Packaging Toiletries TRIZ Cases

Silicone ear cups with drainage holes prevent water entry while resisting heat from hair styling tools.

Segmenting the compact into interchangeable plates reduces material waste while local thickness variations enable custom illuminated designs.

A cosmetic applicator uses a geometric positioning system to guide an application arm.

A cosmetic applicator featuring bulged and depressed zones on its applying member to enhance surface contact area.

A cosmetic applicator featuring a rounded tip made from thermal storage material that dispenses products while transferring heat.

Foamed elastomer anchors distribute stress uniformly across ear roots, eliminating discomfort from fixed geometries and clamping.

A portable deodorant applicator features a flexible handle that switches between storage and gripping positions.

A perfume testing system uses contact-based impregnating members to transfer fragrance onto test strips without spray mechanisms.

A cosmetic unit with an adjustable wiper maintains consistent opening area changes through axial deformation of the stripping element.

A cosmetics case integrates a rotatable grinding member and spring-supported powder container for efficient material processing.

Elastic arms on the coupling member engage through-holes in the intermediate cylinder, eliminating welding and reducing assembly time.

A multi pencil uses a ratchet mechanism to advance drawing materials via relative rotation of its main body and leading tube.

A refillable cosmetic container system featuring a removable inner vessel nested within a durable outer shell for easy product replacement.

Elastic deformation joins the upper and lower cups through tangential forces, preventing radial stress that damages the cosmetic product during replacement.

Segmented guide grooves enable linear shaft extension and retraction, eliminating rotational cap operation while maintaining secure retention.

A dispensing assembly uses a horizontally translating frame to lock a product cassette within a housing access window.

Segmented palettes and intermediary selection charts resolve the contradiction between look variety and user complexity, enabling reliable professional results.

A magnetic connection joins the housing and bearing member of a cosmetic applicator while an elastomeric gasket deforms to fill the interface gap.

A reusable lip balm container uses a rotatable dial to extend the tube.

A wearable sensor device measures airborne pollutant exposure to generate personalized haircare product recommendations.

Nested outer and mounting skirts interlock to prevent detachment, resolving positioning reliability issues during container assembly.

A cosmetic applicator uses a shaped stamp means to imprint winged eyeliner directly onto skin.

Segmenting the median bundle core from the outer tube allows full PET construction, eliminating mold sticking and deformation during demolding.

Disposable casting fixtures with tear-away sections bond silicone to applicator bases, eliminating high mold costs and difficult part removal.

A rod cosmetic feeding container uses a spring portion to absorb external forces, preventing back-and-forth movement that damages the material.

A disposable dual-ended applicator merges manual exfoliation with integrated serum delivery for sanitary skin treatment.

A precision liquid applicator uses a valve stop to control the cross-sectional area of an annular passageway for dispensing.

A fingernail image processing system detects target areas to create print data for nail art application.

A silicone resin applicator maintains dimensional stability within viscous cosmetic containers by limiting fluid oil fraction absorption.

A refill container for cosmetic compacts uses a mesh fabric cover and elastic valve plate to secure liquid storage.

Curved shield portion blocks makeup particles from eyes and eyelashes, preventing contamination while maintaining precise application.

An interchangeable outer cap design reduces manufacturing complexity by supporting multiple inner components across solid, gel, and liquid product forms.

A compact powder case uses a movable piston to open a supply slit for controlled dispensing.

Localized housing orifices paired with open-cell porous material retain suspended solid particles, preventing sedimentation during application.

A cosmetic container uses a rotatable handle to adjust pump stroke length for precise dispensing control.

A hairdressing cape uses a single strap zipper to fold around the neck, preventing hair clippings from falling through gaps.

A retractable cosmetic stick container relocates the bistable device radially within the hood wall thickness, eliminating axial friction and jamming risks.

A motion stabilizer carriage guides a mascara applicator along a track to filter hand tremors during cosmetic application.

A refillable cosmetic container integrates a recessed lid and internal gripping mechanism for on-the-go product access.

A gel cosmetic applicator delivers a cooling sensation through thermal conduction while maintaining structural stability.

Segmented cylindrical applicator uses an electrical gear motor to drive a piston, ensuring uniform UV gel application while minimizing solvent inhalation risks.

A cosmetic container uses a bottom-mounted dial to rotate the turning plate for flow path control.

A rotating application tip on a rigid hollow stick prevents product clogging and skin irritation during even distribution.

Segmented reservoirs and air pockets prevent high-temperature relocation, keeping lip balm accessible while reducing waste.

A planar light source emits diffusion light outside the curing casing to illuminate artificial nails.

Segmenting the tube into a reusable base and replaceable mechanism reduces environmental waste while maintaining structural stability during use.

Segmented sponge modules and an intermediary fluid delivery system eliminate manual scrubbing damage while enabling simultaneous dual-foot operation.

Rigid bottom protects applicator from welding damage while enabling upright storage.

An adjustable sample holder accommodates varying bottle lengths while preventing accidental discharge through a secure cap.