Packaging Toiletries TRIZ Cases

Magnetic elements secure a cosmetic support to eliminate friction wear and ensure reliable operation.

A curved cosmetic applicator head features recessed and hollow regions to store larger product volumes.

A modular cosmetic pen uses an adapter to combine a writing instrument with a cosmetic tool into one streamlined device.

An adjustable wiping element preserves elasticity in cosmetic applicators through a limiting mechanism that controls deformation during storage.

Rotating magnetic force transmits power to swappable heads, enabling waterproof skin care without mechanical connectors.

Identical pivot blocks on modular intermediate layers reduce mold costs by eliminating varied heights while enabling customizable layer configurations.

Extraction of sealing function to wringer reduces complexity while preventing clogging in cosmetic vials.

A paper cosmetic container uses a hinged flap and groove to secure the cover without magnets.

Spring biased plunger closes valves to prevent air contamination while fibrous applicator ensures uniform flow.

Segmenting the container into a nested refill and base resolves shape complexity while allowing noble material reuse.

Resilient tabs mount the shaving solid while fluid channels deliver lubricant, preventing water pooling in wet environments.

An integrated threaded mechanism in a dual end container reduces volume by nesting cups, preventing accidental actuation of unwanted products.

Radial ribs define a central passageway for gravity-fed filling, eliminating separate support grids to reduce device complexity.

Segmented coupling uses a press groove to lift the inner container, resolving interference fitting complexity while maintaining secure attachment.

A rod-shaped cosmetic with a longitudinal cavity reduces diameter for easier drawing while maintaining impact resistance through segmented structural design.

Individual connectors allow each nail tip to detach from the base without disturbing others, enabling rapid color scheme comparison and mass production.

A cosmetic container uses a ratcheted wheel and threaded rod to extend product through discrete button pushes.

Integrating a shaker with the brush rod mixes contents during withdrawal, preventing layer separation and precipitation.

A liquid makeup refill uses an absorbent complex for dispensing and external volumes to increase storage capacity.

Dual-spring buffering prevents core breakage in small-diameter cosmetics by dynamically controlling protrusion and absorbing impact forces.

A cosmetic packaging device uses a translational unlocking mechanism to separate the cap from the container.

A rotary cosmetic dispenser transforms rotation into translational movement of an inner barrel to expel product through a longitudinal duct.

Segmented dyeing subpackages with tab-and-slot connections resolve instruction complexity by enforcing correct chemical handling sequence.

A resilient silicone foam applicator covered by a flexible non-porous coating prevents product absorption.

A micro-droplet dispensing system mixes custom nail polish formulas using individually powered nozzles on a conveyor line.

Mechanical interlocks separate plastic and metal layers for recycling, resolving the trade-off between connection strength and material recovery.

A dual-chamber cosmetic container uses a piston to mix separated materials upon user activation.

A rotating cosmetic dispenser merges multiple product cartridges into a single housing unit controlled by a common actuator.

Protrusions embedded in the dispenser platform become exposed through abrasion, signaling impending depletion to prevent unexpected stockouts.

Automated absorbent pressing mechanism eliminates manual labor variability to maintain quality within a predetermined error range.

Using RTV-GEL resins eliminates crash test failures and odor issues caused by hot melt adhesives while preserving product visibility.

Variable thickness lip design resolves rigidity versus flexibility trade-offs, preventing splatter across varying product viscosities.

Inverted front-surface hinge structure eliminates finger interference while maintaining compact container volume.

Segmenting the nozzle into a replaceable spray head resolves clogging contradictions while minimizing media waste during type changes.

A paper lipstick tube uses a pin and threaded grooves to convert rotation into linear motion for the push-pull function.

A personal care applicator device uses a rocker assembly within an anchoring scaffold to rotate the head for precise product placement.

Living hinges allow the trap to collapse for storage while expanding to prevent beard trimmings from clogging sink drains.

A snap-fitting mechanism secures a metal sleeve to a plastic guide using flexible tabs.

A rotating dispensing mechanism controls cosmetic powder flow through aligned orifices and protrusions for precise application.

Tubular scraping member guides cosmetic from filling region to application body.

Segmenting the support into functional layers with an intermediary barrier prevents uncontrolled perfume migration while maintaining rapid drying speeds.

A rotatable cylindrical sleeve holds product containers on a reach device to facilitate independent application.

A roll-on applicator ball uses a connecting ring to join two hemispherical halves formed by injection moulding.

An annular packing seals the powder discharge hole when the upper cap closes, preventing leakage and moisture loss in the container.

A dual-ended cosmetic device integrates a lipstick applicator with a rotating blotting apparatus for convenient one-handed operation.

A hollow tube contains parallel cosmetic liquid tanks with dedicated tips for precise application.

A mechanical tensioning element compresses between the shell and insert to establish a solid contact line.

A magnetic cosmetic holder uses a selector tube to access cartridges locked by annular grooves.

Segmenting the lipstick into independent delivery systems and using a deformable wall enables selective application of components without complex mechanisms.

Segmented merlons on a spiral member provide consistent swivel torque and minimize component looseness without requiring lubrication.