Medical Surgical Masks - China

Medical surgical masks are usually processed from components such as masks, shaped parts, and harnesses, and are generally manufactured from non-woven materials.

It provides isolation through filtration.

It is mainly used for disposable masks worn by clinical staff during invasive operations, etc.

It covers the user's mouth, nose, etc.

and provides a physical barrier to prevent the direct passage of pathogenic microorganisms, body fluids, particulate matter, etc.

Technical index

(1) Filtration efficiency: under the condition of air flow (30±2) L/min, the filtration efficiency of the aerodynamic median diameter (0.24±0.06) μm sodium chloride aerosol is not less than 30%.

(2) bacterial filtration efficiency: under the specified conditions, the filtration efficiency of the average particle diameter of (3 ± 0.3) μm Staphylococcus aureus aerosol is not less than 95%; bacterial filtration rate should be ≥ 95%; non-oily particles should be ≥ 30%.

(3) Respiratory resistance: under the conditions of filtering efficiency flow, the inspiratory resistance does not exceed 49 Pa, the expiratory resistance does not exceed 29.4 Pa.

When the pressure difference △P between the two sides of the mask for gas exchange is 49 Pa/cm, the gas flow rate should be ≥ 264 mm/s.

Company Contact:

• Posted By: Henan Decheng Medical Technology Co., Ltd.

• Phone: +86-15837160322

• Address: No.85 Huayuan Road, Zhengzhou , Henan , China

• Email:

• Website: https://www.dchgloves.com/

• Business Description: Henan Decheng Medical Technology Co., Ltd (hereinafter referred to as Decheng Medical), is a state-operated company, 100% invested by CNPC.
  
  The company is located in the important petrochemical base, near Puyang oil field.
  
  With a total investment of $120 million, Decheng Medical has invested in 3 subsidiaries, 6 production plants and 115 glove production lines.
  
  The manufacturing plants cover an area of 100,573.00 ㎡, the annual output of disposable gloves can reach 50 billion pieces.
  
  Decheng Medical specializes in nitrile gloves, latex gloves and waterborn polyurethane biodegradable gloves.
  
  The products were approved by CE, ISO and FDA, comply with EN455, EN374, EN1186, ASTM D 6319 standard.
  
  Our vision is “Build a world-class medical products manufacturer.
  
  Make contribution for the protection of humans health.
  
  Provide consumers with more professional, more advanced, environment friendly medical protection products.
  
  ”