New-Spun Product Collection TRIZ Cases

See how a resin composition with specific melt viscosity and tensile strength enables efficient

See how a rotating collection surface with cavities and land areas forms three-dimensional nonw

See how a composite spinneret with hollow and circular holes balances pressure drop to produce

See how a compositional spinneret with cruciform and circular orifices plus crown ether oiling

See how controlled atomization of polar liquid with optimized volume-to-pressure ratios charges

See how pre-contacting protein raw fiber with liquid or vapor before first use prevents unexpec

See how DMSO-dissolved collagen and PDLLA scaffolds use aligned electrospun fibers to improve b

See how asymmetric diffuser air inlet gaps and controlled secondary air flow achieve balanced M

See how concentric-die meltblown spinning with polar liquid treatment charges bimodal fibers in

Acid vapor treatment converts spun polymer microfibers into carbon fibers below 250°C, cutting energy use and avoiding metal catalysts.

Controlled secondary air in a spunbond diffuser improves filament deposition uniformity while keeping fabric strength nearly isotropic.

A 3D welded PET fiber padding replaces polyurethane foam to improve breathability, reduce moisture retention, and enable recycling.

Irregularly stacked PEDOT:PSS fiber aggregates create thick porous electrodes that preserve ion permeability, capacitance, and power density.

Fibers are diverted around a transverse attachment hole so a composite shaft keeps load-bearing strength while reducing metal fittings, weight, and cost.

Fibres are routed around perpendicular attachment holes in a filament-wound composite shaft, preserving strength while cutting metal weight and cost.

A rotating cavity-and-land collector uses fluid pressure to form 3D nonwoven webs with region-specific density, caliper, and air permeability.

Bundling guides pre-align yarns before small regulatory portions, making threading easier while keeping intervals even and limiting yarn damage.

A movable sensor shifts between threading and running positions to widen monitoring coverage while avoiding obstruction and detection errors.

Electrospinning aligns dipoles in a polymer-ceramic textile, preserving polarization and sensor performance up to 140°C.

A rotating cavity-and-land collection surface uses fluid pressure to form 3D nonwoven webs with varied local properties at lower process complexity.

A rotating cavity-and-land collection surface uses fluid pressure to form 3D nonwoven webs with varied local properties at lower cost.

Dual collection chambers and a separation mechanism keep carbon nanotube winding continuous while reducing shutdowns and atmosphere changes.

A horizontal drawing and spooling layout lowers floor level and lets one operator complete yarn setting without multi-level transfer.

Negative pressure from the robot waste yarn passage automatically removes separator liquid, avoiding manual draining and robot stoppage.

Fluid diversion and segmented vacuum zones help continuous fiber webs retain loft and softness while reducing compaction during deposition.

Rotational resistance keeps a yarn winder's hollow fulcrum guide slower than the yarn, limiting local wear and quality changes.

Multi-position cameras and event-triggered sampling preserve yarn-path footage to identify why cuts occur during winding.

Opposite-direction swirl flows loosen fiber-containing lumps before dispersion, helping prevent clogging and maintain continuous sheet processing.

Laser-ablated silver and gold nanoparticles provide antimicrobial activity without metal-ion release, while wavelength shifting helps protect polymer devices from UV damage.

A heated sleeve and rotating electrostatic cone replace water or air flow for stable, uniform, adjustable superfine-fiber twisting.

This case uses sealed-vessel melting, stabilization, and carbonization to produce stronger, larger-diameter carbon fibers without solvents.

Camera-based position detection corrects robotic arm movements, eliminating manual teaching delays caused by mechanical deviations.

Mechanical drawing via rotating belts produces aligned nanofibers from high viscosity polymers, bypassing the conductivity limits of electrospinning.

A movable yarn bring-down apparatus uses a wagon and extendable member to transfer spun yarn between floors.

Detection units verify fulcrum guide positions to prevent unintentional yarn threading caused by drive unit clogging.

Polyphenylene sulfide monofilament production minimizes aperture variation rates by decoupling extrusion precision from separation steps.

A conductive path grounds the suction gun to a terminal without passing through the robot controller.

Ribbon-shaped bicomponent fibers maintain bulk under load by resisting compression through asymmetric geometry.

A thin sound absorbing body uses porous foam and fibrous layers to absorb acoustic energy across broad frequency ranges.

Batch processing stabilizes polymer solutions to prevent gel formation, reducing production costs while maintaining high product quality.

Liquid matrix immersion during multistage drafting eliminates winding friction, preserving fiber uniformity and fabric strength.

Segmented drafting and viscosity optimization resolve the trade-off between fiber strength and crimp recovery in PET/PTT parallel complex filaments.

A processing section mixes high and low density fiber regions to create a tightly bonded deposited body.

Segmenting the cooling chamber into two compartments with distinct airflow velocities improves transverse strength and filament diameter uniformity.

A cellulose filament spinning device controls bundle deflection width using a specific geometric formula to maintain minimal friction during drawing.

A diffusing shaft with a stepped portion creates air speed fluctuations to enhance filament entanglement in non-woven fabric production.

Tert-butyl branched heptanediol modifies PET molecular structure, reducing thermal shrinkage while maintaining fiber strength during rubber adhesion.

Adjustable airflow and electric field gradients resolve production rate versus distribution uniformity contradictions in nanofiber manufacturing.

A method for manufacturing multi-ply separable textured yarn using interlaced filament grouping and texturizing steps.

A yarn cutting-suctioning unit moves closer to aligned yarns while a controller maintains godet roller rotation for reliable processing.

A non-rotating tooling tablet enables automated fiber placement on complex geometries without mandrel heating, reducing cycle times and material waste.

Gravity-driven dispensing automates polyelectrolyte complex fibre formation, replacing manual processes to enable scalable commercial production.

A spunbond apparatus uses a diffusor and suction device to guide continuous filaments onto a foraminous belt.

A dedicated cutting unit handles yarn bundles in melt spinning equipment to streamline operator tasks.

Variable pressing force on the deformable seal compensates for gap irregularities to maintain filament deposition homogeneity at high production rates.

Weaving reflective and glowing threads into one layer resolves the thickness-versus-functionality trade-off in multi-feature textiles.

Chute tabs create vortices in air-entrained fiber streams to increase mixing depth, resolving the trade-off between web strength and softness.

A diffusing unit with a sub nozzle directs follow-up air to stabilize the main jet flow, resolving the trade-off between fabric uniformity and tensile strength.

Rotating a conducting cylindrical drum aligns and interlinks electrospun fibers, resolving the trade-off between mechanical strength and bundle coherence.

Post-drawing electrospun nanofibers between conductive surfaces resolves the trade-off between production speed and mechanical strength.

Flue gas heat recovery preheats combustion air for melting and crosslinking, reducing energy consumption.