Layered Products TRIZ Cases

A silver amine metal complex forms a thin film on fiber reinforced plastics through melt bonding.

A process forms partial gold-plating patterns on stainless substrates using a two-step plating and stripping sequence.

Archimedes spiral remounting allows batch systems to process long flexible substrates, reducing hardware complexity and development costs.

Thermoplastic composite shells fuse through molecular diffusion, eliminating adhesive steps to reduce production time.

Stepped layer joints in the transition zone eliminate stress points from bolts or adhesives, reducing mass while maintaining structural reliability.

A hard coat-attached film type touch sensor uses a dual-layer coating structure to maintain surface scratch resistance during flexible device manufacturing.

High-modulus carbon fibers balance burst and fatigue properties in lightweight pressure vessels.

Alkyl amines enhance comb polymer liquefying action in argillaceous gypsum, eliminating expensive basic water-soluble polymers.

Dual-hardness optical bonding layers reduce air gap reflections while absorbing thermal stress to enable efficient rework of large display panels.

Chelating monomers bind lithium salts within the polymer matrix, eliminating conductive additive migration that degrades low-rate peel strength.

A four-layer golf ball uses a hardened thermoplastic mantle to separate core and cover functions.

Segmented curved connections absorb dynamic loads to extend service life under extreme thermal cycling.

Mountain-shaped energy director concentrates ultrasonic vibration to fuse fiber-reinforced plastic components efficiently.

A flexible second textured membrane deforms under pressure to alter light refraction angles and generate dynamic visual effects.

Thermocompression bonding secures a heat shrinkable plastic member to a preform margin before blow molding.

A capacitance touch sensor suppresses transparent conductive part recognition by limiting resin sheet retardation differences to 3 nm or less.

Porous adhesive with through holes balances cabin pressure by evacuating trapped air, preventing carpet blistering without adding complex components.

Converging preferential bending axes on napkin side flaps enable dynamic folding to secure the pad against various undergarment styles.

Organic phosphite ester stabilizers prevent dehydrochlorination in plasticized PVC, extending heat stability at 180°C without heavy metals.

Borate-based wood preservative prevents fungal growth under threshold plates, extending floor lifespan without increasing trailer weight.

Alternating metal oxide and nitride layers reduce internal stress while oxidation fills voids to block oxygen and humidity.

Spin welding maple sap fittings eliminates leakage from loose connections by creating a hermetically sealed joint that withstands freezing conditions.

A curable aryl siloxane composition cures into a heat stable polymer that maintains optical clarity.

Grit blasting relocates degraded fastener material to restore dimensional accuracy and prevent engine casing misalignment.

Folded link pieces join individual pots into a continuous strip using staggered arrangements and dual adhesives.

A spiral-wound fluoropolymer barrier layer resists petroleum permeation while maintaining hose flexibility and structural integrity.

Inhomogeneous resin impregnation creates tailored stiffness profiles in a honeycomb core, enabling precise control over impact resistance and pedestrian safety.

A surface coated cutting tool uses a hard layer with controlled water contact angles to improve cutting fluid distribution on the rake face.

Secondary fold lines in a composite package sleeve enable complex geometries while maintaining liquid-tightness and reducing stress.

A multilayer composite pipe combines a plastic inner layer, a seamless metal middle layer, and a transparent outer coating.

Yarn stitches through a porous membrane to bond layers, resolving the contradiction between water resistance and breathability in wearable garments.

Selective removal of a sacrificial layer defines the probe tip geometry, resolving the trade-off between electrical conductivity and manufacturing precision.

Removable protective covers on exercise benches prevent bacterial accumulation by allowing users to swap used sheets for sanitized replacements.

Composite extrusion fuses a soft tubular portion with a hard braid, reducing weight and volume while maintaining strength.

Segmented bonding prevents tearing in weak webs while preserving tactile softness.

A cyanate ester and naphthylene ether epoxy resin blend forms cured insulating layers with controlled surface finish.

Thermally degradable sacrificial polymeric fibers form interconnected microfluidic channels within a solid matrix.

Discontinuous couplings secure multi-layered carpet pads, reducing noise transmission and improving thermal protection.

Biological crosslinking replaces mechanical fasteners to eliminate environmental harm while achieving durable tensile strength in fungal composites.

A second encapsulation layer of interpenetrating polymer hydrogel absorbs flexing stress to prevent separation between encapsulation layers.

Uniaxial pressure sintering eliminates pores in MgO bodies, preventing grain growth and gas contamination while maintaining mechanical strength.

A friction stir welding member uses a projection to pull the pin out before reaching the end.

Extrusion-molding orients fibers in a composite sheet, resolving the trade-off between thermal conductivity and flexibility.

Composite hose uses fluoropolymer inner layer and silicone outer jacket to maintain surface purity while resisting kinking and steam degradation.

Contoured door skins nest within each other profile, reducing shipping volume while maintaining wood grain appearance.

A ceramic rod core wrapped in fibrous overfiller material fills voids in preforms to enable uniform densification during chemical vapor infiltration.

Segmenting the repair cavity isolates the anode assembly, allowing high resistivity patch materials while maintaining current flow to steel.

Optimizing foam compression percentage and thickness enables deep bumpy designs while maintaining cushioning performance.

A liquid crystal display device positions a multi-layer logo on the front window to prevent adhesive peeling stress.