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In a message dated 9/16/2005 4:49:22 PM Central Standard Time,
w4je@w4je.com writes:
Does anyone have any spare rolls of 120 Tech Pan they'd be willing to part Andy:
I don't know what your specific use for the 120 Tech Pan is, but you should
be aware that over the last five years or so, 120 Tech Pan that had been hypered
exhibited a problem of the type ink on the paper backing imprinting itself on
the film. After processing, the letters and words (Kodak, 1,2,3,etc.) on
the paper backing were clearly visible in the film. This was especially true if
a high vacuum was used for the dessication part of the hypering process.
Kodak supposedly changed the inks used to print the paper backing from
solvent to water based inks which was causing the problem.
Kent Kirkley
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