Latest Products Latest Products Mon, 21 Jun 2021 05:30:53 +0530 en-us Bible Paper Fri, 13 Mar 2020 00:00:00 +0530 3 Ply Face Mask Mon, 18 May 2020 00:00:00 +0530 Name of Test: Bacterial Filtration Efficiency (BFE) of Medical Face Mask Sample Materials, using a Biologicat Aerosol of Staphylococcus aureus by ASTM: F 2't01 - 19 Test Organism Used: Staphylococcus aureus - ATCC 6538 lnoculum Size: 2.00 x loBcFU/ mt Test Equipment: Aerosol chrillenge Apparatus with Nebulizer assembly and Cascade impactor Flow Rate of Cascade lmpactor: 28.3 L / min Aerosol Size: 3 microns t 0.5 Procedure: Test sample was clamped between cascade impactor and an aerosol chamber at a distance of 15 cms. Bacterial aerosol of bacteria - Staphylococcus aureus were generated in the chamber using the nebulizer assembly. Aerossls of test organisms of size 3 microns were drawn through the test material using a vacuum attached to cascade impactor. Positive control samples collected aerosol with no test specimen to determine the upstream aerosol counts. The ratio of upstream to down stream was reported as Percentage Bacterial Filtration efFciency. Following results are the Average of three readings. Results: Sample ldentification Average Bacterial count BFE (Percentage) 3 Ply Face Mask 1* layer: Polypropylene Spun Bond nonwoven22to 25 GSM . 2no layer: SMMS 25, gsm spun melt hydrophobic white 3'o layer; Polypropylene spun n Bond nonwoven 22 to 25 Gsm 20 99.31 Positive Control 2.90 x 103 N. A, INTERPRETATION: Mask sample labeled as 3 Ply Face Mask lst layer: Polypropylene Spun Bond nonwoven 22lo 25 GSM 2nd layer: SMMS 25, gsm spun melt hydrophobic white 3d layer: Polypropylene spun tr Bond nonwoven 22 to 25 Gsm has exhibited 99.3{ % Bacterial Filtration Efficiency when analysed as per ASTM: F 2101 - t9 standard Covid-19 Patients Face Mask Mon, 18 May 2020 00:00:00 +0530 Uvc Light Mon, 18 May 2020 00:00:00 +0530 38W UVC lights Area covers 200sqft 6months mechanism warranty Size 210*210*470mm Remote timing disinfection