BS EN 12132-1-1999 Feather and down - Methods of testing the down-proof properties of fabrics - Rubbing test《羽毛和羽绒 纤维羽绒特性的试验方法 摩擦试验》.pdf

1、 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12132-1:1999 The Eu

2、ropean Standard EN 12132-1:1998 has the status of a British Standard ICS 59.040 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Feather and down Methods of testing the down-proof properties of fabrics Part 1: Rubbing testBS EN 12132-1:1999 This British Standard, having been pr

3、epared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 January 1999 BSI 01-1999 ISBN 0 580 30429 9 Amendments issued since publication Amd. No. Date Text affected National foreword This

4、British Standard is the English language version of EN 12132-1:1998. The UK participation in its preparation was entrusted to Technical Committee TCI/73, Fillings and filled articles, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee

5、 any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-reference

6、s The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue

7、 A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprise

8、s a front cover, an inside front cover, the EN title page, pages 2 to 5 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 Brussels 1998 CEN All rights of exploitation in any

9、 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12132-1:1998 E EUROPEAN STANDARD EN 12132-1 NORME EUROPE ENNE EUROPA ISCHE NORM August 1998 ICS 59.040 Descriptors: stuffings, feathers, woven fabrics, tests, leak tests, friction, test conditions, specimen preparation,

10、procedure English version Feather and down Methods of testing the down-proof properties of fabrics Part 1: Rubbing test Plumes et duvets Me thodes dessai des tissus pour le tanche ite aux plumes et duvets Partie 1: Essai par frottement Federn und Daunen Verfahren fu r die Pru fung der Daunendichtigk

11、eit von Geweben Teil 1: Simulierte Kissenbeanspruchung This European Standard was approved by CEN on 24 July 1998. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any

12、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 (English, French, German). A version in any other language made by t

13、ranslation 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, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Irela

14、nd, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.Page 2 EN 12132-1:1998 BSI 01-1999 Foreword This European Standard has been prepared by Technical Committee CEN/TC 222, Feather and down as filling material for any article, as well as finished articl

15、es filled with feather and down, the Secretariat of which is held by UNI. 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 February 1999, and conflicting national standards shall be withdrawn at th

16、e latest by February 1999. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembour

17、g, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.Page 3 EN 12132-1:1998 BSI 01-1999 1 Scope This standard describes a method for the determination of down and/or feather penetration through the primary tick fabric of a specimen containing feather and/or down fillin

18、g, using a rubbing apparatus. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subs

19、equent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. EN 20139, Textiles Standard atmospheres for conditioning and testin

20、g (ISO 139:1973). EN 20187, Paper, board and pulps Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:1990). 3 Principle A cushion of specified dimensions is made from the fabric to be tested for its down-proof properties

21、 and is filled with a given amount of feather and down material or its mixtures. The cushion is mounted in an apparatus and undergoes a specified number of rubbings. The number of down and/or feather particles which have passed or protruded from the primary tick fabric is counted. 4 Apparatus 4.1 Ru

22、bbing apparatus The apparatus (see Figure 1) consists of two clamps A and B, in which the test cushion is secured. Clamp A is fixed to the bottom plate. Clamp B is fastened to a wheel, C, which enables clamp B to rotate in an ellipse-like path. The clamps are spaced (44 1) mm apart. The distance bet

23、ween the centre of the wheel and the attachment point of clamp B is (25 0,5) mm. Other dimensions are shown in Figure 2. The wheel shall rotate at 135 r/min and the apparatus shall be provided with a revolution counter. 4.2 Plastic bag The bag shall consist of low-density polyethylene (PE-LD), thick

24、ness (25 1)mm, and be without a pleat. The bag shall have the following inner dimensions: width: (150 10) mm length: (240 10) mm 4.3 Balance The balance shall be accurate to within 0,1 g. 5 Atmosphere for conditioning and testing Conditioning of test specimens and testing is carried out in an atmosp

25、here according to EN 20139, and the temperature and relative humidity are measured according to EN 20187. 6 Preparation of test cushions At least two test specimens are taken from the fabric, each measuring (140 5) mm3 (420 10) mm. One specimen is taken with its longer side in the warp direction, an

26、d one in the weft direction. From these specimens, two test cushions are sewn (with lockstitch). The stitch length in the seam is 1 mm. Fold the fabric in the middle, parallel to the short side, with its back outside, and sew the longer side, 10 mm from the edge; then turn inside out so that the bac

27、k is inside. Sew the shorter sides, 20 mm from the edges, taking care to leave at the side an opening for filling. Fill the resulting test cushion with filling material of the required mass, based on composition according to Table 1, and complete the sewing on the shorter side, ensuring that no fill

28、ing material remains in this area. In this way, a test cushion is obtained whose size is 120 mm3 170 mm (see Figure 3). Table 1 Filling of the test cushion Down content Feather content Mass of filling %g Over 70 Below 30 30 0,1 30 to 70 70 to 30 35 0,1 Below 30 Over 70 40 0,1Page 4 EN 12132-1:1998 B

29、SI 01-1999 A Clamp fixed to the bottom plate B Clamp fastened to the wheel C Wheel Figure 1 Rubbing test apparatus (see 4.1) 7 Procedure Before testing, the cushion is placed in the plastic bag (see 4.2). This permits total collection of any particles that penetrate completely through the cushions p

30、rimary tick fabric. The plastic bag containing the test cushion is then fastened in the clamps of the test apparatus. The cushions flaps are placed in the clamps and the cushion is folded between these clamps. The counter is set for 2 700 revolutions. The apparatus is started, and after 2 700 revolu

31、tions (approximately 20 min) it is automatically stopped by the counter. Afterwards, the cushion is taken out of the plastic bag. Any filling particles in the plastic bag shall be counted. The test cushion is placed under a suitable light source and the number of protruding visible particles 2 mm sh

32、all be counted. If the number of filling particles in the plastic bag plus the number of filling particles protruding from the cushion is greater than 50, counting shall be stopped. 8 Test report The test report shall indicate the following particulars for each test cushion: reference to this Europe

33、an Standard; type of apparatus; description and designation of the tested fabric; description of the filling material and mass; number of particles passed or protruding from the fabric; if the result is more than 50 particles, then the result shall be stated as follows: “more than 50”; any deviation

34、 from this European Standard and any incident likely to have affected the result.Page 5 EN 12132-1:1998 BSI 01-1999 100 1 170 1 25 0,5 150 1 125 1 95 1 Dimensions in millimetres Figure 2 Main dimensions of apparatus Dimensions in millimetres 1 Bending line 2 Fastening holes 3 Seams 4 Sewing to be do

35、ne after the filling has been introduced Figure 3 Dimensions of test cushionBSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

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