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1、BRITISH STANDARD BS EN ISO 5077:2008 Textiles Determination of dimensional change in washing and drying ICS 59.080.01 ? BS EN ISO 5077:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2008 BSI 2008 ISBN 978 0 580 60040 1 National
2、foreword This British Standard is the UK implementation of EN ISO 5077:2008. It is identical with ISO 5077:2007. It supersedes BS EN 25077:1994 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee TCI/82, Textiles care labelling, dry cleaning, domestic lau
3、ndering and drying. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot
4、 confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 5077 January 2008 ICS 59.080.01Supersedes EN 25077:1993 English Version Textiles - Determination of dimensional change in washing and drying (
5、ISO 5077:2007) Textiles - Dtermination des variations dimensionnelles au lavage et au schage domestiques (ISO 5077:2007) Textilien - Bestimmung der Manderung beim Waschen und Trocknen (ISO 5077:2007) This European Standard was approved by CEN on 29 December 2007. CEN members are bound to comply with
6、 the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Cen
7、tre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the offici
8、al versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slov
9、enia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN
10、national Members. Ref. No. EN ISO 5077:2008: E Foreword The text of ISO 5077:2007 has been prepared by Technical Committee ISO/TC 38 “Textiles” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 5077:2008 by Technical Committee CEN/TC 248 “Textiles and text
11、ile products“, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2008, and conflicting national standards shall be withdrawn at the latest by July 2008.
12、 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 25077:1993. According to the CEN/CENELEC Internal Regulat
13、ions, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherl
14、ands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 5077:2007 has been approved by CEN as EN ISO 5077:2008 without any modifications. BS EN ISO 5077:2008 -,-,- iii Foreword ISO (the International Organizat
15、ion for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established h
16、as the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Int
17、ernational Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Public
18、ation as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent ri
19、ghts. ISO 5077 was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 2, Cleansing, finishing and water resistance tests. This second edition cancels and replaces the first edition (ISO 5077:1984), which has been technically revised. BS EN ISO 5077:2008 -,-,- blank 1 Textiles Deter
20、mination of dimensional change in washing and drying 1Scope This International Standard specifies a method for the determination of the dimensional change of fabrics, garments or other textile articles when subjected to an appropriate combination of specified washing and drying procedures. In the ca
21、se of textile articles or deformable materials, it is necessary to exercise all possible caution in the interpretation of the results. 2Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies
22、. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 139, Textiles Standard atmospheres for conditioning and testing ISO 3759, Textiles Preparation, marking and measuring of fabric specimens and garments in tests for determination of dimensi
23、onal change ISO 6330, Textiles Domestic washing and drying procedures for textile testing 3Principle The specimen is conditioned in the specified standard atmosphere and measured before subjection to the appropriate washing and drying procedures. After drying, conditioning and remeasuring of the spe
24、cimen, the changes in dimensions are calculated. 4Apparatus and reagents Use apparatus and reagents as specified in ISO 3759 and ISO 6330. 5Atmospheric conditions The atmospheric conditions required for conditioning and testing are specified in ISO 139. 6Test specimens 6.1The selection, dimensions,
25、marking and measuring of test specimens are specified in ISO 3759. 6.2When possible, three specimens from each sample should be used. One or two specimens may be used when insufficient sample is available. BS EN ISO 5077:2008 -,-,- 2 7Procedure 7.1Determine the original length and width dimensions,
26、as appropriate, after the specimens have been conditioned and measured according to the procedure specified in ISO 139 and ISO 3759. 7.2Wash and dry the specimens according to one of the procedures specified in ISO 6330, as agreed between the interested parties. 7.3After washing and drying, conditio
27、n and measure the specimens and calculate the dimensional change of the specimens according to the procedure specified in ISO 3759. 8Expression of results 8.1Calculate the mean changes in dimensions in both the length and width directions in accordance with the arrangement in ISO 3759 as follows: wh
28、ere is the original dimension; is the dimension measured after treatment. Record the changes in measurement separately as a percentage of the corresponding original value. 8.2Express the average dimensional changes to the nearest . 8.3State whether the dimension has decreased (shrinkage) by means of
29、 a minus sign () or increased (extension) by means of a plus sign (). 9Test report The test report shall specify the following: a)the number and year of this International Standard; b)the number of specimens washed and dried; c)the procedure used for washing and drying from ISO 6330; d)for fabric sp
30、ecimens, the average dimensional change in the length (warp or wale) and the average dimensional change in the width (weft or course) to the nearest ; e)for garments, the description, make and size of the garment tested; f)for garments, an adequate description of each measuring position and the aver
31、age dimensional change to the nearest at each position for each garment tested. xt xo xo 100 xo xt 0,5 % + 0,5 % 0,5 % BS EN ISO 5077:2008 blank BS EN ISO 5077:2008 BSI Group Headquarters 389 Chiswick High Road, London W4 4AL, UK Tel +44 (0)20 8996 9001 Fax +44 (0)20 8996 7001 British Standards Ins
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