Starting a Social Enterprise Mask Production Line to make affordable masks and create equal employment opportunities
疫情下，建立社會企業口罩生產線穩定口罩價格及創造平等就業機會
《疫轉100》
New!
彩色口罩
Coloured Disposable Face Mask
BFE: ≥ 95%; PFE: ≥ 99%
New!
TECH 3D MASK
Reusable masks, 20 washes
BFE: ≥ 99%; PFE: ≥ 95%
Disposable Mask Order Form
Dr. Mask (KN 95)
BFE and PFE > 99%
Testing Reports by STC
香港標準及檢定中心 STC 檢測報告
Dr. Mask (HK)
EN 14683: Type 1
Testing Reports by STC
香港標準及檢定中心 STC 檢測報告
Dr. Mask (HK) PFE
Testing Report by STC
香港標準及檢定中心 STC 檢測報告
Dr. Mask (China)
EN 14683: Type 1
Testing Reports by STC
香港標準及檢定中心 STC 檢測報告
Dr. Mask (China) PFE
Testing Report by STC
香港標準及檢定中心 STC 檢測報告
ISO Class 8 Clean Room NEBB
Certificate of Compliance
Objectives:
Dr. Mask is a social enterprise with dual objectives:
- Social objective: Employment Opportunities for Ethnic Minorities in Hong Kong
- Business objective: Making High Quality Face Masks Affordable
+ Priority for NGOs and Schools
+ ISO 8 Cleanroom Environment
+ Business Registration: Full Sky Technology Limited
+ The Health of Employees is monitored by AI Temperature & Access Control
+ Testing of Face Masks by Hong Kong Standards and Testing Centre
Face Mask Info:
Three Sizes: Adult, Medium, and Small
Tested by EN 14683: Type 1 & PFE Test
EN14683 Type 1
Bacterial filtration efficiency: ≥95%
Differential pressure, Pa/cm2 (Breathability): <40
Microbial cleanliness (cfu/g): ≤30
Cleanroom: ISO Class 8 無塵車間NEBB
PFE Test
Particulate filtration efficiency: ≥95%
EN 14683 vs ASTM:
Many customers ask why Dr. Mask follows the testing standards of EN 14683, and not ASTM. Both tests have their pros and cons. ASTM includes PFE in its test, but EN 14683 does not require PFE. However, ASTM does not require Microbial Cleanliness test, but EN 14683 requires it. To ensure that Dr. Mask covers the best of both worlds, we send our masks to Hong Kong Standards and Testing Centre to perform two tests.
One is EN 14683 and another one is PFE test. With this arrangement, we cover BFE, PFE, Differential Pressure, and Microbial Cleanliness. Their similarities and differences are illustrated in the table below:
Thank You Letter to Dr. Mask
致謝信函