ISO 12625-7
Tissue paper and tissue products - Part 7: Determination of optical properties - Measurement of brightness and colour with D65/10° (outdoor daylight)
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| Organization: | ISO |
| Publication Date: | 1 May 2014 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Paper and board): | 85.060 |
scope:
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 gives specific instructions f or the preparation of test pieces (single-ply, multi-ply products) and for the optical measurements of products, where special precautions may be necessary.
NOTE The properties called C/2o brightness and colour are measured with an instrument adjusted to a much lower UV content than that specified in this part of ISO 12625. The measurements of C/2o brightness and colour are described in ISO 1265-15.
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...
ISO 12625-7
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...
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...