ISO 18910:2000

Published (Edition 1, 2000)

This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

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Abstract

This International Standard specifies methods for determining and quantitatively expressing the curl characteristics

of unprocessed and processed photographic film and paper in sheet, roll or strip formats.

It specifies three measuring methods: method A involves the determination of curl when the specimen is held in a

vertical position, methods B and C with the specimen in a horizontal position. The values for the three methods are

not comparable because of the differences in specimen configuration and size.

These methods are not intended for use in determining the curl characteristics of photographic materials during

processing or drying.