Hair Accessories TRIZ Cases
- Layered Hair Weft Structure for Thin Edges and Higher Volume
Stacked thin weft units increase hair volume while reducing visible edges, scalp irritation, and production cost.
- U-Shaped Hair Extension Holder for Organized Salon Work
A stand-mounted U-shaped holder uses comb flanges, magnets, and a thread spindle to separate hair and tools, reducing clutter and contamination.
- 3D-Printed Artificial Eyelash Segments for Longer Wear Time
3D-printed eyelash segments add coupling members that engage natural lashes, increasing surface area for longer wear without adhesives.
- Dynamic Weft Hair Extension Clips for Secure Angle Placement
Movable prongs and a convex-to-concave frame help weft extensions grip natural hair securely across top, side, and back placements.