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| protective-face-masks [2020/03/30 12:25] – bee | protective-face-masks [2020/04/03 13:27] (current) – [DIY Mask Pattern] bee |
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| Due to outbreak of Corona Virus ( [[https://en.wikipedia.org/wiki/Coronavirus_disease_2019|COVID-19]] ) which has been characterized as a [[https://twitter.com/WHO/status/1237777021742338049|pandemic by World Health Organization]], there is much demand for protective face masks. Over the counter supply in many countries is non-existent. The specific effectiveness of masks in relation to COVID-19 is full of conflicting information and actions. | Due to outbreak of Corona Virus ( [[https://en.wikipedia.org/wiki/Coronavirus_disease_2019|COVID-19]] ) which has been characterized as a [[https://twitter.com/WHO/status/1237777021742338049|pandemic by World Health Organization]], there is much demand for protective face masks. Over the counter supply in many countries is non-existent. The specific effectiveness of masks in relation to COVID-19 is full of conflicting information and actions. |
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| This is a page to document such information as well as sustainable and DIY protective face masks with a filter pocket. | ==== DIY Mask Pattern ==== |
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| | This is a page to document such information as well as sustainable and DIY protective face masks with filter pocket. |
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| | {{:20200330_173221-01.jpeg?direct&200|}} |
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| {{:01web.jpg?200|}} | {{:01web.jpg?200|}} |
| Alternatively pull a single piece of elastic trough each side to create loops for ears. | Alternatively pull a single piece of elastic trough each side to create loops for ears. |
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| Download pattern here: | {{:20200330_174534web.jpg?direct&200|}} |
| | Insert filter in pocket and replace after use. According to some [[https://masks4all.co/how-to-make-a-homemade-mask/|research]] a paper towel can be used as a filter. |
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| | {{:20200330_174651web.jpg?direct&200|}} |
| | DIY filter made from three layers of meltblown nonwoven fabric |
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| | Download pattern here:** |
| {{ :face_mask_pattern.pdf |}} | {{ :face_mask_pattern.pdf |}} |
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| | ==== Commercial Protective Masks ==== |
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| | The following is research about various commercially available protective masks |
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| | * [[https://multimedia.3m.com/mws/media/409903O/respiratory-protection-against-biohazards.pdf | 3M report published Feb 2020 on Respiratory Protection for Airborne Exposures to Biohazards ]] (VERY GOOD) |
| | * [[https://smartairfilters.com/en/blog/n95-mask-surgical-prevent-transmission-coronavirus/ | N95 Masks vs. Surgical Masks]] |
| | * [[https://rzmask.com/products/f2-filter-high-flo | F2 high flow filters]] |
| | * [[https://en.resinance.de/product/sundstroem-sr-200/| Sundström SR200 Full Mask ]] |
| | * [[https://www.srsafety.com/us/sr-200-full-face-mask-pc-h01-1221.html | Sundström SR200 technical details]] |
| | * [[https://pksafety.com/blog/what-does-p100-mean | Details on P100 filters]] |
| | * [[https://pksafety.com/3m-60926-multi-gas-p100-cartridge-pair/ | 3M 60926 Multi-Gas P100 Cartridge]] |
| | * [[https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/p100list1.html | CDC NIOSH-Approved P100 Particulate Filtering Facepiece Respirators]] |
| | * [[https://www.3m.com.au/3M/en_AU/company-au/all-3m-products/~/3M-Particulate-Filters-5935-P3/?N=5002385+8711017+3294471746&rt=rud | 3M™ Particulate Filters 5935, P3]] |
| | * [[https://www.respiratormaskprotection.com/Respirator-Cartridge-Filter-Reference-Chart.php | List of filters and cartridges]] |
| | * [[https://www.xamax.co.uk/blog/how-to-pick-a-dust-mask-rating-p1-vs-p2-vs-p3.html#p3-ffp3| Dust Mask Ratings: FFP1 vs FFP2 vs FFP3 - The Ultimate Guide]] |
| | * [[https://smartairfilters.com/en/blog/best-materials-make-diy-face-mask-virus/ | Research on improvised facemasks at Cambridge Uni ]] |
| | * [[https://www.researchgate.net/publication/258525804_Testing_the_Efficacy_of_Homemade_Masks_Would_They_Protect_in_an_Influenza_Pandemic | Testing the Efficacy of Homemade Masks Would They Protect in an Influenza Pandemic]] |
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| | **Purchasing Protective Masks Online** |
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| | * [[https://www.amazon.de/dp/B00EJIMZT8/ref=cm_sw_r_tw_dp_U_x_sxTxEbMQGGT9D | 3M 6000 series half mask]] - Amazon DE |
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