BE Mask v1.3.4 (Buffalo e-NABLE Mask)

thingiverse

The BE Mask v1.3.4 (Buffalo / e-NABLE Mask) Derives From The Montana Mask. This Derivative Focuses On Design Changes To Improve Fit For A Variety Of Individuals And Reduce Leakage By Enhancing Mask And Face Sealing. Update 4/9/2020: Scaling Adjusted To Accommodate Two Pieces Of Filter Material, As Recommended Based On Preliminary Testing Results. Update 5/12/2020: Upgraded To V1.3.0 With Several Changes: * All Models Recreated From Scratch As Solid-Body Designs (V1.0 Was Based On Modified Mesh Files) * Consolidated Into Three Sizes (Small, Medium, And Large) * Thicker Protective Grid Added To The Front Of The Mask * Fillets Added To The Protective Grid For Improved Printing * Strap Connectors Redesigned For Cleaner Printing * Mask Walls Made Slightly Thinner For Increased Flexibility * Version Number Included On The Mask Body Interior * Sizing Indicator ("S", "M", "L") Added To Both The Mask Body And Filter Frame Insert Update 5/15/2020: Upgraded To V1.3.1 With Minor Adjustments To Sizing Based On Latest Facial Analysis Results From Buffalo / e-NABLE Team. Update 5/18/2020: Upgraded To V1.3.2 With Changes Based On User Feedback For Improved Sizing. Update 5/28/2020: Upgraded To V1.3.3 With The Following Adjustments: * Strap Connectors Positioned Further From Eyes When Wearing The Mask * Filter Housing Enlarged Slightly To Reduce Filter Frame Tightness Update 6/2/2020: Upgraded To V1.3.4 With Changes For Improved Printability And Installation Of Elastic Straps: * Strap Connectors Re-Shaped With Tapered Edges * Strap Connector Openings Enlarged For Easier Installation Watch A Video Overview Here: Https://Youtu.Be/SfkIDq3Xo-4 Fabrication And Post-Processing Guide Video Available Here: Https://Youtu.Be/PKCFASmITgI Full Documentation, Including Printing Instructions, Materials Sources, Assembly Instructions, Cleaning Instructions, Etc., Is Available At Https://Bemask.Org. This Design And Documentation Are A Work-In-Progress. Disclaimer: The 3D Printed Mask Information Presented Here Is Intended To Assist The General Public During The Current Global Pandemic. Please Be Aware That This Mask Design Is Not Meant To Replace Standard Protective Equipment Like N95 Masks Or Surgical Masks When Available. The Use Of These 3D Printed Masks Has Not Been Fully Tested And Approved By Federal Or State Authorities. Individuals Developing And Producing This Mask Assume No Liability And Make No Representations, Warranties, Or Guarantees Regarding Safety, Efficacy, Or Appropriate Use In Any Situation. Each Facility Should Test Each Batch Prior To Relying On It For Protection.