Packaging Toiletries TRIZ Cases
- Inorganic Applicator Member for Sustained Cold Sensation
A metal applicator head with thermal effusivity exceeding 1100 Jm⁻²K⁻¹s⁻⁰.5 maintains contact temperature below skin level without prior refrigeration.
- Elevator Cup Fins for Cosmetic Pomade Retention
Segmented inwardly extending fins prevent axial and orbital displacement of shrinkable silicone lipsticks while maintaining structural integrity.
- Disposable Fluid Applicator with Perforated Membrane and Tab Seal
Segmented tab seals enable controlled opening of the reservoir, preventing uncontrollable fluid release.