Gaha, I've found Zip-Lock or Slider-Seal sandwich size plastic bags have a fairly positive seal. I use them for both exposed and unexposed MF and 35mm. As you doubtless already know, if transferred from cool to hot storage, tightly sealed plastic bags tend to allow internal condensation. Problematic for the MF and the more air trapped in the bag, the greater the problem.
Jack --- Gasha <[EMAIL PROTECTED]> wrote: > Hi all, > > I think, someone of you has faced this problem > before. > > with 35mm film, you can take film out of plastic > can, shoot it, and > place it safely back in can. this way it is safe > from water, extreeme > cold and other problems. > > With 120 film you break the sealed plastic bag, > shoot it, and...? > I started shooting MF 2 years ago, and my main > target for this format is > climbing and mountains. Water, snow and other bad > things are common in > mountains. > > So far i tried to stick back exposed roll of film > into original bag > (with teared end) and seal it with some adhesive > tape, to protect from > environment. Other, more simple way is to keep film > inside black bag and > then into some plastic bag. > > I'm planing my trip to mountains next week, and hope > to shoot about 10 > rolls of MF film. Maybe more. > > Any ideas? > > Gasha > > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com