Layered Products TRIZ Cases

An inclined leather laminate stiffness orientation allows flexible cutting patterns, reducing waste from rigid hide constraints.

A curable epoxy composition fills voids between assembled parts using a specific cyclic amine and polyether polyamine curative blend.

Sintering porous silica soot on a mandrel produces high purity synthetic vitreous silica glass ingots for semiconductor applications.

Discrete staggered wear beads isolate delamination risks and distribute shear forces to extend seam life in pulp washing fabrics.

Non-conductive metal oxide fillers in metallic dry toner particles prevent oxidation while maintaining electrostatic charging properties.

Segmented adhesive spots fix high-count yarns to resolve thickness unevenness and maintain resin permeability in dry fibrous reinforcements.

Orienting cell members at specific angles resolves the contradiction between directional strength and manufacturing complexity in aircraft rotor blades.

A uniax geogrid uses differential stretch ratios to orient polymer molecules in rib structures while maintaining bar structure integrity.

Asymmetric fastener element heads with distinct perimeter curvatures optimize peel and shear performance across irregular fibrous loop arrays.

Shielding layers block electromagnetic noise to maintain thin profiles while sensing touch force.

Auxiliary fibers join unidirectional reinforcing layers to improve composite elongation.

Peripheral damage and stress corrosion fluid reduce fracture energy, enabling safe substrate separation without breakage.

Differentiating particle sizes in the coating and core suppresses swelling while maintaining flushing water passage for high disintegrability.

Resistive heating of a metallic pin mat perforates uncured composites, maintaining hole shape and enabling easy separation without fiber damage.

Oblique stretching of retardation layers optimizes slow axis alignment to reduce front and lateral reflectivity while maintaining manufacturing simplicity.

Expandable microspheres in oxazine resin generate pressure during curing, reducing voids and shrinkage while improving surface finish.

Surface-roughened coatings resolve delamination by creating strong mechanical and chemical bonds between polymer coverings and glass substrates.

An oxide intermediary layer prevents separation between the recording and dielectric layers in phase change optical media.

Anchoring section with interconnected balls embeds into a plastic base body for secure holding.

Differential deposition forms a vertical heater that reduces power consumption by limiting chalcogenide contact area.

Segmenting amine adducts into microcapsules resolves the trade-off between storage stability and curability for low-temperature electronics assembly.

Selective material reduction in preform neck and end cap increases crystallinity to resolve weight versus carbonation retention trade-offs.

Resin undermolding encapsulates the perimeter edge of a foldable insert between two frame portions, eliminating visible parting lines and preventing fraying.

Pre-applied adhesive on a plastic film activates via heat during deep-drawing, eliminating separate application and drying steps.

Applying a two-liquid clear paint with ethyl ethoxypropionate and acrylic resin removes mist during polishing without peeling the boundary line.

Multi-peak fine protrusions absorb mechanical impact through valley cushioning, preventing local deterioration of the antireflection function.

Coupling elements join elastic and plastic layers while remaining coplanar with external surfaces to resolve joint reliability versus surface finish trade-offs.

Replacing PVA stretching with shear-coated lyotropic liquid crystals yields a 2-micrometer polarizer that eliminates complex manufacturing steps.

A color tone variable film forms through a wet method reaction between a cationic polymer and an acid group compound.

A resin coupling member spans glass film ends using wide joint portions and a narrow necked section to distribute tension during rolling.

A one-part reactive silicone emulsion process mixes components in-line to produce consistent coating performance.

Segmenting dipole magnets into a loop configuration enables mass production of high-quality anti-counterfeit security features.

Alcoholysis reduces molecular weight of aliphatic-aromatic copolyesters, enabling meltblowing of biodegradable fibers without sacrificing mechanical strength.

Microneedle structures with sucker chambers provide strong adhesion on human skin using van der Waals forces and capillary action.

Thermoplastic polyurethane films restore fabric thickness after compression, maintaining water handling capacity and reducing replacement frequency.

Optimized solvent parameters suppress agglomeration variation while maintaining image glossiness and fixability.

Amorphous polyester powder coating eliminates extractable aromatic acids and bisphenol-A to ensure safe prolonged contact with food and alcoholic beverages.

A sheet material features a concave-convex part with hexagonal and triangular unit areas to increase bending stiffness.

Deep-drawing blanks into open profiles with variable cross-sections, then cutting projecting flanges to shape the final component.

Selective laser ablation of flock fibers exposes underlying adhesive layer, creating multi-color decorative motifs without adding extra coating layers.

Surface modification layers control van der Waals and covalent bonding to enable carrier reuse after high temperature processing without delamination.

Novolac vinyl esters improve hot strength and heat aging performance in anaerobic adhesives up to 300°C.

A segmented mandrel assembly enables single-piece composite shell formation using differential thermal expansion.

Integrating polarization and touch patterns into a single window member reduces manufacturing costs while improving fingerprint sensing sensitivity.

Nested grid structures eliminate surface de-bonding risks from impact damage while maintaining weight savings of 15% to 35% compared to baseline layups.

Polyurethane coating mitigates abrasion from solids leakage, extending belt life in high-pressure filtration systems.

Pre-coat iron semi-products with chrome-aluminum powder to resolve sintering difficulties and achieve uniform high-temperature oxidation resistance.