Weft Knitting TRIZ Cases

Un-alloyed platinum wires in knitted gauze improve ignition reliability while lowering start-up temperature and reducing platinum losses.

Selective embroidery of thermoplastic strands onto footwear uppers resolves the trade-off between localized durability and overall breathability.

Continuous knitting merges torso and shoulder sections into a seamless tubular structure, eliminating bulk and chafing from multiple seams.

Integrates loop portions directly into knitted articles using automated knitting technology to create a unified fastening structure.

Integrating twisted multi-shade yarn into fabric knitting generates unique patterns that prevent replication without adding post-processing steps.

Segmented knit layers with anchored lines prevent fiber breakage during brushing, reducing microfiber pollution while preserving insulative performance.

A sensorized insole detects pressure, humidity, and temperature across specific foot zones using integrated knitted mesh sensors.

A motorized yarn winding spool uses a rotatable spacer pin to maintain tension via friction during recovery operations.

Liquid-phase gas interlacing blends thermoplastic resin fibers with reinforcing fibers to create high-strength composite yarns.

Knitted glass fiber bag enables blown sound-damping filling insertion, eliminating manual adjustment and toxic gas release during production.

Unitary knit uppers integrate wingtip patterns and broguing lines, eliminating separate stitching steps that compromise structural integrity.

Discrete raised terry loop pods distribute pressure across high-impact foot zones while mesh regions improve breathability and reduce skin irritation.

A double cylinder knitting machine uses a movable second yarn finger to dispense reinforcement yarn with precise lateral positioning.

A knit shoe upper combines wool and synthetic fibers to manage foot moisture during exercise.

A knitted component integrates tensile strands to control stretch limits within the textile structure.

Segmenting a double-knitted fabric into distinct zones resolves the trade-off between high moisture absorption and air permeability.

A position detector uses a diametrally magnetized annular permanent magnet and Hall sensors to measure angular position.

Knitted pile fabric embeds bioceramic particles in polymeric fibre cores to reflect far infrared radiation.

Interwoven knit fabrics and a thermoplastic polyurethane yarn core replace rigid underwires, eliminating discomfort and chafing while maintaining body support.

Continuous knitting eliminates batch processing and fibre shedding while maintaining desired width for wound dressing manufacturing.

A tubular fabric sleeve blends glass or ceramic fibres with metal fibres to dampen temperature changes around conveyor rollers.

Optimizing the thickness ratio of additional organic yarn to ground yarn prevents string exposure while maintaining texture and fit.

A water-responsive shape memory wool fabric adjusts pore size to regulate heat dissipation and thermal insulation based on moisture levels.

Miss and tuck stitch patterns tune contact resistance in knitted textiles, resolving the trade-off between electrical conductivity and comfortable wearability.

A laminated steel plate uses a high-tensile wire mesh core to deliver structural rigidity.

Segmenting the compression zone into a transparent ankle region and an opaque calf section resolves the conflict between medical efficacy and fashion appeal.

Float plating combines elastomeric and low friction yarns in a dual-layer band, eliminating exposed bare elastomer that causes skin discomfort.

A warp knitting tool assembly incorporates a filling element between adjacent needles to provide lateral support and reduce mass.

A composite cable net combines metal wire with aramid fibers to resist cutting attempts while maintaining structural integrity.

Segmented knitting and bed transfer join fine gauge tubular elements, resolving thick seam discomfort while maintaining precise pressure control.

A frustoconical braking member rotates axially to dampen tension peaks during yarn unwinding.

A unitary knitted footwear upper incorporates gore regions to create a contoured heel structure.

A winding device for knitwear rollers uses a spring-loaded handle to drive a sliding ring that locks onto the shaft.

Metal-containing yarn in a chinstrap sock prevents skin rashes while integrated knitting reduces manufacturing costs.

Cutting a single knitted tube reduces raw material consumption by two-thirds while maintaining garment fit.

Segmenting yarn feeders into color-developing sets reduces fabric weight and thickness while maintaining high color variety.

A knitting machine needle foot cutout accommodates a holder to secure components in sequence, eliminating time-consuming manual realignment during maintenance.

A knit glove construction uses a composite yarn with helically wrapped glass fibers paired with a companion yarn to enhance cut resistance.

A control unit counts relative operating position against a dynamically calculated threshold to manage yarn unwinding from textile feeders.

Double plated circular knitting machines produce velvet fabric using ring-spun yarns from mixed material compositions to achieve specific light effects.

A weft knit fabric structure combines elastic and non-elastic yarns to deliver free-cut edge stability.

Seamless inner glove nests chemical warmer between stretchable fabrics, preventing position shifts during movement while maintaining hand temperature.

Distinct take-off curves guide needles into specific yarn insertion positions, enabling double-surfaced fabric production with a single system.

Sheath-core composite yarn balances flame retardancy and stretchability, resolving the trade-off between heat resistance and mechanical flexibility.

Eliminate rigid substrates by knitting interlaced conductive and dielectric wires, resolving the trade-off between structural stability and flexibility.

A 3D-to-3D CAD system generates contour-fit knitwear patterns directly from digitized body data clouds.

A C-shaped composite fiber uses a core-sheath structure to create stable hollow yarns with high warmth and lightness.

Alternate-knitted single-sided stitches lock tuck loops to prevent yarn protrusion, resolving surface density and comfort trade-offs.