Packaging TRIZ Cases

Transparent flexible shield intercepts spillage from turning augers, preventing material loss and moisture contamination.

A pivoting transfer frame with multi-axis container pickers synchronizes movement patterns between packaging units.

Segmented rotating and holding members with a securing cap resolve the contradiction between safe operator grip and simple mechanical structure.

Removable lid spacers interpose between vertical pharmaceutical bottles, preventing collisions and breakage during in-line stocking.

Twin feed screws create uniform spacing between adjacent deformable containers, resolving irregular handling issues during rotary processing.

Magnetic corner caps anchor a multi-layer foam panel to metallic vehicle surfaces, stopping slippage and displacement caused by road vibrations.

A spiked water dispensing device punctures hermetically sealed fluid bags to form a secure seal.

A mobile dispensing rack with segmented stands holds multiple trellis rolls and guides netting to adjustable heights for simultaneous layer deployment.

Blending a low elastic modulus polymer with thermoplastic resin prevents sticking under load and temperature changes without surface coatings.

A drink pouch separates brewing from storage using a floating inner bag, resolving the trade-off between convenience and flavor customization.

Glue extends through holes to attach pouches to outer packaging, eliminating costly mechanical fixing apparatus and reducing food contamination risk.

Segmented cartridges with integrated braking and guiding mechanisms accommodate varied stock roller positions without increasing device complexity.

Protruding sealing edges made of softer materials enable reliable heat sealing on durable reusable containers, reducing waste from single-use packaging.

A displaceable door at each storage location restricts aisle access until a bin is present.

Segmented carrier heads with independently controlled pins manage object speed to eliminate rebound during high-speed transfer between processing areas.

Radial rotation of gripping jaws prevents damage and maintains synchronism during delicate product handling.

Parallel rotating drums transfer tubular casings vertically to achieve 1,600 cartridges per minute without increasing machine complexity.

Merging a tethered spout with pouch material eliminates loose choking hazards and enables full component recycling.

An oxygen-impermeable polyethylene terephthalate capsule body eliminates outer wrappings to preserve organoleptic properties and improve recyclability.

A hinged catch with a ring member secures car floor mats to packaging posts.

Composite closure layer joins perforated film strip to adhesive tape, eliminating tear strips that interfere with reclosing.

A flexible pouch closure system uses a sliding cylindrical tube to keep the cap attached while allowing fluid dispensing.

Separable flanges reduce installation space for efficient electronic component mounting.

Nested sample holder card uses folded tabs to secure multiple tubes, eliminating extra thickness from single-tube designs.

A polymeric ream wrap features a line of weakness positioned within overlapping flaps to facilitate easy package initiation.

End reverse guides invert the belt path to eliminate straight sections, resolving horizontal displacement and friction in stacked helical conveyors.

Guide device supports piece goods along one side to prevent twisting and misalignment during angled transfer between conveyor sections.

Segmented side and center arms grip flexible pouches to reduce machine footprint by minimizing articulation clearance space.

Alternating compression plates maintain constant pressure on insulation wool, preventing material damage from pressure relief during batch processing.

A capsule filter restricts fluid flow to create a dedicated steeping chamber, resolving the trade-off between preparation speed and extraction quality.

A gift card holder uses a presentation flap to obscure the card while adding decorative elements.

An adhesive layer retains granular media in the indicating area, preventing false readings caused by short duration acceleration events during transport.

A beverage capsule incorporates a self-contained gas reservoir to entrain gas into liquid flow, creating consistent foam without external air inlets.

Perforated weak points in a plastic blister sheet enable quiet product dispensing while eliminating noise and cost issues of metal foil alternatives.

Segmented vacuum panels flex to accommodate internal pressure changes, reducing volume by 3-5% without significant distortion during hot-fill cooling.

A solid member and flexible bag wall create a self-service check valve that ensures reliable gas retention while simplifying manufacturing complexity.

An automated retrieval system uses software-controlled positioning to eliminate manual handling errors while maximizing three-dimensional storage density.

Operating rings rotate with the adhesive film reel to prevent hand rubbing against the surface, ensuring comfortable continuous dispensing without deformation.

Rotating a support member disengages a conveyor return roller from a fixed mandrel, enabling single-sided maintenance without far-side access.

A beverage capsule base uses an inner plate with liquid passages to guide flow and create turbulence for solid foam generation.

Intersecting conveyor matrix with movable transpositors sorts multiple packages simultaneously across different directions.

A screen protector applicator uses a positioning die and flexible pulling parts to align the protective film on electronic devices.

Segmented container portions with a nested cap seal fluid cavities, resolving volume loss during stringing to maximize thermal capacity.

A sorting robot uses a vertical lifting mechanism to move goods between chassis levels.

Independent vertical movement of transfer and loading stations resolves the contradiction between compact footprint and high-speed adaptability.

Segmented plug closures with keying features resolve the trade-off between secure sealing and easy installation in large inkjet printer supplies.

Segmented bag design uses a translucent bottom window to detect liquid presence while metallized side walls block light exposure.

Converging non-linear weakened lines guide tear propagation, resolving uncontrolled tearing and alignment issues during manufacturing.

A torque-absorbing coupler connects drive shafts to centering arms in a load-centering apparatus.

Mechanical pliers replace vacuum suction cups to seize air permeable fabric bags, ensuring reliable single-bag handling without air leakage.