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» Film-Tech Forum ARCHIVE   » Operations   » Large Format Forum   » 80 minutes of 70mm ? (Page 2)

 
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Author Topic: 80 minutes of 70mm ?
Darryl Spicer
Film God

Posts: 3250
From: Lexington, KY, USA
Registered: Dec 2000


 - posted 08-12-2014 02:40 AM      Profile for Darryl Spicer     Send New Private Message       Edit/Delete Post 
quote: Manny Knowles
Even with your original algorithm, you should've come out with 1.5 ft/sec. So, the way I see it, you were neither thinking literally nor mathematically.
Well seeing as I literally wrote down 1.6 as in 1 foot 6 inches instead of.....ah hell I don't give a shit anymore.... [Smile]

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Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 08-12-2014 09:05 AM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
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Manny Knowles
"What are these things and WHY are they BLUE???"

Posts: 4247
From: Bloomington, IN, USA
Registered: Feb 2002


 - posted 08-12-2014 05:38 PM      Profile for Manny Knowles   Email Manny Knowles   Send New Private Message       Edit/Delete Post 
(wow)

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Dick Vaughan
Phenomenal Film Handler

Posts: 1032
From: Bradford, West Yorkshire, UK
Registered: Jul 2000


 - posted 08-13-2014 09:20 AM      Profile for Dick Vaughan   Author's Homepage   Email Dick Vaughan   Send New Private Message       Edit/Delete Post 
Here are official weights for some IMAX QTRU platters

53.5” film platter With max film load (78min) 298 lbs.
72” film platter With max film load (159min) 586 lbs.
72” film platter Without film 151 lbs.

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Steve Matz
Jedi Master Film Handler

Posts: 672
From: Billings, Montana, USA
Registered: Sep 2003


 - posted 08-13-2014 09:53 PM      Profile for Steve Matz   Email Steve Matz   Send New Private Message       Edit/Delete Post 
quote: Dick Vaughan
72” film platter With max film load (159min) 586 lbs.
Well I don't think we have to worry about anyone carting that Platter off anywhere.If a Guy could lift that,then you wouldn't want to Tangle with him anyway [Eek!] PLEASE,GO AHEAD AND TAKE THE PLATTER SIR [beer]

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Steve Matz
Jedi Master Film Handler

Posts: 672
From: Billings, Montana, USA
Registered: Sep 2003


 - posted 08-15-2014 06:46 PM      Profile for Steve Matz   Email Steve Matz   Send New Private Message       Edit/Delete Post 
quote: Monte L Fullmer
Interesting of the shoe polish that separates the reels.
Could be 5/70 using DTS, or even CDS due to the lack of magnetic striping.
Or, 8/70 Megasystem, which then could come close to the "80 minutes" topic.

Was that Standard Procedure to use White Shoe Polish when Plattering up Reels from a MUT?(35mm/70mm) The Film Exchange didn't mind this when you sent the Film Back to them. [Confused]

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Paul Mayer
Oh get out of it Melvin, before it pulls you under!

Posts: 3836
From: Albuquerque, NM
Registered: Feb 2000


 - posted 08-15-2014 10:27 PM      Profile for Paul Mayer   Author's Homepage   Email Paul Mayer   Send New Private Message       Edit/Delete Post 
Shoe polish on a print? Especially a 1570 print?

Gads I hope not!

If those white areas are the reel joins I wonder why they're marked for so many frames at each join? It's not like you need to find the reel joins anyway once the print is assembled - it's never going to be taken apart again - it will ship intact. But even if you ever have to, the reel joins are pretty easy to see - no need to mark the join. But if you have to, and you're not doing ultrasonic, you can use splice tape.

But shoe polish??? Never! Never! Never! Never! Never!

I've seen poor operators use a China marker to mark the start frame and the roll back frame for threading. That marker crap really makes a mess in the film path and the field flattener quartz and wipers that requires extra effort to clean before threading the next show. We marked those frames (start and rollback) too, but used tinted splice tape. No dirt that way! Still have to clean the path before threading, but it goes much easier.

Again, shoe polish?

Never! Never! Never! Never! Never!

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