Anyone ever make their own roll film paper backing?

MCB18 said:

I do have a copy of the relevant ISO document, and the revision is from 2000. I can share it privately if you want.

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MattKing said:

Not necessary. Just tell us what, if anything, it specifies wrt thickness.

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The following thickness values shall be maintained:

• backing paper: 0,06 mm minimum and 0,12 mm maximum;
• backing paper plus film: 0,24 mm +/- 0,04 mm;
• backing paper plus film and paster tape: 0,40 mm +/-0,10 mm.

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Hunter_Compton said:

I recall listen to Robert Shanebrook who wrote Making Kodak Film talk about the process of skiving (thinned at the edges) backing paper on a podcast he was a guest on, and IIRC he said it was phased out in the 1990s as unnecessary.

This paper:

https://www.jampaper.com/black-matte-wrapping-paper-short-mini-roll-263-sq-ft-item-277013526263

Is reported to be light proof without further coating from people to who have used it as backing paper, but I haven't tried it myself yet.

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