DIN EN ISO 12625-16:2015 Edition

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Tissue paper and tissue products – Part 16: Determination of optical properties – Opacity (paper backing) – Diffuse reflectance method

Published By	Publication Date	Number of Pages
DIN	2015-05	16

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Categories: 85.080.20 - Tissue paper, DIN

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Description

This part of ISO 12625 specifies testing procedures for the instrumental determination of opacity paper backing of tissue paper and tissue products by diffuse reflectance. This part of ISO 12625 also gives specific instructions for the preparation of test pieces (single-ply, multi-ply products), where special precautions may be necessary.It can be used to determine the opacity of tissue paper and tissue products which contain fluorescent whitening agents, provided the UV content of the radiation incident on the test piece has been adjusted to conform to that in the CIE illuminant C using a fluorescent reference standard provided by an ISO/TC 6 authorized laboratory as described in ISO 2470-1. This International Standard is not applicable to coloured tissue paper and tissue products which incorporate fluorescent dyes or pigments.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2015-05
Pages Count	16
Language	Germany
Descriptors	Brightness (of colour), Colorimetry, Colour, Consistency (mechanical property), Definitions, Determination, Disposable cleaning materials, Materials testing, Opacity, Optical measurement, Optical properties, Paper, Paper technology, Properties, Pulp, Reflexions, Sampling methods, Specimen preparation, Testing, Tissue paper, Toilet paper, Sample preparation
File Size	1.3 MB
ICS Codes	85.080.20 - Tissue paper

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DIN EN ISO 12625-16:2015 Edition

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