Recommendation to frequency of dressing changes
1. Clean and dry the wound area before application.
2. Trim the film to proper length.
3. Remove the long white release paper and apply the exposed side of the dressing to skin around the wound. Ensure the wound is completely covered by the film. Then, remove the short release paper and gently press the dressing on the skin.
4. Remove the transparency release film.
HeraDerm PU film(Non-Sterile)
HERADERM
HeraDerm PU Film is an ultra-thin, elastic, waterproof, and gas-permeable PU film. HeraDerm PU film can isolate water and bacteria from skin. The film can be trimmed to proper size and shape for application.
Waterproof,Gas-permeable and taking shower
HERADERM PU film is an ultra-thin,elastic,waterproof, and gas-permeable PU film.
HERADERM PU film can isolate water and bacteria from skin.
The film can be trimmed to proper size and shape for application.
| Standard | Result | |
|---|---|---|
| Thickness(mm) | 0.036 - 0.044 | 0.04 |
| Adhesiveness(kg/25mm) | >1.3 | 1.44 |
| Anti-externsion force(kg/25mm) | >1.5 | 1.52 |
| Elongation rate(%) | >250 | 412.75 |
| PU vapor penetration(g/m2/24h) | >400 | 509.58 |
| PU peeling force(g/25mm) | 8 - 19g | 11 |
| Adhesive peeling force(g/25mm) | 7 |
Comparison Test: Waterproof and Isolation
