Liquid Surface Applicators TRIZ Cases

A threaded rod and bevel gear mechanism enables direct upward and downward fine height adjustment, avoiding cumbersome multi-step jacking.

A staggered two-orifice nozzle lays primer and adhesive in one pass, cutting flash-off delays while improving bonding of dissimilar materials.

Special frame end shapes and semi-static coating reduce fiber contact points, preventing uncoated regions in CMC reinforcing fibers.

Dual pressurized air streams force texture material from a tube and shape the spray pattern for wider, easier wall coating application.

A controlled melamine methyl-butyl ratio and tailored oligomer improve aqueous resin compatibility to resist cissing while maintaining water resistance.

A dual-solvent route makes polyimide-phthalonitrile resin coatable at room temperature while retaining high-temperature adhesive performance.

A rotating nozzle, pump, and controller automate cup interior patterning to cut manual labor, training time, and decoration variability.

Independent coating heads on multi-axis guide rails cut particle generation and open maintenance access without a separate gantry.

Hot-air and roller fusion bonds mesh directly to a low-profile screen frame, removing spline grooves and cutting assembly labor.

Segmented heating and cooling let only the needed adhesive hose section melt, cutting waste, energy use, and replacement effort.

Parallel tubes in a pressurized case raise chemical supply volume while limiting tube deformation, bubbles, particles, and installation space.

A two-solvent resin route makes polyimide-phthalonitrile coatings and prepregs workable at room temperature while preserving high-heat performance.

A wax-resin lubrication film improves steel sheet press formability under roughness variation while remaining removable in alkali degreasing.

A matrix-based control model maps thickness deviations to slot die actuators, correcting non-linear flow and pressure deflection effects.

A two-layer coating uses metallic additives and TiO2 polyurethane to block UV-visible light and reflect infrared heat without excess weight.

A concave die lip and deformable back-up roll control web impression depth to reduce bagginess defects and keep thin coatings uniform.

Event sensor data paired with weight measurements reveals droplet amount and flying abnormalities in one inspection, reducing waste and misalignment.

A heated, thermally transmissive vessel keeps confectionary coatings fluid and uniform for coating high-aspect-ratio edible or inedible substrates.

A staged polyester-guanamine coating enables tack-free intermediate layers and one final cure for stable, glossy multicolor metal foil packaging.

Alkaline earth oxide composition in TBC surface-connected voids reacts with CMAS to block ingress, prevent spallation, and preserve thermal protection.

A slant refracting cover glass redirects radiation heat around the back nozzle assembly to improve substrate temperature uniformity.

Metal-organic frameworks replace toxic chromates with compatible 3D-network inhibitors that protect metal substrates and improve coating durability.

A movable needle and pressure feedback keep gas-paste discharge at 4-15 MPa to prevent clogging and maintain even foam bubbles.

Compressed air and gravity replace mechanical shutters to meter granular material precisely without damaging particles.

A rail-guided spray head with guide wheels and belt tension control enables accurate, scalable ground printing on sloped surfaces.

Sequential supply, cutting, adhesive application, and placement automate cushion attachment on complex cutting plates to raise speed and precision.

A shear-thinning coating flows easily through applicators at high shear, then resists sag on vertical surfaces to simplify patterned coating.

A partition plate, processing cup, and downward airflow create lower pressure around the substrate to suppress odor leakage and defects.

Alkaline earth oxide compositions in TBC surface-connected voids react with CMAS to form a solid barrier and prevent delamination.

Heating and pressurizing the printed surface before coating helps fix toner and suppress coated-layer peeling during sheet or plate conveyance.

Detachable clamping caps let the textile roller cover be replaced separately, so the tube section can be reused and less waste is discarded.

Pressurized fluid deflects the piston’s rear wall to seal the cartridge sleeve, boosting discharge force for high-viscosity materials.

An aligned support ring keeps lenses at a consistent vaporization distance, enabling uniform coating across varied optical diameters and shapes.

A removable jetting needle and valve seat improve cleaning access, reduce trapped air, and maintain precise fluid dispensing.

A knob-driven stroke adjustment mechanism sets carrier travel to control glue output more precisely, reducing waste and improving consistency.

A resilient lock tab and tab opening let the applicator pad attach and release easily while keeping the pad painter rigid and low cost.

A nested plug seals both the cartridge nub and nozzle, enabling resealing without extra cap parts or packaging changes.

Rotary blade extrusion and suction remove uncured resin between optical fibers, preventing unintended bonding and forming precise separation portions.

Image-based route segmentation adjusts liquid discharge by section to keep recessed coating fill uniform as gap width changes.

A swelling agent expands vulcanized rubber to break its bond with metal, enabling complete removal without damaging reusable parts.

Using CO2 with nitrogen, argon, helium, or oxygen, this case shows pump-free substance dispensing without flammable propellants.

Idle rotation after liquid draining clears residual coating liquid from rollers, helping maintain uniform sheet coating and image quality.

A cart-held pan and pivoting roller mount keep joint compound accessible while enabling faster, more even drywall application.

Amide-functional resin particles with low hydroxyl value improve pigment orientation and coating adhesion while reducing peeling in high-pigment films.

A binder content above 50 wt% with non-hygroscopic resin helps lignocellulose panels resist swelling while keeping strength and large-format usability.

Brushes and spray nozzles clean the transfer wheel and scraper inside a movable hood, reducing manual cleaning downtime in coating production.

A breakable hermetic seal separates packaging chambers to keep fluid contained yet release it with low force and no waiting before use.

Stripe-pattern sensing measures applied ink shape and height to detect abnormal nozzle discharge more accurately than image reading.

After power-off, the reservoir is drained and joined rollers idle-rotate to remove residual coating liquid and keep sheet coating uniform.

A reusable housing with replaceable nozzles and sensor feedback enables precise one-handed 1K material dosing while cutting plastic waste.