1、CAN/CGSB-4.2 No. 77.1-94/ ISO 4919:1978Extended June 2000 Reaffirmed November 2012Textile test methodsCarpets Determination of tuft withdrawal force (ISO 4919:1978, IDT)(The International Standard ISO 4919:1978 is adopted without modifications (IDT) as a CGSB Standard CAN/CGSB-4.2 No. 77.1-94/ISO 49
2、19:1978 and has been approved as a National Standard of Canada by the Standards Council of Canada.)ICS 59.080.60National Standard of CanadaInternational Organization for StandardizationThe CANADIAN GENERAL STANDARDS BOARD (CGSB), under whose auspices this National Standard of Canada has been develop
3、ed is a government agency within Public Works and Government Services Canada. CGSB is engaged in the production of voluntary standards in a wide range of subject areas through the media of standards committees and the consensus process. The standards committees are composed of representatives of rel
4、evant interests including producers, consumers and other users, retailers, governments, educational institutions, technical, professional and trade societies, and research and testing organizations. Any given standard is developed on the consensus of views expressed by such representatives. CGSB has
5、 been accredited by the Standards Council of Canada as a national standards-development organization. The standards that it develops and offers as National Standards of Canada conform to the criteria and procedures established for this purpose by the Standards Council of Canada. In addition to stand
6、ards it publishes as national standards, CGSB produces standards to meet particular needs, in response to requests from a variety of sources in both the public and private sectors. Both CGSB standards and CGSB national standards are developed in conformance with the policies described in the CGSB Po
7、licy Manual for the Development and Review of Standards. CGSB standards are subject to review and revision to ensure that they keep abreast of technological progress. Suggestions for their improvement, which are always welcome, should be brought to the notice of the standards committees concerned. C
8、hanges to standards are issued either as separate amendment sheets or in new editions of standards. An up-to-date listing of CGSB standards, including details on latest issues and amendments, and ordering instructions, is found in the CGSB Catalogue, which is published annually and is available with
9、out charge upon request. More information is available about CGSB products and services at our Web site www.tpsgc-pwgsc.gc.ca/ongc-cgsb. Although the intended primary application of this standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the s
10、tandard to judge its suitability for their particular purpose. The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone usi
11、ng this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use. CGSB neither assumes nor accepts any responsibility for any injury or damage that may o
12、ccur during or as the result of tests, wherever performed. Attention is drawn to the possibility that some of the elements of this Canadian standard may be the subject of patent rights. CGSB shall not be held responsible for identifying any or all such patent rights. Users of this standard are expre
13、ssly advised that determination of the validity of any such patent rights is entirely their own responsibility. Further information on CGSB and its services and standards may be obtained from: The Manager Standards Division Canadian General Standards Board Gatineau, Canada K1A 1G6 The STANDARDS COUN
14、CIL OF CANADA is the coordinating body of the National Standards System, a coalition of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The principal objects of the SCC are to foster and promote volu
15、ntary standardization as a means of advancing the national economy, benefiting the health, safety and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international cooperation in the field of standards. A National Standard o
16、f Canada (NSC) is a standard prepared or reviewed by an accredited Standards Development Organization (SDO) and approved by the SCC according to the requirements of CAN-P-2. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the SDO. A NSC
17、 reflects a consensus of a number of capable individuals whose collective interests provide, to the greatest practicable extent, a balance of representation of general interests, producers, regulators, users (including consumers), and others with relevant interests, as may be appropriate to the subj
18、ect in hand. It normally is a standard, which is capable of making a significant and timely contribution to the national interest. Those who have a need to apply standards are encouraged to use NSCs. These standards are subject to periodic review. Users of NSCs are cautioned to obtain the latest edi
19、tion from the SDO, which publishes the standard. The responsibility for approving standards as National Standards of Canada rests with the: Standards Council of Canada 200-270 Albert Street Ottawa, Ontario K1P 6N7 How to order Publications: by telephone 819-956-0425 or 1-800-665-2472 by fax 819-956-
