Ball-Point Pens TRIZ Cases
- Composite Writing Ball Surface for Stable Ink Outflow and Low Seat Wear
A smooth composite writing ball with etched recesses stabilizes ink outflow while reducing ball seat wear and preventing burning.
- Recessed Carbide Writing Ball for Stable Ink Flow and Low Seat Wear
Selective etching forms recessed carbide areas on a smooth writing ball to stabilize ink outflow while reducing ball seat wear and burning.
- Textured Ball Pen Tip Seat for Smooth Ink Delivery
A stepped, broached, and coined ball seat texture maintains a continuous ink layer, improving writing smoothness and reducing tip wear.
- Textured Ball Pen Tip Seat to Reduce Wear and Ink Starvation
Micro-cavities formed in a stepped ball seat keep ink between the ball and seat, improving writing smoothness and reducing tip wear.