Wow. Talk about solving the real problems! I'm not sure if this has been an issue yet, but how do you QC masks from known good manufacturers to make sure quality doesn't slip?
this has been extremely hard. there are a handful of testing labs in the US but they require 35 masks to test. outside of that, they require a 2+ week lead time and aren't local.
if there are any engineers out there able to come up with some sort of solution to the testing problem, we'd absolutely work with them to test samples from every single production batch we get.