20、5740 by mail CGSB Sales Centre Gatineau, Canada K1A 1G6 in person Place du Portage Phase III, 6B1 11 Laurier Street Gatineau, Quebec by email ncr.cgsb-ongctpsgc-pwgsc.gc.ca on the Web www.tpsgc-pwgsc.gc.ca/ongc-cgsb NATIONAL STANDARD OF CANADA CAN/CGSB-4.2 No. 77.1-94/ ISO 4919:1978Extended June 200
21、0 Reaffirmed November 2012Textile test methods Carpets Determination of tuft withdrawal force (ISO 4919:1978, IDT)(The International Standard ISO 4919:1978 is adopted without modifications (IDT) as a CGSB Standard CAN/CGSB-4.2 No. 77.1-94/ISO 4919:1978 and has been approved as a National Standard of
22、 Canada by the Standards Council of Canada.)NATIONAL STANDARD OF CANADA CAN/CGSB-3.14-2006Reviewed by the Approved by the Canadian General Standards Board Standards Council of CanadaPublished September 1994 by the Canadian General Standards Board Gatineau, Canada K1A 1G6Minister of Supply and Servic
23、es Canada 1994 No part of this publication may be reproduced in any form without the prior permission of the publisher. COPYRIGHT, ISO 1978. All rights reserved. NOT FOR RESALE. Prepared by the International Organization for StandardizationCETTE NORME NATIONALE DU CANADA EST DISPONIBLE EN VERSIONSFR
24、ANAISE ET ANGLAISE.CAN/CGSB-4.2No. 77.1-94/ISO 4919:1978 CANADIAN GENERAL STANDARDS BOARDCommittee on Textile Test Methods and Terminology(Voting membership at date of reaffirmation)General Interest CategoryBatcheller, J. University of AlbertaCarrick, D. ConsultantDavie, N. ConsultantLiu, S. Univers
25、ity of ManitobaMan, T.M. ConsultantTait, C. National Defence/DSSPMProducer CategoryAdam, C. PGI/Difco Performance Fabrics Inc.Bowen, D. DuPont Protection TechnologiesLawson, L. Walls Apparel Canada Inc.Leonard, D. Invista (Canada) Co.Schumann, E. Lincoln Fabrics Ltd.Zukowsky, D. Marv Holland Apparel
26、 Ltd.Regulator CategoryAndersson, C. Health CanadaUser CategoryBourget, S. National Defence/QETEHong, T. Exova Group Ltd.Izquierdo, V. Textile Technologies CentreLitva (Scalzo), M. Canada Border Services AgencyMacLeod, J. Public Works and Government Services CanadaSirimanna, A. Sears Canada Inc.Tebb
27、s, C. International Drycleaners CongressSecretary (non-voting)Grabowski, M. Canadian General Standards BoardCAN/CGSB-4.2 No. 77.1-94/ ISO 4919:1978 Extended June 2000 Reaffirmed November 2012Preface to the National Standard of CanadaThis National Standard of Canada has been extended and reaffirmed b
28、y the CGSB Committee on Textile Test Methods and Terminology. It is identical in content and in layout with International Standard ISO 4919, Carpets Determination of tuft withdrawal force, published 1978-10-01 by the International Organization for Standardization (ISO), and is reprinted with the per
29、mission of ISO. The international standard was reviewed by the CGSB committee to determine its suitability for Canadian use. It was agreed to use it in total, without editorial changes.Throughout this standard, the words “National Standard of Canada” are to be understood as replacing the words “Inte
30、rnational Standard” wherever they appear.Some terminology and conventions are not identical to those used in other test methods within CAN/CGSB-4.2 Textile Test Methods. For example, the comma is used throughout this standard as a decimal marker rather than the point.The following National Standard
31、of Canada corresponds to the referenced ISO standard:CANADA ISOCAN/CGSB-4.2 No. 2 ISO 139The referenced ISO 1957 standard has no Canadian equivalent.The testing and evaluation of a product against this method may require the use of materials and equipment that could be hazardous. This document does
32、not purport to address all the safety aspects associated with its use. Anyone using this method has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use. CGSB nei
33、ther assumes nor accepts any responsibility for any injury or damage that may occur during or as the result of tests, wherever performed.The CGSB National Standards of Canada may be obtained from the Canadian General Standards Board, Sales Centre, Gatineau, Canada K1A 1G6. Telephone 819-956-0425 or
34、1-800-665-2472. Fax 819-956-5740.The International Standards may be obtained from IHS Canada, 1 Antares Drive, Suite 200, Ottawa, Ontario K2E 8C4. Telephone 613-237-4250 or 1-800-267-8220. Fax 613-237-4251.iCopyright NoticeThis standard contains information copyright-protected by the International O
35、rganization for Standardization (ISO) or, where appropriate the International Electrotechnical Commission (IEC). Except as permitted under the Laws of Canada, no extract of the International Standard may be reproduced, stored in any retrieval system or transmitted in any form or by any means, electr
36、onic, photocopying, recording or otherwise, without prior written permission from SCC. Requests for permission to reproduce the International Standard or parts thereof should be addressed to:Manager, Technical Document Centre Standards Council of Canada 270 Albert Street, Suite 200 Ottawa, Ontario KlP 6N7 Telephone 613-238-3222COPYRIGHT VIOLATORS WILL BE PROSECUTED TO THE FULL EXTENT OF THE LAW.
