What purification level should the purification workshop producing medical masks reach?

Because of the epidemic, masks have become an indispensable part of people's daily life, and they are hard to find abroad. Do you know the requirements for the production environment of medical masks? Medical masks must be produced in a sterile and dust-free environment, and the production workshop must meet the requirements of a 100000 level purification workshop. According to the U.S. federal standard, the level of purification workshop is > = 0.5 per cubic meter μ M U.M fine dust particles. The 100000 level purification workshop has 0.5 per cubic meter μ M U.M is within 100000. The characteristics of the purification workshop include:

◆ unique low vibration and low noise

◆ excellent air distribution performance

◆ automatic constant or graded adjustment of wind speed

◆ advanced mechanical performance and reliability Process adopted in 100000 level purification workshop:

◆ the air conditioning system must be a purified air conditioning system with primary, medium and high-efficiency three-stage filtration treatment. Ensure that the air sent into the room is clean air and can dilute the indoor polluted air.

◆ ensure a certain pressure in the room to prevent the dust-free indoor air from being disturbed by the outside air. General industrial clean rooms require the pressure difference between indoor and outdoor to be 5-10pa.

◆ the building envelope must ensure good air tightness, smooth building surface, no dust generation, no dust accumulation and no leakage. The above is the production environment and requirements of medical masks. Shanghai Guoyun environmental protection material Co., Ltd. is a company dedicated to filtration, noise reduction, thermal insulation, flame retardant and composite materials. If you are looking for products in this field, please consult Shanghai sffiltech Co., Ltd. we will serve you with sincerity and quality, and sincerely look forward to cooperating with you.