Packaging Toiletries TRIZ Cases

See how curved peripheral walls with outward-projecting top sections create treatment space for

See how nested rotation shafts and enclosed swing mechanisms enable flexible head positioning w

See how a biodegradable holder with a broad sepal base and petal cavity stabilizes nail polish

See how a four-bar linkage mechanism integrates a shampoo bowl into a hairdressing chair, maint

See how adjustable low profile wig heads with nested frames reduce storage volume, prevent cust

See how hinged head and leg frames enable a wig stand to fold for storage without disassembly,

See how a cylindrical cosmetic container with rotatable cartridge selection reduces plastic was

See how a wall-mounted display board with V-Λ cutout retainers separates hair pieces for quick

See how a vertical support column routes styling-tool cords upward to prevent floor entanglemen

See how adjustable extension rods and integrated disc pieces enable secure storage and transpor

See how vertical wall-mounted slots with protruding extensions prevent wig tangling and slippin

See how hydrocarbon polyol and vegetable-oil-derived components create open-cell urethane foam

See how segmented roller ball sections with universal fasteners enable multi-material applicati

See how arc enclosures with blunt ends and angled rods enable safe clipper retention on horizon

See how a nested heat sink structure with penetrating holes improves Peltier element heat relea

See how printed heating elements and flexible circuits enable portable mask warming without gri

See how rounded contours replace protruding arms to retain clippers securely while enabling eas

See how radially extending base tabs with segmented adhesive provide stability, easy cap remova

Multiple slot configurations secure the holder to different barber chairs, while blade compartments keep tools within reach during haircuts.

Suction cups and a textured absorbent panel hold a wig on a shower wall for air drying while preventing floor drips and sliding.

Rearward-sloping open compartments keep cosmetics visible and easy to reach while preventing cylindrical items from falling and saving counter space.

Compressed sealing ring and sealing member improve compact sealability, preventing powder leakage and cosmetic change from water evaporation.

A jar-shaped form with a neck, cavity, and plug keeps wig or extension strands ordered and curled during low-cost display and storage.

Sensors and motion compensation stabilize a reversible cosmetic applicator adapter, improving precision for users with limited mobility.

An aluminum roll-on container retains the roller sphere by opening geometry while replacing plastic to improve recyclability and reduce leaching.

A removable memory foam layer and fluid-impermeable core keep makeup near the surface for faster cleaning, drying, and hygienic blending.

A semi-rigid gooseneck, clamp, and neck lock secure a mannequin head on chairs, sinks, or tables while allowing flexible positioning.

An interference-fit aluminum roll-on container retains a movable roller sphere while avoiding plastic phase separation and improving recyclability.

A removable open-cell foam layer on an impermeable core improves makeup pickup and blending while reducing waste, moisture retention, and bacterial growth.

A rotating selector holds multiple cosmetic products in one reusable dispenser, cutting single-use waste while keeping selection compact and ergonomic.

Longitudinal skirt grooves and ribs key the refill to the actuation base, blocking wrong inserts and preserving consistent cosmetic dispensing.

AI and IoT use behavior history and virtual preview to recommend personalized makeup looks while reducing trial-and-error time and cost.

An applicator stored inside the case hinge stays protected from loss or damage while remaining easy to access when the cosmetic container opens.

A threaded ram tube and support platform simplify cosmetic dispensing while lowering manufacturing cost and improving recyclability.

A two-component polyurethane resin gives cosmetic plastic parts a glossy, domed, scratch-resistant enamel-like finish without high-temperature processing.

Alternating up-and-down pressurizing motion discharges high-viscosity cosmetics while relieving residual pressure that causes leakage.

Airflow apertures and detachable height adjustment let a travel sponge container protect damp cosmetic sponges while drying them.

Maps hair damage and color by sub-area to predict dyeing results more accurately and improve color uniformity across the hair region.

A sealing coupling unit and sealing member block air during cosmetic refilling, preventing rancidity and contamination.

A spiral push-out insert lets only the cosmetic core and seat be replaced, reducing packaging waste while keeping refill operation controlled.

Anti-rolling members absorb molding deviations to keep guard ring clearance stable, reducing shake while preserving smooth lift-and-lower rotation.

