Packaging TRIZ Cases

A can attaches a tool to its curled edge using an elastically deformable portion for secure retention.

A positive displacement sorter gate uses a rotary actuator slip joint and electronic divert control to adjust activation signals for critical damping.

An automated retractable bumper detects vehicle presence via sensors to deploy or retract, eliminating manual operator control errors.

A helical screw distributor rotates to engage capsules from a single conveyor path and place them into multiple filling machine entrances.

Stabilizing fins dampen rotational forces on the transport case, maintaining orientation while the helical conveyor moves seismic sensors to the seabed.

Detachable coupling devices on tray sealer gripper arms allow quick swapping of segments, resolving handling challenges across uneven transport levels.

Weight-dependent platform depression and finger rotation adapt the insertion path for varying document thicknesses without complex mechanical adjustments.

A discharge apparatus grips and displaces interconnected guiding elements to separate them via a movable wedge.

Peelable adhesive on a foldable flap enables easy opening and re-closure, maintaining product freshness in block-shaped packages.

Stacked discs adjust pocket size via a rotary actuator, resolving complexity and reliability issues in transfer star mechanisms.

Presorting switch positions pusher members early to avoid high-speed switching stress and cost.

Segmented screw pipes lift toy balls while reducing part count to prevent finger injuries during assembly.

Wedge elements distribute load and prevent reel movement, reducing support base wear.

A spring element compensates for thermal expansion in the sealing tool, reducing stress and simplifying plate replacement.

A volume data processor segments 3D ultrasound datasets into independent planes to optimize axial and lateral gain parameters for enhanced image brightness.

A razor handle and cartridge selection method uses segmented blister packaging to present independent product information for user customization.

An asymmetric pull tab repositioned from the median axis simplifies opening by enabling single-direction tear propagation.

Folded paperboard panels connect to a sealed blister, creating a stable upright display structure for retail shelves.

Powered auger removes grain from trapped victims using drill-driven rotation to reduce rescue time.

Merges elevation and angle adjustment with the main drive motor to eliminate separate actuators and reduce device complexity.

Calendering polymeric netting forms macroporous layers, avoiding complex mechanical perforation steps.

A packaging system computes primary package sequence numbers to enable reliable product identification.

Selective thermoforming apparatus heats specific polymeric sheet portions using controllable heaters and thermal barriers to form material without distorting adjacent areas.

Separating the motor into a sealed base station allows the cassette to be immersed in cleaning fluid, eliminating bacterial contamination risks.

An add-on device inserts separation sheets between food slices to prevent rejoining during stacking.

Injection-moulding a thermoplastic elastomer sealing member onto the capsule body prevents liquid leakage and maintains extraction pressure during brewing.

Machine learning model calculates packaging scores from product volume data to recommend optimal box specifications.

A thermoplastic resin composition combines crystalline polyester with styrene-based elastomers to form a sealing layer.

Segmented fold lines distribute stress to prevent material tearing and stop spontaneous closure of the dispensing flap.

An integrated handle closure reduces manufacturing costs and weight by merging the cap and grip into one component.

Segmenting the ink tank and adapter prevents cartridge deformation from pressure differentials while maintaining ink deaeration.

Delayed screw conveyor startup prevents cold edge material from mixing with hot core asphalt, ensuring uniform temperature homogeneity.

Replacing fixed mechanical transmissions with programmable robotic arms resolves versatility constraints while maintaining high-speed operation reliability.

Movable arms adjust cavity geometry to accommodate different container diameters, eliminating time-consuming guide modifications.

Segmented molded fiber covers enable selective handle testing while maintaining blade safety and recyclability.

A pivoting cover design enables direct access to the heating device within a road paver bearing block assembly.

Motor-driven barrier parts adjust vertically within the drop chute to maintain consistent height and prevent jamming across varying sealing ring diameters.

Segmented locking elements replace integrally formed hooks to prevent breakage and finger injury during toolless valve exchange.

A retractable conveyor aligns partial and remainder batches into complete units, eliminating wastage from incomplete trays in meat processing.

A rotatable column waste bin handling device grips and lifts containers using a hinged framework to resolve centring errors and reduce public space occupation.

A breachable bubble mechanism separates sealed polymer film layers upon user pressure application.

A pin tip attachment structure uses a coil spring and bushing to absorb impact forces, preventing scratches on aluminum can interiors.

A sealed single-dose package uses a weakened zone to guide controlled breakage of the first sheet.

Dual conveyance devices dynamically switch article orientation to reduce gaps and maximize box capacity.

Expandable lid segments on a pour spout connect to a sealing member, while a rotation locking mechanism prevents unintentional opening during transit.

Segmented incisions with discrete through portions eliminate alignment precision issues and prevent cardboard warping during film separation.

Segmented compression and decompression zones form a self-service feedstock plug that prevents material blowback without obstructing particle flow.

A peelable cold seal uses traverse cuts to form bonded sections and tabs for controlled opening.

Automated end effector performs item picking operations to eliminate manual labor and reduce tote movement time.