EN 29073-1:1992

Textiles - Test methods for nonwovens - Part 1: Determination of mass per unit area

Measurement of the area and mass of a test piece and calculation of its mass per unit area in grams per square metre. In order to meet the specific needs of nonwovens, alternative requirements to those listed in ISO 3801 are specified in this part of ISO 9073. These are: a) a different sampling procedure; b) an alternative specification for dimensions of test piece; c) a greater accuracy for the balance.

Textilien - Prüfverfahren für Vliesstoffe - Teil 1: Bestimmung der flächenbezogenen Masse

Textiles - Méthodes d'essai pour nontissés - Partie 1: Détermination de la masse surfacique

La présente partie de l'ISO 9073 prescrit une méthode pour la détermination de la masse surfacique des nontissés.

Tekstilije - Metode preskušanja vlaknovin - 1. del: Ugotavljanje ploščinske mase

General Information

• Status: Withdrawn
• Publication Date: 28-Jun-1992
• Withdrawal Date: 13-Jun-2023
• ICS: 59.080.30 - Textile fabrics
• Technical Committee: CEN/TC 248 - Textiles and textile products
• Drafting Committee: CEN/TC 248 - Textiles and textile products
• Ref Project: SIST EN 29073-1:1999 - Textiles - Test methods for nonwovens - Part 1: Determination of mass per unit area

Relations

• Replaced By: EN ISO 9073-1:2023 - Nonwovens - Test methods - Part 1: Determination of mass per unit area (ISO 9073-1:2023)
• Effective Date: 25-Aug-2021

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Textilien - Prüfverfahren für Vliesstoffe - Teil 1: Bestimmung der flächenbezogenen MasseTextiles - Méthodes d'essai pour nontissés - Partie 1: Détermination de la masse surfaciqueTextiles - Test methods for nonwovens - Part 1: Determination of mass per unit area59.080.30TkanineTextile fabricsICS:Ta slovenski standard je istoveten z:EN 29073-1:1992SIST EN 29073-1:1999en01-marec-1999SIST EN 29073-1:1999SLOVENSKI
STANDARD



SIST EN 29073-1:1999



SIST EN 29073-1:1999



SIST EN 29073-1:1999



INTERNATIONAL STANDARD IS0 9073-I First edition 1989-07-01 Textiles - Test methods for nonwovens - Part I : Determination of mass per unit area Textiles - M&odes d’essal’ pour nontissks - Partie 7 : De’termina tion de la masse sutiacique Reference number IS0 9073-l : 1989 (El SIST EN 29073-1:1999



lSO9073-1 :1989 (El Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the IS0 Council. They are approved in accordance with IS0 procedures requiring at least 75 % approval by the member bodies voting. International Standard IS0 9073-l was prepared by Technical Committee ISO/TC 38, Texties. IS0 9073 consists of the methods for nonwovens : following w-6 under the general title Textiles - Test - Part 1: Determination of mass per unit area - Part 2: Determination of thickness - - Part 3: Determination of tensile strength and elongation Part 4: Determination of tear resistance 0 IS0 1989 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case postale 56 l CH-1211 Geneve 20 l Switzerland Printed in Switzerland ii SIST EN 29073-1:1999



IS0 9073-l A989 (E) Introduction Although nonwovens are classified within the textile industry, it should be recognized that nonwovens technologically share characteristics not only with textile products but also with paper and/or plastic products. There is an existing international textile test, IS0 3801. However, in order to meet the specific needs of nonwovens, alternative requirements to those listed in IS0 3801 are specified in this part of IS0 9073. These are a) b) cl a different sampling procedure; an alternative specification for dimensions of test piece; a greater accuracy for the balance. SIST EN 29073-1:1999



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INTERNATIONAL STANDARD IS0 9073-I : 1989 (E) Textiles - Test methods for nonwovens - Part 1 I Determination of mass per unit area 1 Scope This part of IS0 9073 specifies a method for the determination of mass per unit area of nonwovens. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of IS0 9073. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of IS0 9073 are encouraged to investigate the possibility of applying the most recent editions of the standards listed below. Members of IEC and IS0 main- tain registers of currently valid International Standards. IS0 139 : 1973, Textiles - Standard atmospheres for con- ditioning and testing. IS0 186 : 1985, Paper and board - Sampling to determine average quality. IS0 3801 : 1977, Textiles - Woven fabrics - Determination of mass per unit length and mass per unit area. 3 Principle Measurement of the area and mass of a test piece and calcu- lation of its mass per unit area in grams per square metre. 4 Apparatus 4.1 Apparatus for cutting the test pieces, chosen from among the following. 4.1.1 Die, which cuts a test piece of an area of at least 50 000 mm*. 4.1.2 Template, with an area of at least 50 000 mm* (e.g. 250 mm x 200 mm) and a razor blade. 4.1.3 Steel rule, accurately graduated in millimetres, and a razor blade. 4.2 Balance, capable of determining the mass of a test piece to an accuracy of + 0,l % of the determined mass. 5 Sampling Carry out sampling in accordance with IS0 186. NOTES 1 The optimum sample size will vary with di
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Textilien - Prüfverfahren für Vliesstoffe - Teil 1: Bestimmung der flächenbezogenen MasseTextiles - Méthodes d'essai pour nontissés - Partie 1: Détermination de la masse surfaciqueTextiles - Test methods for nonwovens - Part 1: D
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