HHNW / HHNW W Hydrophilic films
Kemafoil® hydrophilic films are polyester films used in the manufacturing of biosensor strips.
Kemafoil® hydrophilic films improve the wicking of biological fluids along the capillary channel till the reaction point on the strip, and guarantee ooze-free slitting.
Coveme offers 4 types of hydrofilic film according to specific product features:
|HHNW||No wobbling, constant contact angle||Both sides||Clear or translucent||23-350|
|HHNW W||No wobbling, constant contact angle||Both sides||White||23-350|
|HNW||No wobbling, constant contact angle||One side||Clear or translucent||23-350|
|HNW W||No wobbling, constant contact angle||One side||White||23-350|
All hydrophilic films can be heat stabilized.
Films are suitable for roll-to-roll and sheet-to-sheet production systems.
- Master roll, cut rolls and customized
- Core: 3” or 6”
Kemafoil® is a Coveme registered trademark
For biomedical applications and upon request, some products can be qualified as biomedical