Rigid Containers TRIZ Cases

Folding recessed trusses in reinforced shoulders prevent inner side wall deflection and front lip kinking while reducing material usage.

Adjustable geometric features allow mixed-size cases to stack securely, while rear plate handle mounting prevents leakage without piercing the container walls.

A shipping carton uses reinforcing blanks to boost rigidity while enabling tear-away sections for easy product access.

A corrugated cardboard box uses crumpling corners to absorb impact energy and protect fragile glass bottles during shipping.

Segmented tuck flaps detach rear portions for product access while retaining front closures to prevent premature opening during transport.

Segmenting the score line on a collapsible raised form reduces opening force while maintaining structural integrity against internal pressure.

A prismatic container with a rotatable bottom enables stable mutual rotation between the casing and base.

A collapsible container uses a single axis hinge system to fold side and end panels flat onto the base.

Segmented corner boards join via clips with guard walls that shield sharp connector ends, resolving safety versus assembly complexity.

An integrated locking tab secures the closure flap while preventing fraudulent opening, reducing manufacturing complexity and labor costs.

Interlocking side flaps create an interior dividing wall in a single food container, eliminating the need for multiple separate packages.

Spring-loaded dividing strips insert into side wall grooves to secure flat components of varying widths without complex custom inserts.

A rigid dual-cap bundling member cups stacked consumer products at opposite ends while a bridge connects them over the top face.

A container blank uses preformed separation lines to detach panels, converting a shipping box into an open display tray without tools.

Pivoting posts and extendable rods enable a modular container to fold flat, resolving the trade-off between high load capacity and bulky storage volume.

A folded corrugated carton frame stabilizes floral shipments using ergonomic handles and inner strapping mechanisms.

Fastener slots engage sidewall enclosures to resolve limited weight capacity in passive storage box designs.

A cardboard blank uses a continuous spacing part with curved edge cutout lines to stabilize grouped cartons during assembly.

Replaces BPA epoxy resins with polyester and crosslinkers to ensure food safety while maintaining adhesion.

Rotating flaps guided by notches open the case, resolving access issues while maintaining shock protection.

An inner loop encircles a peripheral rope to maintain group cohesion while reducing raw material consumption for beverage packaging.

Optimizing the distance between the vent score and button sidewall ensures reliable rupture while maintaining manufacturing tolerance.

Segmented walls with self-aligning projections enable selective content access while maintaining structural rigidity during transport.

A carton with a tear strip separates tiers for handling, while a divider prevents can-to-can contact without specialized assembly machinery.

Reinforcing panel with hinged flaps forms multi-layered handle to prevent deformation under high loads.

Segmented apertures in the flexible carrier stretch elastically to engage containers, reducing material usage while maintaining structural integrity.

Flexible tension-resistant cables link foot sections to edge areas, generating resisting tensile stress that prevents platform bending on uneven surfaces.

Segmented modular design with adjustable posts resolves the contradiction between container volume reduction and structural reliability.

Cut slot and elastic clip retain promotional leaflets without increasing manufacturing costs.

A mechanical locking pallet uses capture bars to secure objects during transport.

Oblique distal and base portions of end flaps create internal reinforcement, preventing crushing while reducing material usage.

Transport pallets feature spacer blocks with feed-through channels to link connecting rods for modular structural assembly.

A toilet seat package uses a cover with slots and a securing band to stabilize the seat, preventing connector damage from transport movement.

Circular corner receptacles in the packing carton protect fragile valve heads and seats from damage during stacking, reducing maintenance downtime.

Pre-threads component tapes into guides before storage to create integral units, eliminating manual threading time and optimizing vertical space.

A food box with a slit in the folding line prevents flap separation and tearing when rotating beyond ninety degrees.

Segmented panels and adhesive strips enable controlled dispensing of snack foods while allowing the box to re-seal after use.

A handle reinforcement flap connects to the top panel and faces the back panel to strengthen the carton grip.

Segmented corrugated blanks paired with wooden reinforcement panels resolve top-load strength and adhesive contamination trade-offs.

Tinplate container shaped like a glass bottle prevents UV damage and fragility while fitting existing filling lines.

Adhesive seals molded end plates to a plastic body, eliminating tie rods that obstruct interior visibility.

Nested waterproof bag inside cardboard box prevents corrosive liquid leakage while maintaining object visibility for safe handling.

A collapsible container uses a hinge device with movable portions to fold side walls parallel to the base without tools.

A collapsible storage container employs a spring-return elastic latching lug engaging a locking cam to prevent unintentional folding during transport.

Corner pockets on medical packages enable finger access to extract items from tightly stacked shelves without disturbing adjacent units.

A foldable plastic container uses interlocking side wall tabs to form a closed waterproof structure from a single flat sheet.

Interlocking wall beads and grooves stabilize lightweight panels, reducing waste while preventing water ingress.

A multi-mode container protects portable devices during transport and transforms into a stand using adjustable support surfaces.

End wall cuts create tabs and recesses that interlock mechanically, eliminating adhesives while maintaining stacking strength.

A transport pallet features a vertically displaceable base plate that lifts to allow forklift insertion.