EN 12625-7:2000
(Main)Tissue paper and tissue products - Part 7: Determination of optical properties
Tissue paper and tissue products - Part 7: Determination of optical properties
This part of EN 12625 specifies the test methods that shall be used for the instrumental determination of optical properties of tissue paper and tissue products. It 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 pieces surfaces are uneven and if the materials are bulky so that air is entrapped between the sheets.
Tissue-Papier und Tissue-Produkte - Teil 7: Bestimmung von optischen Eigenschaften
Dieser Teil der EN 12625 legt Prüfverfahren fest, welche für die instrumentelle Bestimmung von optischen Eigen-schaften für Tissue-Papier und Tissue-Produkte angewendet werden müssen. Er gibt außerdem Empfehlungen, unter Berücksichtigung zu messender relevanter optischer Eigenschaften von unterschiedlichen Sorten von Tissue-Papier und Tissue-Produkten, und gibt spezielle Instruktionen für die Vor-bereitung von Proben (einlagige-, mehrlagige Produkte) und für die optischen Messungen von gekreppten und
geprägten Produkten, an denen besondere Vorsichtsmaßnahmen notwendig sein können, falls die Oberflächen der Probe ungleichmäßig und die Materialien dick sind, so daß Luft zwischen den Blättern eingeschlossen ist.
Papier tissue et produits tissues - Partie 7: Détermination des propriétés optiques
La présente partie de l'EN 12625 spécifie les méthodes d'essai qui doivent être utilisées pour la détermination instrumentale des propriétés optiques du papier tissue et des produits tissues. Elle donne également des recommandations quant aux propriétés optiques utiles qui sont à mesurer pour différentes qualités de papier tissue et de produits tissues et fournit des instructions spécifiques pour la préparation
des éprouvettes (produits à pli unique, produits multiplis) et pour les mesures optiques des produits crêpés et des produits gaufrés, lorsque des précautions particulières peuvent se révéler nécessaires si les surfaces des éprouvettes sont irrégulières et si les matériaux sont volumineux de telle sorte que l'air est emprisonné entre les feuilles.
Tissue papir in izdeki iz tissue papirja - 7. del: Določevanje optičnih lastnosti
General Information
- Status
- Withdrawn
- Publication Date
- 18-Jul-2000
- Withdrawal Date
- 28-Feb-2007
- Technical Committee
- CEN/TC 172 - Pulp, paper and board
- Drafting Committee
- CEN/TC 172/WG 8 - Test methods for soft tissue papers
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 01-Mar-2007
- Completion Date
- 01-Mar-2007
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 12625-7:2000 is a standard published by the European Committee for Standardization (CEN). Its full title is "Tissue paper and tissue products - Part 7: Determination of optical properties". This standard covers: This part of EN 12625 specifies the test methods that shall be used for the instrumental determination of optical properties of tissue paper and tissue products. It 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 pieces surfaces are uneven and if the materials are bulky so that air is entrapped between the sheets.
This part of EN 12625 specifies the test methods that shall be used for the instrumental determination of optical properties of tissue paper and tissue products. It 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 pieces surfaces are uneven and if the materials are bulky so that air is entrapped between the sheets.
EN 12625-7:2000 is classified under the following ICS (International Classification for Standards) categories: 85.080 - Paper products. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12625-7:2000 has the following relationships with other standards: It is inter standard links to EN ISO 12625-7:2007, EN ISO 14314:2009, EN 1834-1:2000, EN 1834-2:2000, EN 1834-3:2000. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12625-7:2000 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2000
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Tissue paper and tissue products - Part 7: Determination of optical properties
Tissue-Papier und Tissue-Produkte - Teil 7: Bestimmung von optischen Eigenschaften
Papier tissue et produits tissues
...
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