Are corona discharge and electron bombardment the same thing? Can anyone give some kind of an explanation for how this can make raw PET/Melinex accepting of coatings... cough cough, for the electronically lay person?

Also, if this treatment dissipates after 24 hours, how does Photo Formulary's subbed melinex store? Was another subbing layer applied at the time of treatment?

This thread is a continuation of this thread, btw.

I'm just thinking ahead to the day when PF's stock runs out.

Hrst, you say this works of course, so in other words a sheet of PET without this treatment will repel an emulsion, so how good is adherence after running it through this machine?