Packaging Toiletries TRIZ Cases

Hinged cosmetic case eliminates pushbutton by coupling cover motion to locking mechanism for thin design.

A cosmetic stencil uses a rectilinear positioning edge and angled notch segments to guide precise eyeliner wing placement.

An elastomeric inner shell element secures cosmetic refills through friction, eliminating complex mechanical engagement systems.

A nail printing device displays recognized contours for user refinement through touch input.

Acrylic or HDPE gaskets resist silicone volatile expansion that stretches conventional elastomers, preserving seal integrity and extending product shelf life.

Curved mold plate transfers lacquer to nails, preventing skin contact and ensuring even coating thickness.

Segmented elastic bodies absorb impact and restoring forces, protecting the cosmetic material from damage during drops.

A modular multi-chamber dispenser integrates separated fluid components via a pressure-activated gate for direct application.

Radial petals expand upon withdrawal to strip excess mascara from the applicator shaft, preventing clumping and ensuring consistent application.

A telescopic cosmetic vial uses a movable reservoir and cap to enable one-handed product extraction.

An adjustable telescoping handle extends reach for users with limited mobility, resolving the contradiction between device simplicity and accessibility.

Segmenting the applicator into a reusable housing and replaceable cartridge resolves refillability constraints while maintaining structural simplicity.

A button lip gloss tube uses a spring to eject the storage cylinder from the cap for quick access.

An elastic damping member generates controlled frictional resistance between a lipstick cup and sleeve, resolving wobbling while maintaining smooth rotation.

A flexible indexing tab engages an indexing surface to prevent accidental separation of the cosmetic covering during normal use.

Ultrasonic welding joins a unified PET lipstick case, eliminating formaldehyde emissions and reducing manufacturing costs.

A magnetic rod applicator attracts and holds solid particles on the stem to maintain homogeneous dispersion within a liquid composition.

Segmented porous layers in a cosmetic blender prevent bacterial growth while enabling rapid cleaning.

Radial micro-holes in a porous rubber pad segment the flow to prevent bulky discharge, minimizing residue while blocking external contamination.

An elliptical antiperspirant applicator employs a dual-purpose cap as both handle and storage cover, resolving maneuverability issues in skin folds.

A modular salon trolley housing features a dedicated mounting structure for securing perming machines alongside removable storage drawers.

A vented suction base anchors a nail polish holder to a work surface while a hinged crown allows easy axial removal.

Segmented disposable containers with integrated applicators resolve transport volume constraints while maintaining single-application quantity.

Follower system with wiper reduces meat emulsion buildup on air cylinder, minimizing cleaning time during automated operation.

A server system manages beauty product dispensers by retrieving skin data and transmitting customized recipes to the hardware.

Segmented eyeliner applicators employ a protective holder structure to prevent tip cracking while maintaining uniform pigment distribution.

Server-side processing generates AR makeup overlays for facial regions, reducing local device complexity while maintaining user engagement.

A rotating wheel applicator deposits cosmetic material via a textured tread surface to create diverse makeup patterns.

A cosmetic packaging device uses a rotating actuator to move a product support between retracted and released positions.

An elastomeric blade removes streaks from viscous nail polish by adapting curvature.

A cosmetic container system uses an impregnation member and a containing body to mix two materials on a puff.

A pendant lipstick bullet integrates a gloss core and liner segments for simultaneous application.

A modular makeup applicator integrates cosmetic storage and application tools into a single pen-shaped device.

A dual-ended stick mechanism uses a single cam sleeve with a helical groove to extend and retract two products via rotational overcap movement.

Laser-perforated puff fabric shapes a base for compact powder integration, eliminating separate casing manufacturing lines.

Overlapping tongue pieces create communication grooves that equalize pressure, preventing the pumping phenomenon during applicator insertion.

Segmented spiral guideways increase contact area to resolve loose operation and sliding instability in cosmetic storage containers.

Orifices with varying sections create non-uniform product loading to resolve uniform distribution limits.

A movable applicator stem locks in a retracted position via a wedged coupling tip to prevent accidental head damage.

An inner rim on the cartridge cup enables clean extraction via a dedicated tool, resolving interference issues during refill.

An impermeable polyurethane sheet on the applicator prevents bacterial contamination and pigment absorption, maintaining hygiene during storage.

A tri-fold cosmetic compact uses a selective rotation mechanism to move an article carrier independently of the cover.

Nested filter reservoir supplies liquid composition to felt tip, eliminating re-dips while integrated corrector removes application mistakes.

A side button actuates an internal elastic mechanism to release the container body.

Applicator endpiece uses recesses at lateral ends to prevent rubbing against deposited layers while maintaining tape stability.

Segmented lateral branches with a distinct membrane material resolve product accumulation issues while enabling precise application of cosmetics.

An elastic refill insert enables lipstick replacement through inward deformation of engagement protrusions.

A pneumatic elastic airbag powder puff employs a one-way valve to resolve storage and cleaning difficulties while preventing liquid cosmetic waste.

Rotation blocking means halts guide movement against the sheath, preventing cup lug damage from forced rotation beyond helical grooves.