi-elastic Knitted Belt with Localized Elasticity Zones
A knitted belt uses varied stitch structures to create localized elasticity zones matching anatomical contours.
- Integrated Heat-Setting Knitted Fabric Production
Knitted fabric passes over a heated plate for thermal fixation immediately after production, eliminating separate stenter processing and reducing waste heat.
- Cut Resistant Yarn Blend with Embedded Hard Fibers
A yarn blend combines ultrahigh molecular weight polyethylene staple fibers with embedded hard components and polyamide to improve cut resistance.
- Biodegradable Antibacterial Knitted Fabric Structure
Antibacterial filaments blended with polylactic acid copolymers provide bactericidal action within a three-layer knitted structure.
- Knitted Footwear Upper with Localized Gore Zones
Unitary knitted upper uses localized gore regions to resolve manufacturing complexity while delivering wear resistance and breathability.
- Injection Molded Knit Panels With Integrated Solid Locations
Molded panels feature knit-like surfaces with integrated solid locations at strand intersections.
- Hydrophobic-Hydrophilic Fabric with Knitted Valleys for Fluid Management
Knitting hydrophobic and hydrophilic layers together creates valley channels that transport fluid rapidly, eliminating complex multi-step assembly processes.
- Knitting Machine Guide Channel Surface Structure for Lubricant Retention
Optimized surface parameters create uniform capillary reservoirs that distribute oil evenly, eliminating dry spots and reducing friction in knitting elements.
- Acrylic Fabric Heat Treatment for Compactness
Thermal processing induces controlled shrinkage in knitted acrylic fabrics, resolving the trade-off between fabric volume and structural rigidity.
- Yarn Feeder Spacer Device with Yielding Joint
A spacer device replaces vulcanization with a yielding joint to lower manufacturing costs while separating yarn loops.
- Inflatable Protective Device Boundary Zone Height Design
Localized boundary height differences prevent crushing in inflatable protective devices, resolving the volume-reliability trade-off during impact tests.
- Segmented Sock Toe Area with Vertical Borderlines
Vertical borderlines divide the sock toe into sub-areas, resolving manufacturing complexity limits while enabling customized cushioning and moisture management.