Disposable garments for the facial area
Disposable face mask with elastic headbands, Art. No. 44630-23
- disposable face mask with round knitted elastic headbands, extra wide (23 cm)
- „OUT“ embossing for a correct fitting
- three layer non-woven, triple folded
- without natural latex
- non-sterile
- individually packed and sealed in a polyethylene bag
- high bacterial and particulate filtration efficiency
- packed under controlled conditions
- double packed in PE bags for a safe transfer to cleanrooms and zones of technical cleanliness
- for laboratory requirements
- in particulate monitored cleanrooms and zones of technical cleanliness
- as a supplement to the reusable consumable goods concept
Productkeuze op basis van de cleanroomklassen
Luchtreinheidsklasse ISO 14644-1
op deeltjes gecontroleerde gebieden
Hygiënezones conform GMP
microbiologisch gecontroleerde gebieden
A one-to-one classification of disposable face masks to a cleanroom class according to ISO 14644-1 is not possible. Recommendations can only be made based on cleanroom specific requirements, e.g. "abrasion resistance" or "particle emission" and, to some extent, „filtration efficiency“. In the VDI guideline 2083 Part 9.2 chapter 6 the user can find additional information.
Technische gegevens
| Unit of measurement | Value | Test method | ||
|
Type of material (face mask) / mass per unit areat ± 2 g/m² |
spunbonded non-woven 20 g/m² meltblown non-woven 20 g/m² & 15 g/m² | |||
| Width (± 5 mm) | cm |
23 | ||
| Height (± 5 mm) | cm |
9.5 | ||
|
Materials (mouthguard) outer layer filter medium inner layer | Polypropylene (PP) | |||
| Pleating |
three times | |||
| Type of attachment |
elastic head ties approx. 28 cm above/24.5 cm below | |||
| Materials (fastening) |
Polypropylene (PP) | |||
| Material nose bridge / bow |
plastic-coated strip made of double steel wire | |||
| Seams |
thermally bound | |||
| Particle Filtration Efficiency (PFE) | % at 0.1 µm | >98 | IEST-RP-CC003.3 | |
| Bacterial Filtration Efficiency (BFE) | % at 3.0 µm | >98 | IEST-RP-CC003.3 | |
| Breathability / pressure difference (∆P) | mm H2O/cm2 | n.s. | IEST-RP-CC003.3 | |
|
Airborne Particles (APC) ≥0.3 µm | number/piece | 210 | IEST-RP-CC003.3 | |
| Colour (face mask/banding) |
white/white | |||
| PU |
40 bags of 25 pieces, single packed, in PE outer bag |