Closure Caps TRIZ Cases

See how a sliding and locking mechanism prevents unintentional port forming member detachment i

See how a magnetic attachment mechanism secures a removable straw cover to the lid when not in

See how a single-piece elastically deformable membrane integrates sealing, air passage, and spl

See how a straw lid uses an internal plug seal and relief valve to prevent spills when the vess

See how a magnetic slider coupling replaces mechanical locks in drinkware lids to prevent spill

See how a modular fitment with a cylindrical opening supports thin-walled refill pouches inside

See how a two-piece press-tap dispenser uses integrated vent paths and tube retainers to enable

See how a vacuum-insulated container uses a magnetic cap, spout adapter, and nested-wall constr

See how vertically oriented finger baffles guide airflow to hot spots, reducing heat exchanger

See how a lockable hinged-lid container uses electronically communicated instructions to secure

See how a spout with circumferentially integral opening and adjacent vent separates liquid and

See how a smart container lid uses motion detection to trigger substance-level sensing only whe

See how a synchronized actuator mechanism enables one-handed opening and closing of beverage li

See how interlocking stackable containers with interchangeable lids enable separate ingredient

See how vertically oriented finger baffles use the Coanda effect to direct airflow to hot spots

See how a sealed water tank, protective frame, and stowable stand enable a portable coffee brew

See how a push-release container system enables mess-free mixing of powders and liquids in disp

See how a threaded spout adapter with magnetic cap coupling enables spill-proof pouring while m

See how in-mold labeling integrates a detachable cover over the opening with variable wall thic

See how a detachable sealing plug set and vacuum pump enable stirring rod insertion while maint

Interlocking small containers and interchangeable lids keep drink ingredients separate, sealed, and easy to mix later in one portable bottle.

Vertically oriented finger baffles redirect airflow to furnace hot spots, lowering panel stress and cracking without costly heat exchanger materials.

Using stainless steel contact surfaces and a silicone mouthpiece, this case prevents BPA leaching while keeping reusable fluid storage durable and easy to clean.

Annular sealing ribs, fit-check visual cues, and a shaped sipping spout help beverage lids prevent leaks while stacking more securely.

Snail-shaped and helical spiral elements break wall-adhering lumps and speed uniform powder-liquid mixing in a shakeable container.

A lever-actuated stopper opens a beverage lid with one hand while venting pressure first to prevent spills and liquid or gas expulsion.

A lever-opened stopper vents pressure before drinking, enabling one-handed use while reducing spills and hot-liquid spray.

A sloped drink well and raised lip let beverage lids deliver cup-like sipping while directing aroma vapors toward the user's nose.

A flexible diaphragm and pivoting handle keep infant food containers spill-resistant while preserving easy access and preventing lid loss.

Interchangeable insulated containers and adaptor lids let users separate multiple foods while maintaining temperature during transport.

A plastic threaded outsert lets metal bottles use twist-off or ROPP closures, avoiding neck damage while enabling tool-free resealing.

A PVC-free gasket geometry and pre-curling sequence improve seal and opening torque while allowing safe storage of metal capsules.

A spring-loaded nozzle and plug seal prevent upside-down leakage while still admitting air to restore squeeze bottles after dispensing.

Separate crown bodies and pull-tab assemblies enable ring pull crowns that keep a tight seal yet open with less force on standard capping machines.

Fine laser marking creates readable codes on can ends and pull tabs at high speed without burning or ablating the lacquer.

Selective wall ironing thins the open-end skirt of a deep draw closure cap to save metal, protect coatings, and keep cap functionality.

A lost-motion ring opens a relief valve before cap loosening, equalizing container pressure to prevent expulsion and ease removal.

Preformed channels and threads cut capping load, prevent metallic bottle deformation, and enable thinner bottles with reliable sealing.

An ironing die thins the non-functional cap wall to save metal while preserving bottle-thread fit and lacquer coating integrity.