Staying on subject and simply adding to it:
On the subject of purchasing used films that have been made up to big reels then broken down prior to a sale, I can’t tell you how many times the break down procedure had been done incorrectly.
Reels filled to the absolute outer edge. So full in fact that it was dangerous to handle the film print. Example: A feature released from Derann on 6 x 400. But I receive it on 5 x 400.
Missing or incorrect leaders in addition to not being proper length
The way to solve all of that is to match the frames to the proper reels between leaders and tails. Do this when making up to big reels for a better breakdown later.
Making a splice going ON to larger reels can be marked with a white grease pencil. The clear splice is easier to spot coming off the reel for a later break down. The other splices can remain clear that being a permanent repair splice
But most importantly the need to understand the difference between a standard safe full reel and one that is over filled
A Taylor steel or Goldberg reel with footage indicators on the flange will teach you. Note that the footage number (800 / 1200) is underscored or underlined. It is at this point the footage indicator is proper. Fill above this underline – and you are going over the suggested amount.
A good rule of thumb for reels that do not have markings: Stop when the footage is approximately ½ inch below the diameter of the reel. Example: 400 foot reel is 8 inches around. Stop filling at 7.50 inch.
As reels will wobble on shafts and flange to edge of film contact will always happen – assuming take up tension is correct – this safety zone of ½ inch avoids spillage. Always remember print damage such as pinched sprockets, and/or lumpy prints that do not take up evenly round (like a speed bump in a parking lot) will also be a deciding factor.
You can avoid most errors by using a take up reel that is much larger than the footage on the supply reel.
If you have large reels with the footage indicators have yourself a look. You might be surprised what you can learn from it!
On the subject of purchasing used films that have been made up to big reels then broken down prior to a sale, I can’t tell you how many times the break down procedure had been done incorrectly.
Reels filled to the absolute outer edge. So full in fact that it was dangerous to handle the film print. Example: A feature released from Derann on 6 x 400. But I receive it on 5 x 400.
Missing or incorrect leaders in addition to not being proper length
The way to solve all of that is to match the frames to the proper reels between leaders and tails. Do this when making up to big reels for a better breakdown later.
Making a splice going ON to larger reels can be marked with a white grease pencil. The clear splice is easier to spot coming off the reel for a later break down. The other splices can remain clear that being a permanent repair splice
But most importantly the need to understand the difference between a standard safe full reel and one that is over filled
A Taylor steel or Goldberg reel with footage indicators on the flange will teach you. Note that the footage number (800 / 1200) is underscored or underlined. It is at this point the footage indicator is proper. Fill above this underline – and you are going over the suggested amount.
A good rule of thumb for reels that do not have markings: Stop when the footage is approximately ½ inch below the diameter of the reel. Example: 400 foot reel is 8 inches around. Stop filling at 7.50 inch.
As reels will wobble on shafts and flange to edge of film contact will always happen – assuming take up tension is correct – this safety zone of ½ inch avoids spillage. Always remember print damage such as pinched sprockets, and/or lumpy prints that do not take up evenly round (like a speed bump in a parking lot) will also be a deciding factor.
You can avoid most errors by using a take up reel that is much larger than the footage on the supply reel.
If you have large reels with the footage indicators have yourself a look. You might be surprised what you can learn from it!
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