diff --git a/README.md b/README.md index 001682eff07d4a6b2f288b19c6991864f0560254..1d93fe735c3da63057b3fd8273037d20ad13ff93 100644 --- a/README.md +++ b/README.md @@ -9,6 +9,8 @@ Exxon patent showing slot-style melt blowing nozzle: https://patents.google.com/ UTenn study on melt blowing: https://onlinelibrary.wiley.com/doi/epdf/10.1002/pen.760302202 +good drawings: http://jmppnet.com/journals/jmpp/Vol_3_No_1_June_2015/9.pdf + ## melt blowing videos video of a polypropylene filter melt blowing line in action: https://www.youtube.com/watch?v=cGQ4piMNQ_E