It has always been a problem finding those "bands" (especially overseas, where the friendly so-called "manufacturers' agents" are only too pleased to let you wait six-months before stinging you with ridiculous prices). Surely they're all made in some little factory somewhere, regardless of the branding of the machine? What I'm saying is that we need an alternative source. So, please be sure to let us know how you get on!

Looking at some of my old data, I note the following further clues:-
We once ordered a "Band: Pulse" as Electrolux P/N 14-N-434. These were for an Elwis Model P-30142 Heat Sealer (a little table-top one that sat in the CSSD, if I remember rightly). I seem to recall that (having the usual difficulty in sourcing them), we had a go at getting some made locally. I don't think they lasted very long, though!