Caps TRIZ Cases

A plug cover features a radially outward protrusion that engages the holder inner wall to secure the device during insertion.

A synthetic resin closure body pivots via a radially extended protruding piece that engages an inner jaw portion to maintain the open position.

A rotary machine positions a measurement sensor radially outside the drive motor to support precise angular determination of the rotating platform.

A capping plant uses an adjustable connection cross-member to reposition guide means for different container formats.

A resilient deformable liner transitions between locked and unlocked states via controlled elastic deformation to enable secure closure engagement.

A container cap uses a radial lip and axial soft seal to compress against the pouring nozzle.

A bottle cap mechanism embeds a label ring between wall layers to expose identification information through outer holes.

Rod-shaped setup tables and direct drive capping systems eliminate crevices to lower contamination risks in beverage plants.

Curved guide profile orients capsules via centrifugal referencing, preventing jamming and reducing energy consumption in high-speed feeding lines.

Non-deformable circumferential bead segments apply constant radial force to prevent fitment backoff and ensure reliable sealing integrity.

A bottle cap assembly uses snap engagement means to secure a closure on a container.

Heat treatment covalently bonds silicone to syringe inner surfaces, preventing medicament crossover and maintaining injectable integrity.

A laser sealing method uses a heat-generating resin composition to melt adhesion between containers and lids.

Segmented polymeric closures with fluid channels resolve seal strength versus removal difficulty in retort packaging.

A retort closure uses pressurized air through end wall openings to expel trapped debris from the container neck interface.

Extending portion prevents accidental return below engaging jaw and generates audible sound for consumer recognition.

Angled guides on a T-shaped platform fold major flaps automatically, reducing manual effort and sealing complexity.

A universal pill bottle cap uses a fingerprint scanner and sliding latch to secure medication contents.

A rotating cap design integrates a separating part that forms an opening via screw thread advancement during rotation.

Biased cover tabs lock onto flange radial projections to prevent lid separation during falls while allowing manual release.

Segmenting the closure from a dropping pendant prevents counterfeit repackaging without increasing assembly complexity.

A container closure system uses locking tabs and primary anchors to secure the cap with minimal manual force.

Radially projecting levers on the base and closure part amplify user force to break the seal.

A container cap embeds a high-resolution optical lens to capture digital images of liquid contents through the sealed structure.

Differentiated cooling in the metal mold prevents mouth deformation while retaining body heat, eliminating separate sterilization equipment.

Nested caps with flexible outer wings reduce friction during push-and-turn disengagement for reliable child resistance.

Connecting bridges segment the guarantee seal to prevent dangerous spike formation while keeping engagement portions attached to the cap body.

Flexible arms in the tethered closure element allow cap removal while maintaining attachment to prevent environmental dispersion.

Angled ramp surfaces on a locking shoulder guide rotational alignment, preventing accidental interlocking errors during automated handling.

A polycyclic polyester and phenolic resin coating system protects packaging containers from corrosion.

Separating the distortable region from the break line prevents counterfeiters from re-forming the closure, ensuring reliable anti-counterfeiting protection.

A flexible membrane seals the gap between a moving carrier and a sterile chamber wall, preventing contamination from unsterile drive components.

Elastic flexible rim seals storage cases while glass fiber reinforcement prevents deformation during repeated opening and closing cycles.

A pierceable induction seal uses a peripheral metallic layer for sealing while keeping the central area product-compatible.

Segmented drainage paths at the insert-body interface allow fluid passage, resolving harmful trapping while maintaining multi-component versatility.

Separating the sliding layer from the cap body prevents contamination during vent slit processing while maintaining production efficiency.

A compressed tether prevents shell interference and provides a convenient handle after first opening.

Interlocking threads and varying gaps isolate flowable materials, resolving the trade-off between transport convenience and accidental mixing.

Concave transition portion guides inner cylindrical body into package neck, resolving alignment reliability issues during high-speed filling operations.

Frangible flanges and masking membranes provide tamper indication without slow foil application processes.

Segmenting the closure into distinct sealing and dispensing components resolves the trade-off between secure leak prevention and easy user operation.

A closure cap uses a second projection on its web section to hold the threaded part in an open position.

Multi-directional ventilation passages in a closure structure ensure continuous airflow through obstructed airways.

Thin-walled inversion pieces and a breakable restraint wall allow easy removal without scrap formation.