Knowledge
KNOWLEDGE
Disposable masks can be used in electronics manufacturing, dust-free workshops, catering services, food processing, schools, motorcycles, spray processing, stamping hardware, electroplating, chemicals, steel, electric welding, health centers, handicrafts, hospitals, Use in beauty, pharmacy, factory, environmental cleaning, public places, etc. Use method: hang the elastic ear hooks on both ears, with a full nose, lightly press the fixing piece to fix it, so that the mask fits the face. The main technical indicators of the product: Carbon tetrachloride adsorption rate: >70% Benzene adsorption rate: ≥15% Resistance force: 80% Area weight: 35～45g/m2. Remarks: 1. Size: 9CMx17.5
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