Tray Containers TRIZ Cases

See how shaped foam slots with narrow necks and wider holding areas eliminate ties and straps i

A removable tub secured to a load-bearing tray enables uniform rack handling of loose-item storage while cutting tub reinforcement, weight, and cost.

An integral punnet base uses connecting portions and protrusions to cushion delicate food, resist inversion, and stay recyclable.

Curved support portions and offset reference markers keep drill cores aligned, reduce fracture risk, and improve photographic measurement accuracy.

Stepped corner portions and ridges keep softened adhesive from contacting stacked tray edges, enabling clean, reliable denesting.

Interlock panels with concave surfaces secure different keg sizes on one pallet, reducing manual handling and improving transport stability.

Asymmetrical sidewall features let ESD trays nest for compact storage and stack for access, while built-in indicators improve workflow visibility.

Flexible bridges let tray abutments move during cap release, lowering detachment force while preserving secure holding and clipping reliability.

A supporting plate splits the tray cavity into two loading spaces, increasing stack load capacity without thicker tray walls or higher damage risk.

Angled receptacles let users scrape excess dip from solid food while separate compartments support easier removal without breakage.

Defined breakage portions and clip-slot connectors adapt tray compartments to different item sizes and quantities.

Plastic bakery tray replaces metal wire with integrally formed mesh walls and nesting tabs to eliminate sharp edges, rust, and contamination risks.

Asymmetric lugs on molded trays prevent mirror-image nesting to maintain axial spacing and simplify automated handling.

Segmented panels and stands prevent spills while maintaining hygiene during vehicle transport.

Segmented compartments isolate each strawberry to prevent contamination spread while maintaining full visibility of fruit condition.

Segmented cellulose blanks with air cells eliminate void fillers, maximizing pallet space while maintaining stacking strength.

A molded fiber tub uses internal projections to securely receive consumer products within a defined cavity.

Interchangeable limit blocks assemble on a base tray to form variable storage zones, eliminating the need for multiple fixed-size trays.

An extension portion supports a tray within a case, reducing unnecessary space and lowering material costs while ensuring secure product retention.

Tapered support ribs reduce material usage while locking handles maintain structural integrity during transport.

Spaced inner and outer wall portions reinforce shorter front and rear walls, preventing breakage when stacking hot baked goods.

Projections on the sealing edge maintain film adhesion while depressions capture food contaminants to ensure hermetic seals.

A corrugated cardboard tray design incorporates stacking lugs formed within the rectangular blank outline to reduce material waste.

Pivotable supports block wall channels to hold upper containers at selected heights, preventing damage during variable stacking.

A driverless transport unit uses a detachable retaining mechanism to secure and move transport containers along dynamic routes.

A stackable plastic container uses a flexible shoulder portion to absorb top load forces while maintaining structural integrity.

Slits in the base wall allow rigid U-shaped members to collapse into a W-configuration, reducing shipping volume while maintaining structural integrity.

Asymmetric wall heights enable ninety degree rotation nesting to reduce footprint while maintaining structural integrity.

Segmented tray flange folds downward to shield overwrap from cutting, maintaining food freshness.

A dual-tray packaging apparatus uses interlocking hemispherical depressions to form secure spherical cavities for individual ice cream scoops.

A flexible containment berm floor uses a sandwiched puncture-resistant layer to resist vehicle tire wear and debris damage.

Rows of rigid reinforcement elements transfer weight from the lid to the base, preventing irreversible foam deformation under heavy loads.

Nested containers with positive and negative features prevent radiation curtain displacement of small items.

A product dispensing system uses layered carriers with variable connection strengths to organize multiple items for sequential access.

A molded plastic tray features a projecting lip at the front wall upper edge to reinforce structural integrity during stacking operations.

Passive leveling rollers engage bottom cavities to align storage means, reducing system cost while maintaining positioning accuracy.

An arched central crown and specific transition radii in press-formed paperboard containers improve stiffness without adding material.

A circulating separating wall divides the container interior, preventing filling contact with bread while allowing easy access.

A breadbasket with a movable window flap prevents product spillage during transport while allowing consumer access.

Inverting conventional packaging uses polymeric support for outer walls and paperboard casing as lid to reduce material waste and simplify manufacturing.

Integrated latch eliminates misplaced clips by interlocking with a boss, enabling stable multi-tray stacks beyond fixed-height limits.

A molded fiber tub uses base projections to define recessed portions that hold consumer products securely within the cavity.

Stiffening ribs and scalloped ledges allow the tray to deflect outwardly under compressive forces, preventing inward buckling of compartments.

Interlocking handle ribs and channels resolve storage instability by securing nested measuring cups without permanent connections.

Tapered elastic stop blocks guide semiconductor insertion and removal, resolving clearance issues that cause loose fixation in conventional carriers.

Interlocking corner tabs resist external impacts during handling, preventing deformation while maintaining stable stacks.

Segmented packaging support uses molded trays with ribbed receptacles to protect fragile pasta during transport while minimizing material costs.

A breathable membrane adjusts gas transmission rates based on temperature to maintain a controlled atmosphere within sealed produce trays.

Continuous rib concentrates heat and pressure for rapid PET film bonding while side ribs guide contaminants away from the sealing zone.

Magnetic containers segment a gift tray to distribute presents sequentially, extending recipient enjoyment beyond a single event.

Interlocking raised members on container lids and bases eliminate foam inserts while preventing sliding during sensitive product transport.