> packaging machinery design. The sugar wafer used in that product was > highly hygroscopic. The main reason that product failed was that we > weren't able to achieve sufficient shelf life despite trying all sorts > of quite expensive multi-layer metallized wrapping "paper". Even the > multi-layer metallized stuff was moisture-permeable enough that the > wafer would go soggy after a couple of weeks. > > John > > > >Rick N6RK
Have you noticed that in recent years, Pop Tarts come in aluminized mylar pouches? I always find this a rather humorous use of space technology. _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
