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This topic comprises 2 pages: 1 2
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Author
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Topic: FilmGuard Shortage/Vic5's blamed for shreading
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Bill Langfield
Master Film Handler
Posts: 280
From: Prospect, NSW, Australia
Registered: Apr 2001
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posted 12-21-2004 10:52 AM
Recently (about two months ago) I finally convinced a major cinema chain I work for to order the FilmGuard kit for a Cinemaccanica platter and Vic 5 projector (just the one kit for a test - to prove how well the stuff works)
The reason (that they finally agreed) for this order was because (suddenly) over the last 3 months, of 16 Vic 5's at the one location 3 or 4 of the projectors have started shreading crap all through the projector head that bad that, at next lace up, you would swear you must have mis-laced and destroyed the print.
However we are still waiting, as they have been told there is world-wide shortage, IS everyone is having the same problem.
Kodak claim film stock 2383 is not to blame, as it is the one mostly used - They are blaming Vic5's. WHY? I also work Century CC and JJ and from time to time I get a similar problem, but admitally not as BAD as the Vic5's.
Just for the record, I think AGFA XT is the best film stock.
From what I've been able to work out from a fax sent to us by my boss (MIKE WALSH for those in OZ), Kodak and labs are saying TRY WHAT EVER YOU CAN TO FIX THE PROBLEM!!.
That means HELLO FilmGuard.
"Laboratories,equipment suppliers and stock manufactures have not reached a consensus on cause" (The quote is from SCREEN INTERNATIONAL) - Never heard of it personally.
HELLO again. Have they tried FilmGuard?
Bill!
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Bill Langfield
Master Film Handler
Posts: 280
From: Prospect, NSW, Australia
Registered: Apr 2001
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posted 12-21-2004 11:32 AM
Gordon,
All the Vic's have straight gates. 10 of the 16 are 'brand new', that is 2 years old. The other 6 are 6 years old.
The stuff is all through the gate, above the movement.
I should quantify something. When print that shreads BADLY is moved to a projector that NEVER shows any shreading, it SHREADS, but not as badly.
Clearly that shows that something is not aligned correctly on the projector gate/trap/intermittant.
But why has this just shown up in the last 3 months and ONLY on Kodak 2383 stock? (Coded K.ODAK) They admitted to be experimenting with stock.
Oh NO now Im picking on Kodak, at least THEY can't sack me for questioning them, like HOYTS did.
Basically what happened, is that we started tracking whick print was shreading in which projector, but just gave up and decided to order a FILMGUARD kit to prove that it WORKS once and for all.
Bill!
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Thomas Procyk
Phenomenal Film Handler
Posts: 1842
From: Royal Palm Beach, FL, USA
Registered: Feb 2002
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posted 12-22-2004 10:08 AM
Strange indeed! The only time I've had a straight gate V5 shed was when I tracked them down to the following problems:
- Gate wasn't re-inserted properly. The previous operator pulled the gate and trap out to clean the rails and when he put them back, the trap was a few cm off. You have about 3-4 cm of "leeway" up and down when putting these back in. I jiggle them up and down while turning the screw to find the point where they seat nicely.
- Intermittent shoe/pad roller too tight. This will do it too, but the shedding would be concentrated more around the intermittent than the gate area.
- The projector has a quirkyness about it. On one of our machines, for some reason the gate was kinda quirky, but everything about it was fine. However, if you didn't make absolutely sure the film was flat against the trap before you shut the gate, it would "pinch" the edge of the film beyond the rails and you'd be dreaming of a white Christmas...
Then there's the usual: a sharp burr on the gate rails, pad rollers not spinning, etc. I've certainly seen shedding, but never nearly as bad as you describe, even when there was a major problem.
FilmGuard will help a lot, but if there's a mechanical problem you'll just be putting a bandage on an open wound... or putting a poster over a hole in the wall
=TMP=
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