Packaging Toiletries TRIZ Cases
- Refillable Stick Dispenser Cartridge With Lubricant-Free Threaded Motion
A holder cup and A-shell cartridge uses threaded translation and friction-reducing grooves to eliminate lubricant and simplify refills.
- Refillable Cosmetic Pen Coupling for Torque-Limited Refill Advance
A dual-coupling refill mechanism advances the cosmetic stick, then blocks excess rotation to prevent damage and simplify cartridge replacement.
- AI Cosmetic Effect Prediction With Virtual Formulation Testing
Machine learning predicts ingredient effects and virtual face simulations cut cosmetic testing time while supporting formulation design.
- Modular Cosmetic Packaging With Reusable Closure and Container
Threaded and magnetic modular packaging lets cosmetic containers and closures be replaced separately, cutting waste and replacement cost.
- Modular Cosmetic Packaging With Reusable Magnetic Closure
A reusable outer casing with magnetic closure lets cosmetic containers and applicators be replaced separately, cutting waste and replacement cost.
- Replaceable Cosmetic Jar Sealing for Reusable Refill Stability
Anti-slip ribs and cap sealing stabilize a replaceable inner bottle, cutting cosmetic jar waste while securely holding cream or powder.
- Rotating Nested Mixing Container for Sealed Cosmetic Blending
A rotatable nested container keeps cosmetic contents sealed apart, then mixes them by simple rotation while saving space and allowing visual checks.
- Cosmetic Inner Container Venting for Smooth Hermetic Cap Sealing
An exhaust passage between the sealing ring and intermediate ring releases trapped air, enabling smooth cap opening and closing without losing hermetic sealing.
- Mono-Material Dropper Container With Interference-Fit Sealing
Interference-fit convex rings let a mono-material dropper container stay sealed, assemble easily, and be recycled without disassembly.
- Modular Cosmetic Storage Layout for Customizable All-in-One Carrying
Stacked interchangeable compartments organize cosmetics and applicators in one portable unit while keeping components replaceable and easy to access.
- Personal Care Dispenser Closure for Portable Leak Resistance
A molded refill base, secure closure, and threaded or bayonet cap keep molten personal care products portable, compact, and leak resistant.
- Foam Nail Polish Bottle Holder for Stable Lap Grooming
Flexible foam slots secure multiple nail polish bottles while providing a stable, comfortable platform for lap or tabletop grooming.
- One-Handed Cosmetic Bottle Cap With Limit Claw Sealing
A limit ring, elastic claws, and a sealing body enable quick one-handed cap opening and secure closure without compromising bottle sealing.
- Refillable Applicator Cartridge Coupling for Clean Replacement
A cap-coupled exchangeable cartridge enables clean applicator refills, reducing leakage, contamination, and discarded parts.
- Adjustable Roller Cosmetic Applicator for Precise Facial Access
A swivel-mounted roller pivots and rotates to reach facial contours with precise cosmetic application and smooth massage.
- AI Hair Formula Dispensing With Photo-Based Personalization
Photo analysis, environmental sensing, and coded cartridges enable personalized hair treatment dispensing with faster formulation and better fit.
- Cosmetic Applicator Valve With Plastic Resilient Seal and Recycling
A flexible plastic resilient member replaces a metal spring to stop cosmetic leakage, resist rust, and enable unified recycling.