Domestic Articles TRIZ Cases

Segmented temperature units prevent neck overcooling and thickness unevenness, maintaining uniformity while shortening the molding cycle.

Flanged laminate structure with steel edge layers enables direct welding to steel components, preventing brittle intermetallic compound formation.

Continuous extrusion process introduces foamable reactive system into die strip for homogeneous polyurethane core formation.

Separate pressurizing sources maintain liquid mixture uniformity while simplifying the production process.

Differential heating liquefies lower particles first, pushing trapped air toward an escape route to prevent bubbles in large thermoplastic plates.

Direct metal laser sintering fuses functionally graded materials into a seamless nozzle, eliminating assembly joints that trap melt and cause inconsistent wear.

Segmenting the cascade array into overmolded comb subassemblies reduces manufacturing labor while maintaining complex three-dimensional geometry.

A multimodal HDPE blend with cyclic olefin copolymer enhances tensile modulus for injection molded caps.

A temporary mechanical coupling coordinates the stretching rod and blow nozzle movements, eliminating unnecessary deceleration phases that waste process time.

A piston member creates a liquid pressure spike inside a preform to finalize container shaping.

Independent layer solidification via selective irradiation resolves the trade-off between high barrier reliability and low manufacturing cost in PET containers.

Movable transfer unit nozzle directs drying gas flow onto wet mold inserts, eliminating manual drying downtime and reducing production costs.

Pneumatic expansion of a tubular plastic sheath covers helical spring wires, preventing paint chipping and allowing smaller spring designs.

Concentric crater depressions in the carrier part reduce material weight and adhesive volume while improving adhesion reliability.

Plasma deposition forms a thin barrier layer on the inner container wall, preventing toxic ink migration during direct outer printing.

Heat treatment of the intermediate layer adjusts resin crystallinity to reduce spin rates on full shots without increasing manufacturing complexity.

A segmented bonding process presses friction linings against carriers using controlled pressure to distribute adhesive before full curing.

Conductive silicone strips connect substrate pads to circuit board pads within a housing for bezel-less full-screen touch control.

A deformable potting enclosure uses a partially cured epoxy compound to form complex shapes.

Segmented heating and thermal insulation in a lidding machine prevent film damage during modified atmosphere sealing.

A heating device uses a heat pipe to transfer thermal energy uniformly across the sealing portion of a pouch battery.

Segmented mold inserts slide freely to avoid valve gate interference, enabling complicated molding with improved productivity.

Dual radiant heaters heat laminates and 3D substrates simultaneously, reducing cycle time from over 300 seconds to under 60 seconds.

Hardened touch roller prevents foreign body adhesion and pinhole faults in microporous plastic film.

Hot thermoplastic material coats a pre-molded insert to eliminate sharp edges and plasticizer migration in medical pouches.

Constant pressure injection molding reduces runner sizes, minimizing polymer residence time and material waste while maintaining complete cavity filling.

Internal support elements enable load-bearing floor and ceiling units to maintain stability while preserving sterile access.

A grouping unit compacts injection molded parts into a dense two-dimensional grid arrangement using movable support strips.