| Client | Paper Manufacturer |
| Measurement sample | Non-woven fabric |
| Product | KES-FB4-A Surface Tester KES-SE Friction Tester KES-SESRU Roughness/Friction Tester KES-F8 Air Permeability Tester |
Evaluate the air permeability of tissue paper.
Measure the smoothness, roughness, and texture to touch.
