From 8709d3d92e379040582265870b50f21794fb102f Mon Sep 17 00:00:00 2001 From: Zach Fredin <zach.fredin@cba.mit.edu> Date: Tue, 17 Mar 2020 15:05:06 -0400 Subject: [PATCH] Update README.md --- README.md | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 3a412b7..72a5ef1 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,14 @@ # melt-blowing -design and prototyping of a FabLab-able polypropylene melt blowing setup for distributed manufacture of filter media \ No newline at end of file +design and prototyping of a FabLab-able polypropylene melt blowing setup for distributed manufacture of filter media + +## literature +dimensional analysis of process and discussion of nozzle types (1988): https://pubs.acs.org/doi/pdf/10.1021/ie00084a021 +Exxon patent showing slot-style melt blowing nozzle: https://patents.google.com/patent/US3849241A/en?oq=3%2c849%2c241 +UTenn study on melt blowing: https://onlinelibrary.wiley.com/doi/epdf/10.1002/pen.760302202 + +## melt blowing videos +video of a polypropylene filter melt blowing line in action: https://www.youtube.com/watch?v=cGQ4piMNQ_E +fast construction of a melt blowing line for covid-19 masks: https://www.youtube.com/watch?v=p9lchhBE7cE +a smaller line with a built-in rotary mask die cutter: https://www.youtube.com/watch?v=KgWHNQo7j1k +pilot-scale melt blowing machine making a mess: https://www.youtube.com/watch?v=SOFfpGnMjOc -- GitLab