Disposable Mask Under the Microscope

Re:Disposable Mask Under the Microscope by megamike on Monday September 07, 2020 @03:37PM (#24402041)

what am I looking at??

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Re:Disposable Mask Under the Microscope by petee on Monday September 07, 2020 @03:43PM (#24402096)

Appears to show the manufacturing method - plastic strands spot welded together. The inconsistency of the openings is a great example of why the real stuff is so hard to make. It'd be nice to see what the actual scale of this is

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Re:Disposable Mask Under the Microscope by callmekit on Monday September 07, 2020 @04:06PM (#24402313)

On the first photo, the whole horizontal field of view is about 6mm. On the second - about 3mm.

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