BS EN 1416-1997 Touch-and-close fasteners - Determination of curvature《粘合拉锁 曲率的测定》.pdf

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 1416 : 1997 The Eur

2、opean Standard EN 1416 : 1996 has the status of a British Standard ICS 61.040 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Touch-and-close fasteners Determination of curvatureBS EN 1416 : 1997 This British Standard, having been prepared under the direction of the Sector Boa

3、rd for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 June 1997 BSI 1997 The following BSI references relate to the work on this standard: Committee reference TCI/66 Draft for comment 94/306129 DC ISBN 0 580 27196 X Amendments issued sin

4、ce publication Amd. No. Date Text affected Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee TCI/66, Apparel, upon which the following bodies were represented: Association of Button Merchants Association of Suppliers to the

5、 British Clothing Industry British Measurement and Testing Association British Retail Consortium Camping and Outdoor Leisure Association Child Accident Prevention Trust Confederation of British Wool Textiles Limited Consumer Policy Committee of BSI Department of Trade and Industry Fabric Care Resear

6、ch Association Ltd. Home Office Knitting Industries Federation Ltd. Mail Order Traders Association National Association of Teachers of Home Economics and Technology Ltd. National Childrens Wear Association SATRA Footwear Technology Centre Society of Dyers and Colourists Textile Finishers Association

7、 Zip Fastener Manufacturers Association The following body was also represented in the drafting of the standard, through subcommittees and panels: Made-up Textiles AssociationBS EN 1416 : 1997 BSI 1997 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 Method 1

8、 Scope 3 2 Normative reference 3 3 Definition 3 4 Principle 3 5 Apparatus 3 6 Test specimens 3 7 Conditioning 3 8 Procedure 3 9 Expression of results 3 10 Test report 3 Figures 1 Test board 4 2 Transparent plastics sheet 4 3 Measurement of curvature 4ii BSI 1997 BS EN 1416 : 1997 1) In preparation.

9、National foreword This British Standard has been prepared by Technical Committee TCI/66, and is the English language version of EN 1416 : 1996 Touch-and-close fasteners Determination of curvature, published by the European Committee for Standardization (CEN). It is one of a series of standards for t

10、ouch-and-close fasteners. Other standards in the current series have the following titles: BS EN 1414 Touch-and-close fasteners Cycling procedure for subsequent testing BS EN 1415 Touch-and-close fasteners Behaviour of slit selvedges BS EN 12240 1) Touch-and-close fasteners Determination of the over

11、all widths of tapes and the effective width of a closure BS EN 12241 1) Touch-and-close fasteners Method for closure prior to washing or dry cleaning BS EN 12242 1) Touch-and-close fasteners Determination of peel strength BS EN 12243 1) Touch-and-close fasteners Determination of dimensional stabilit

12、y to washing Cross-references Publication referred to Corresponding British Standard EN 20139 : 1992 BS EN 20139 : 1992 Textiles Standard atmospheres for conditioning and testing Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This docum

13、ent comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 4, an inside back cover and a back cover.CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 B

14、russels 1996 Copyright reserved to CEN members Ref. No. EN 1416 : 1996 E EUROPEAN STANDARD EN 1416 NORME EUROPE ENNE EUROPA ISCHE NORM November 1996 ICS 61.040 Descriptors: Haberdashery, tapes, touch-and-close fasteners, bend tests, measurements, bending English version Touch-and-close fasteners Det

15、ermination of curvature Fermetures auto-agrippantes De termination du cintrage Haftverschlu sse Bestimmung der Bogigkeit This European Standard was approved by CEN on 1996-09-14. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this

16、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 Central Secretariat or to any CEN member. This European Standard exists in three official versions (Eng

17、lish, 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark,

18、Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.Page 2 EN 1416 : 1996 BSI 1997 Foreword This European Standard has been prepared by Technical Committee CEN/TC 248, Textiles and textile products, the s

19、ecretariat 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 May 1997, and conflicting national standards shall be withdrawn at the latest by May 1997. According to the CEN/

20、CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and

21、 the United Kingdom.Page 3 EN 1416 : 1996 BSI 1997 1 Scope This European Standard specifies a method for measuring the curvature of each of the male and female tapes making up a touch-and-close fastener. 2 Normative reference This European Standard incorporates by dated or undated reference, provisi

22、ons from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by

23、amendment or revision. For undated references the latest edition of the publication referred to applies. EN 20139 Textiles Standard atmospheres for conditioning and testing (ISO 139 : 1973) 3 Definition For the purposes of this standard, the following definition applies. 3.1 curvature The curved def

24、ormation of a tape lying flat. 4 Principle The curvature of a male or female tape of a touch-and-close fastener is measured. 5 Apparatus 5.1 Test board, measuring 1200 mm3 200 mm, 0 +10 0 +5 with its median longitudinal axis traced, and incorporating locating pins (see figure 1). 5.2 Polycarbonate t

25、ransparent plastics sheet, measuring 1200 mm 3 200 mm, of thickness 0 +10 0 +5 (2 0,1) mm and of density 1,20 kg/m 3 , with locating notches (see figure 2). 5.3 Rule, of minimum length 1000 mm, capable of measuring to within 1 mm. 5.4 Set square, of dimensions 100 mm3 150 mm, with a scale accurate t

26、o the nearest 1 mm on its long side (see figure 3). 6 Test specimens Cut three test specimens approximately the length of the test board, 1200 mm in length, from a tape. 7 Conditioning Condition the test specimens for at least 24 h in accordance with the standard atmosphere for testing specified in

27、EN 20139. The test shall be carried out in this atmosphere. 8 Procedure Lay one test specimen on the test board approximately along the median longitudinal axis. Take the sheet of transparent plastics by its ends and lay it on the test specimen, using the pins and notches, so that it is fitted initi

28、ally to the middle of the test specimen. Place the rule on the transparent plastics sheet and line up the 0 mm and 1000 mm graduations with the inside edge of the tape, as shown in figure 3. Place the set square on the rule a1nd measure the maximum distance in millimetres between the inside edge of

29、the test specimen and the rule (see figure 3). Repeat this process for the other two test specimens. 9 Expression of results Indicate each individual value to the nearest millimetre. 10 Test report Report the following information: reference to this European Standard; identification of the touch-and

30、-close fastener tapes; date of the test; each individual value; any deviation from this European Standard and any incident likely to have affected the result.Page 4 EN 1416 : 1996 BSI 1997 Figure 1. Test board Figure 2. Transparent plastics sheet Figure 3. Measurement of curvature BSI 1997 BS EN 141

31、6 : 1997 List of references See national foreword.BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

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