Rigid Containers TRIZ Cases

Gas springs counterbalance the weight of upright assemblies and the roof in a foldable load carrier, reducing manual effort during assembly.

Segmented side panels fold outward for complete emptying while reinforced structures maintain structural stability during transport.

A paper container bottom uses a locking slot and coupling tabs to secure the closure flaps.

Convex upper wall portions fit into openwork bottom recesses, preventing slippage during palletization without fragile centering accessories.

A base member holds a shock absorbing component using an integrated lock portion that engages with an engagement hole.

A securing ring features a recessed latch mechanism that minimizes axial protrusion to enable stable vertical stacking of containers.

A flexible laminate membrane features a press-and-pull tab that breaks the metal foil layer to remove a central panel.

Orthogonal partition panels interengage via slots to segment the internal volume, preventing impact transfer between fragile items during transport.

Rounded receiving areas at flange abutments accommodate fold lines in packaging ears.

A machine-erectable cardboard product support uses hinge panels to convert from a flat configuration into a three-dimensional structure.

An asymmetric rim design with horizontal corners and oblique edges prevents water ingress while maintaining stable stacking.

Segmented casing with rigid upright edges distributes forces to protect delicate objects while collapsing flat to reduce storage volume.

A laminar container blank integrates a hinged lid flap with a line of weakness to form a secure closure structure.

Varying cut-to-land ratios along angled score lines maintain compressive strength while facilitating controlled tearing of the removable top portion.

A corrugated display case uses a tear-away front panel section to form a visible window during erection.

Self-locking lateral panels engage end panels to create a flat bottom and tamper-evident seal, eliminating excess material usage.

Quadrant corner connectors plug into side panel channels to enclose the base panel, reducing manufacturing complexity while maintaining structural integrity.

Auxiliary cutouts create flaps that automatically reseal the opening, preventing unintentional release of contents during storage.

Removable closure flaps on a food carton enable selective access to the interior compartment while preventing condiment mixing.

A collapsible tubular handle structure with hinged panels and expansion tabs extends from a carton body for manual carrying.

Nested containers with pivotally affixed handles secured by embedded magnets enable single-point carrying of multiple substances.

Segmented L-shaped flap with tear-off lines reduces overlapping tabs, lowering production costs and material consumption.

Segmented metal marking devices clamp onto stacking collars to maintain container stackability while enabling quick labeling assembly.

An elongated recess houses a reinforcement strip connected to the polyolefin layer, preventing cardboard contamination and fraying during opening.

A packaging box uses a foldable plate-like body to define upper and lower accommodation seats for elongated items.

Segmented stanchions with crank connections expand timber loading volume, resolving gauge constraints to increase transport efficiency.

Pivotable end walls and retractable bail arms collapse the container volume, eliminating cardboard box damage during shipping.

A carton handle structure integrates a mandrel panel to define precise folding edges for strap formation.

A book-style card holder presents transaction cards upright upon opening covers.

A moveable can end panel displaces the tab handle to create a finger access gap.

Segmented steel pipe reinforcement creates a ring-shaped integral body that prevents bulge deformation under heavy loads.

Segmented side walls attach to a reusable plastic pallet using tab-like elements, resolving instability when the unit is unloaded.

A cardboard crate uses inwardly folded edge flaps to form upward corner projections that engage base recesses.

Segmented adapters with retention members reinforce hand holes, enabling safe handling of heavy wire loads without panel failure.

Profiled plastic pallet runners enable efficient nesting and superior load distribution, resolving durability issues in conventional wooden designs.

A corrugated paperboard bulk bin container integrates outboard runners and tine-receiving openings to form pallet handles directly on the structure.

Compressed fiberboard pegs merge container and pallet functions, eliminating separate storage needs while ensuring secure transport.

Thinned end walls allow quick inspection access without disassembling stacked crates, maintaining storage efficiency.

A quick-assembly cardboard box uses self-erecting divider elements integrated into the structure to separate bottles during transport.

Segmentation and nesting principles enable a box to lift contents for display while maintaining storage integrity.

A carton design uses voids between articles and end flaps to enable direct user access.

A can opening device uses a flexible pull member to pivot an actuator tab for effortless container access.

A three-piece packaging system uses a tray insert to hold inner boxes containing fragile items.

Removable sections on a one-piece shipping container enable conversion to a display case, eliminating product damage from cutting tools.

Inward protrusions extend into the case to secure cylindrical objects, eliminating foam waste and simplifying assembly.

Discrete adhesive tabs replace large-area bonding on a carrying package blank, lowering manufacturing costs while maintaining structural integrity.

Hinged lid sections and a reinforcing panel reduce packaging material waste while maintaining product protection during distribution.

A metallic capsule sealing member uses a stepped profile that plastically deforms to match the engagement machine interface.

Kraft paper pockets and composite cardboard straps reduce ecological footprints by replacing plastic with renewable materials.