Blog - Review of HEPA mask by Dr. Jiangmei Wu

Page / - last modified by Victor Zhang on 00:17, 22/07/2020

Review of HEPA mask by Dr. Jiangmei Wu

last modified by Victor Zhang

on 00:17, 22/07/2020

Table of Contents

During construction

Because of the thickness of HEPA bag

Staples could miss half the clip

When cutting, the layer shift could result in, needs good scissor for it

HEPA bag doesn't react well with scoring with patter as described in document

So will need some skill to fold it correctly

But geometrically the arcs fit perfectly

Overall, it's a great design and among the DIY masks, this is among the few design that actually has protection

Could design a helper structure to speed up the construction

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