BS EN 14959-2006 Touch and close fasteners - Determination of resistance to fraying after washing《粘贴锁紧件 洗后的耐缝纫性》.pdf

1、BRITISH STANDARDBS EN 14959:2006Touch and close fasteners Determination of resistance to fraying after washingThe European Standard EN 14959:2006 has the status of a British StandardICS 61.040g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g4

2、0g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 14959:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2006 BSI ISBN 0 580 48016 XNational forewordThis British Standard is the offi

3、cial English language version of EN 14959:2006. The UK participation in its preparation was entrusted to Technical Committee TCI/66, Textiles Apparel and indoor textiles, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretar

4、y.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogueunder the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or

5、 of British Standards Online.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 does not of itself confer immunity from legal obligations. aid enquirers to understand the text;

6、 present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an i

7、nside front cover, the EN title page, pages 2 to 9 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14959February 2006ICS 61.040E

8、nglish VersionTouch and close fasteners - Determination of resistance tofraying after washingFermetures auto-agrippantes - Dtermination de larsistance leffilochage aprs lavageHaftverschlsse - Bestimmung der Kantenschnittfestigkeitnach dem WaschenThis European Standard was approved by CEN on 30 Decem

9、ber 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtain

10、ed on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretar

11、iat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,

12、 Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reserve

13、dworldwide for CEN national Members.Ref. No. EN 14959:2006: EEN 14959:2006 (E) 2Contents PageForeword31 Scope 42 Normative references 43 Principle44 Apparatus .45 Test specimen46 Conditioning.57 Procedure .58 Test report 5Bibliography 9EN 14959:2006 (E) 3Foreword This European Standard (EN 14959:200

14、6) has been prepared by Technical Committee CEN/TC 248 “Textiles and textile 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 August 2006, and co

15、nflicting national standards shall be withdrawn at the latest by August 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia,

16、Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 14959:2006 (E) 41 Scope This European Standard specifies a method for determ

17、ining the resistance to fraying of touch and close fasteners. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced

18、document (including any amendments) applies. EN 12241, Touch and close fasteners Method for closure prior to washing and drying or dry cleaningEN ISO 139, Textiles Standard atmospheres for conditioning and testing (ISO 139:2005)EN ISO 6330, Textiles Domestic washing and drying procedures for textile

19、 testing (ISO 6330:2000)3 Principle In order to measure its resistance to fraying, the male or female component is cut along its longitudinal axis, sewn on a fabric, on three of its edges (as shown in Figure 1), then assembled with its male or female counterpart (as shown in Figure 2), using the rol

20、ler specified in EN 12241, then washed according to the specified procedure described in EN ISO 6330. 4 Apparatus 4.1 Long pair of scissors to cut the samples at a length of 50 mm in one stroke. 4.2 Loading fabric, polyester/cotton (50 %/50 %) 130 g/m2.4.3 Washing machine as specified in EN ISO 6330

21、. 4.4 A metal roller as specified in EN 12241. 5 Test specimen Cut a specimen of male or female tape, to be tested for resistance to fraying, of 50 mm length. Cut a specimen of the male or female counterpart of same width, of 70 mm length. Cut a specimen of loading fabric, of 75 mm length and of wid

22、th equal to the width of the sample of tape to be tested plus 25 mm. EN 14959:2006 (E) 56 Conditioning Condition the test specimens for a minimum of 24 h in accordance with the standard temperate atmosphere for testing as specified in EN ISO 139. The closing, the drying, the evaluation of the test s

23、pecimens for resistance to fraying, shall also take place under these conditions.7 Procedure Cut the specimen of male or female tape to be tested, on a length of 50 mm, taking care to cut at an angle of 90 to its longitudinal axis. Cut the specimen along its longitudinal axis, in one stroke, with a

24、long pair of scissors (4.1). Once the cutting is completed, check the absence of loose filaments, along the longitudinal cut edge. In case of the presence of loose fibres, the sample has to be eliminated and the sampling repeated. The three cut edges have to be free of loose elements. Sew this speci

25、men on the fabric on the two longitudinal edges and one transversal edge, as shown in Figure 1, following the discontinuous lines. Complete the sewing with 3 stitches per cm at 1,5 mm from the edge of the tape, using a needle number 0,80, with a polyester yarn 30 tex. In order to simulate the closur

26、e in usage, position the counterpart of the male or female tape, on top of the tape to be tested (see Figure 1). Use the metal roller (4.4) to close the samples. The roller will be chosen according to the effective width of the tape to be tested after it had been cut along its longitudinal axis. Tra

27、verse the metal roller along the closure in one direction then immediately reverse in the other direction. Put the combined specimen in the loading bag, in order to protect it during washing. Put the loading bag in the washing machine (4.3), then complete the washing, according to the specified cycl

28、e in EN ISO 6330. After washing, allow the specimen to dry 24 h in the standard temperate atmosphere defined in EN ISO 139. Separate and close the touch and close fastener, by hand, five times. The fraying will be evaluated by counting the number of loose filaments still attached to the four edges o

29、f the tape.8 Test report The test report shall contain the following information:a) number and date of this European Standard, i.e. EN 14959:2006; b) date of the test; c) identification of the touch and close fastener; d) any deviation from this European Standard and any incident likely to have affe

30、cted the results. e) result of the evaluation for fraying. EN 14959:2006 (E) 6Dimensions in millimetres 501 234567075W/2 W/2 + 25WKey 1 sample of loading fabric 2 tape to test for fraying 3 tape counterpart on top of sample to test for fraying 4 two transversal edges cut with scissors 5 one longitud

31、inal edge cut with scissors 6 sewing lines W is the original width of the tape to be tested for fraying, before being cut along its longitudinal axis (edge 5 on the figure). (on the figure, W is showing the width of the counter part to be positioned on top of the tape to be tested. W is also the wid

32、th of the closure) W/2 is the width of the tape to test for fraying, after it has been cut along its longitudinal axis, (edge 5 on the figure). W/2 + 25 mm is the width of the loading fabric Figure 1 Top view of test specimen EN 14959:2006 (E) 7Dimensions in millimetres 312507570Key 1 counterpart 2

33、tape to test for fraying attached by sewing to the loading fabric 3 loading fabric Figure 2 Side view of test specimen before the counterpart is assembled with the tape to be tested for fraying EN 14959:2006 (E) 81Key 1 example of loose fibres Figure 3 Example of loose filaments separated from the e

34、dges EN 14959:2006 (E) 9Bibliography 1 EN 12240, Touch and close fasteners Determination of the overall and effective widths of tapes and the effective width of a closure2 EN ISO 15797, “Textiles - Industrial washing and finishing procedures for testing of workwear (ISO 15797:2002)“BS EN 14959:2006B

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