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ISO 12625-7

Tissue paper and tissue products — Part 7: Determination of optical properties

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Organization: ISO
Publication Date: 1 March 2007
Status: inactive
Page Count: 18
ICS Code (Paper and board): 85.060
scope:

This part of ISO 12625 specifies test methods for the instrumental determination of optical properties of tissue paper and tissue products. The various test methods that are available have been, or are being, developed as International Standards. They are listed and explained in Annex A.

This part of ISO 12625 also gives recommendations regarding relevant optical properties to be measured for different grades of tissue paper and tissue products and gives specific instructions for the preparation of test pieces (single-ply, multi-ply products) and for the optical measurements of creped products and embossed products, where special precautions may be necessary if the test-piece surfaces are uneven and if the materials are bulky, so that air is entrapped between the sheets.

Document History

August 1, 2021
Tissue paper and tissue products — Part 7: Determination of optical properties — Measurement of brightness and colour with D65/10° (outdoor daylight)
This document specifies testing procedures for the instrumental determination of brightness and colour of tissue paper and tissue products viewed under outdoor daylight conditions. It also gives...
May 1, 2014
Tissue paper and tissue products - Part 7: Determination of optical properties - Measurement of brightness and colour with D65/10° (outdoor daylight)
This part of ISO 12625 specifies testing procedures for the instrumental determination of brightness and color of tissue paper and tissue products viewed under outdoor daylight conditions. It also...
ISO 12625-7
March 1, 2007
Tissue paper and tissue products — Part 7: Determination of optical properties
This part of ISO 12625 specifies test methods for the instrumental determination of optical properties of tissue paper and tissue products. The various test methods that are available have been, or...

References

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