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This topic comprises 3 pages: 1 2 3
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Author
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Topic: Film-Guard: end results
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Jack Ondracek
Film God
Posts: 2348
From: Port Orchard, WA, USA
Registered: Oct 2002
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posted 08-14-2003 01:43 PM
Hey, Frank! From a user's perspective: The film IS wet after you apply the stuff, which appears to be the whole point. It doesn't dissapate on its own for some time.
In our experience, the blotchiness that you get on first application is worse if you apply it with a cleaner as it's entering the projector. Running it through a cleaner on the bench, then loading it on the platter seems to lessen the effect. As the instructions say, subsequent passes are much less noticeable. By the 2nd pass or so, you won't see it at all, though the visual benefits are obvious by that time.
This stuff is something I wish we'd discovered much sooner. At this point, I wouldn't be without it.
Thanks to Film Guard, I've tossed all my WD40 cans away! (just kidding, Brad! )
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Mitchell Cope
Master Film Handler
Posts: 256
From: Overland Park, KS, United States
Registered: Jun 99
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posted 08-15-2003 12:57 PM
When the media pads changed (they used to be blue, now they're white and much longer), I noticed that the amount of Film-Guard absorbed to cause complete saturation also increased. How much of the media pad am I using? One roll. I take one media pad roll to make two rolls to run on my Christie (Kelmar) cleaner. (I must have the low gearing because this method gives me a safe 3 hours of projection time.) To saturate those two "half rolls", I found that they use 1.5 ounces of Film-Guard, total. Recently I tried to apply only 1 oz. on my first showing and I got an unexpected result. The streaks were outlined in black! Since this was my first showing on what was not a new print, I assumed the black streaks were actually from a lab mistake. On the second showing, the streaks were gone (thankfully). I'm going to assume the black was dirt and that if I had used fully saturated media pads on the first showing, I would have only seen the normally clear Film-Guard streaks. Anybody else have this experience?
My other question is, how do theaters, that use Film-Guard week-after-week, allow for new applications of Film-Guard to be made. The instructions allow that the first showing should be an internal preview that will have the initial clear streaking. A week later when a new application of Film-Guard is made, won't that show be unacceptable to a paying audience?
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Frank Angel
Film God
Posts: 5305
From: Brooklyn NY USA
Registered: Dec 1999
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posted 08-26-2003 07:39 AM
Ok, same topic heading, different question.
I Film-Guarded an old 16mm B&W acetate print, 2 reels, and shipped it out to an other theatre. The projectionist who got it sent an email back saying that one reel ran so well he was "astonished" at how good it looked and how quietly it ran through the projector. The second reel, however had some sticky substance visible when looking at the side of the reel. I thought perhaps it could be a bit of extra Film-Guard that accumulated were I adjusted the feed supply on the Neumade Cleaner unit (off projector cleaning). I said it might be a bit wet to the touch so just use a clean cotton cloth and wipe it off. He said, no, it wasn't the same coating that was on the rest of the print, but a really sticky. gooy substance. He said it was where it looked like there had been some PerFix treatment of the sprocket holes.
There was Perfix work done by the original owner of the print and it was obviously done professionally because you could see it was applied perfectly - almost looked like it was part of the physical print. Now Film-Guard has never harmed any splicing tape, no matter what type, on any of the prints that I have used it on and I assumed that there would be no problem with Perfix tape.
Has there ever been any reports of FG desolving the Perfix tape or its adhesive, enough to make it ooz out of the edge of the print roll? Seems unlikely and I am wondering if this may be something else and the FG/Perfix combination is just a coincidence and I am jumping to conclusions.
Luckily the projectionist at was smart enough not to run the second reel and ask questions first. Since I am concerned about any sticky goo on the print, I had him FedEx it back and I will inspect it myself; luckily there is enough time before their engagment. I'll report back my findings. If it is Perfix or some other sprocket hole repair material that has been disolved by FG, it will be important to know. Then, on the other hand, something totally foreign may have come in contact with the print -- like someone's icecream cone from concessions.
To be continued.....
Frank
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