Domestic Articles TRIZ Cases

A plastic container forming method applies four pressure levels to shape preforms while cooling the bottom area.

Merging breather functions into the tool body eliminates consumable material costs and compression issues.

A pellet with a glass filament core and polymer sheath containing filler particles improves tensile modulus to density ratio.

A control circuit cools containers using parameters from preform and container production units.

Varying consolidation degrees in a fiber composite component resolve the trade-off between high stiffness and ease of forming by creating film hinges.

Laser welding joins fiber-reinforced polyamide half-shells, eliminating adhesive curing time while maintaining structural rigidity.

Program-controlled robots move detachable tool halves to apply liquid foam and bond carriers, eliminating idle curing time.

Stretch blow molding orients thermoplastic preforms via axial stretching and radial blowing, resolving low impact resistance in conventional thermoformed tubs.

Displacing a smaller blowing assembly along longitudinal guides resolves the contradiction between high productivity and low manufacturing cost.

Blending two ethylene copolymers with specific molecular weight distributions achieves over 4200 hinge life cycles.

A flexible charge support membrane coupled to a suspension device via a tension-controlled release structure.

Segmented heated plates melt thermoplastic interfaces to resolve stability issues and improve weld bond strength.

Automated dispensers apply release agents and sealants to forming tools, eliminating manual inconsistencies and volatile chemical requirements.

Automated robotic arms and vibration mechanisms remove air bubbles from impregnation baths, reducing cycle times in composite manufacturing.