Layered Products TRIZ Cases

Targeted weak points in a fiber-composite reinforcement layer dissipate crash energy in tight vehicle spaces while limiting distortion.

A pressure roller and support element stabilize inner cladding of multilayer heavy-duty pipes despite ovality, without stretching the outer pipe.

Specific carbon black loading and cross-linking tune fluororubber modulus, improving hose strength and elongation at high temperatures.

Raised differential-height features in the lower panel absorb rivet forming strain, preventing radial cracks, corrosion, and heat treatment.

Internal undercuts and protrusions let molded features lock to metal housings without visible exterior marks, preserving strength and cosmetic quality.

A shaped mold tool holds airfoil assemblies during heated pressure bonding to preserve camber, twist, and flow-critical geometry.

A semi-ring hollow thermoplastic profile creates smooth spiral-welded pipe walls while cutting material use, weight, and on-site handling difficulty.

Adhesive bonding with mechanical interlocks joins dissimilar materials into a single finished part with 200-micron gaps and electrical insulation.

Different roughness on the rake face controls contact area to suppress wear and frictional heat, improving cutting insert durability.

Fiber layers aligned along inclined dovetail surfaces strengthen composite-to-metal joints under interlayer loads while keeping assembly simple.

Powder coating embeds and fixes flocking fibers without liquid adhesive, cutting process time, easing recycling, and improving anti-rust and sound attenuation.

Folded geotextile segments and retained welt elements stabilize the filling opening clamp and prevent tearing under high tensile stress.

A polysiloxane-coated inner tubular film cuts friction and prevents tearing or resin residue during trenchless sewer liner removal.

A fused porogen network forms porous septum membranes in multicellular frames, cutting labor and cost while controlling acoustic damping.

Thermoformed cavities and melt-bonded covering sheets keep PCM composite plates air- and water-tight while preserving heat-storage properties.

Overlapping laser irradiation zones give each interface location multiple pulses for self-homogenized GaN lift-off with less cracking and better yield.

A non-conductive band isolates a conductive composite conduit from metal sockets to prevent galvanic corrosion while preserving static dissipation.

Layered vacuum insulating sheets and boundary covers cut fixing through-holes, block sheet gaps, and lengthen heat-leak paths.

A water-based styrene acrylate coating improves fiber bonding in turbocharger hoses, preventing fraying and eliminating solvent emissions.

A turntable and locking-pin roller arm lets one operator reposition the tape spool to either side or front for easier removal and transport.

Coarse iron oxide powder with low saturation magnetization reduces brake squeal while preserving braking force and wear resistance.

Vacuum conduction grooves grip metal strip without felt contact, preventing meandering, scratches, and contamination during threading.

A laminated hard coat, decorative, and conductive sheet forms 3D touch panels in one step, cutting parts, weight, and assembly complexity.

A through-hole routes the flexible circuit board through the film, freeing key area space while keeping the attaching surface flat for sealing.