Snap-fit pan and mirror retention replaces glue in a tri-fold compact, enabling secure use, easy disassembly, and separate recycling.

A bottom closure and magnetic retention keep a detachable cosmetic cartridge from rotating open and admitting particles during storage.

A hard inner silicone and soft outer silicone mold resists wear and chemical attack while preserving vacuum opening for lipstick extraction.

An axial lock member keeps the cosmetic lid closed until deliberate release, preventing accidental exposure and lid contamination.

Independent Peltier control and an insulating outer cylinder keep adjacent cosmetic molds from causing temperature unevenness and defects.

Automatic lid-triggered lighting and a diffusing light shield improve makeup visibility without manual switching or glare.

A rigid overmolded cap and molding support let a flexible cosmetic tube stand upright, improve logistics, and protect the applicator tip.

A fixed transparent inner tube lets users check remaining drawing material while preserving airtightness and blocking dust entry.

An elastic pressure-open seal and recessed rolling elements prevent leakage while enabling hygienic, even serum application and massage.

Sensor-triggered rollers and automatic cutting dispense consistent foil lengths hands-free, reducing mess and uneven manual tearing.

Modular stackable jars use interchangeable lids and bases to organize cosmetics compactly for travel while preserving easy access and product integrity.

Flexible tabs on the cam sleeve create static friction with the A-shell, replacing glue to keep lipstick case assembly clean and synchronized.

A transparent UV-filtering film blocks 99% of 300-340 nm photons, protecting aldehydes while enabling lighter thin glass packaging.

Movable parts nested in core cavities increase mascara charge and delivery while preserving flexible lash coating and combing.

Pre-centering the cup in an elastic mould keeps the lipstick stick aligned during casting, reducing smudges, rejects, and sealing issues.

Real-time skin sensing and position mapping let the applicator adjust formulas, light, or radiation for more precise personalized treatment.

A rotating liquid channel blocks leaks when idle while an ergonomic roller and built-in phototherapy improve precise skincare application.

A hoop-and-spacer hair catcher expands around the neck to contain clippings and keep floors and furniture clean during haircuts.

Facial mesh tracking lets users try makeup by region, adjust color or contrast, and add matching products to a shopping cart.

A compact fiber brush tip balances volume, density, and flange size to keep ultra-fine cosmetic lines stable under changing application load.

Axial zigzag and side grooves retain more viscous cosmetic product for smooth, continuous application without repeated dipping.

A detachable rotary dial and protective tube simplify stick holder replacement, cutting waste, cost, and refill effort.

A sub-1 mm rod-to-applicator step prevents snagging at the container opening while preserving liquid retention and cleaner hair dye application.

A sliding brush cavity between upper and lower plates keeps a cosmetic compact small, adds a mirror, and helps prevent deformation in bags.

A nested refill unit and coupler structure lets stick sunscreen containers refill easily while keeping strong attachment and simpler assembly.

A detachable, color-coded base plug identifies cosmetic shades without opening the refill, reducing packaging waste and refill mix-ups.

Removable magnetic palettes and interchangeable pans let users carry only selected cosmetics in a compact stacked travel configuration.

A pressable exposed guide end lets the lift assembly detach cleanly for easier cosmetic refilling, reducing waste without hurting appearance.

A rotating ring hides the hinge opening in a cosmetic receptacle while the cover rotates and tilts between closed and open positions.

A separable refill container, airtight wiper packing, and anti-rotation ribs cut waste, prevent leakage, and keep the brush reusable.

A glued or welded latch carrier lets users swap a prefilled inner cartridge while reusing the outer applicator unit to cut waste and avoid contamination.

A separable twist-up mechanism lets a cardboard cosmetic stick applicator keep smooth handling while reducing plastic use and easing recycling.

Reusable housings and integrated applicators let one cosmetic holder carry multiple products while reducing disposable-container waste.

A hand-held cosmetic dispenser integrates a power source, fluid compartment, and gas cannister within a compact housing for portable application.

Elastic deformation of contact areas between a roller ball and housing seals fluid channels, reducing material consumption while preventing leakage.

A cosmetic container uses internal wall thickness variation to enhance structural strength while maintaining a uniform exterior shape.