Standard

BS EN ISO 12625-15:2022

Tissue paper and tissue products - Determination of optical properties. Measurement of brightness and colour with C/2° (indoor daylight) illuminant

Current

•

Published:

30 Nov 2022

1 Scope

This document specifies testing procedures for the instrumental determination of brightness and colour of tissue paper and tissue products viewed in indoor daylight conditions. It also gives specific instructions for the preparation of test pieces (single-ply, multi-ply products) and for the optical measurements of products, where special precautions can be necessary.

NOTE The properties called D65 brightness and colour are measured with an instrument adjusted to a much higher UV content than that specified in this document.

BSI recommends this version of standard for organisations operating in or with the UK. The ISO edition is available here if required.

Product Details

Descriptors

Tissue paper

Paper

Testing

Optical density measurement

Optical filters

Fluorescent indicators

ICS Codes

85.080.20 Tissue paper

Committee

PAI/11

International relationships

Identical to:

ISO 12625-15

EN ISO 12625-15

ISO 12625-15

ISBN

978 0 539 18373 3

Publisher

BSI