BS EN ISO 9073-14-2007 Textiles - Test methods for nonwovens - Coverstock wetback《纺织品 非织造布的试验方法 面层材料防湿性》.pdf
《BS EN ISO 9073-14-2007 Textiles - Test methods for nonwovens - Coverstock wetback《纺织品 非织造布的试验方法 面层材料防湿性》.pdf》由会员分享,可在线阅读,更多相关《BS EN ISO 9073-14-2007 Textiles - Test methods for nonwovens - Coverstock wetback《纺织品 非织造布的试验方法 面层材料防湿性》.pdf(20页珍藏版)》请在麦多课文档分享上搜索。
1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Part 14: Coverstock wetbackThe European Standard EN ISO 9073-14:2007 has the status of a British St
2、andardICS 59.080.30Textiles Test methods for nonwovens BRITISH STANDARDBS EN ISO 9073-14:2007BS EN ISO 9073-14:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 March 2007 BSI 2007ISBN 978 0 580 50383 2Amendments issued since publication
3、Amd. No. Date Commentscontract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.National forewordThis British Standard was published by BSI. It is the UK implementation of EN ISO 9073-14:2007. It is identical with ISO
4、 9073-14:2006.The UK participation in its preparation was entrusted to Technical Committee TCI/24, Physical testing of textiles.A list of organizations represented on TCI/24 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a EUR
5、OPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 9073-14February 2007ICS 59.080.30English VersionTextiles - Test methods for nonwovens - Part 14: Coverstockwetback (ISO 9073-14:2006)Textiles - Mthodes dessai pour nontisss - Partie 14:Remouillage de lenveloppe (ISO 9073-14:2006)Textilien - Prfverfa
6、hren fr Vliesstoffe - Teil 14: Auflagen(ISO 9073-14:2006)This European Standard was approved by CEN on 21 January 2007.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 a
7、ny alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made b
8、y translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Ger
9、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGMan
10、agement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 9073-14:2007: EForeword The text of ISO 9073-14:2006 has been prepared by Technical Committee ISO/TC 38 “Textiles” of the In
11、ternational Organization for Standardization (ISO) and has been taken over as EN ISO 9073-14:2007 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
12、 of an identical text or by endorsement, at the latest by August 2007, and conflicting national standards shall be withdrawn at the latest by August 2007. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Eu
13、ropean Standard: 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, Slovenia, Spain, Sweden, Switzerland and United K
14、ingdom. Endorsement notice The text of ISO 9073-14:2006 has been approved by CEN as EN ISO 9073-14:2007 without any modifications. EN ISO 9073-14:2007Reference numberISO 9073-14:2006(E)INTERNATIONAL STANDARD ISO9073-14First edition2006-04-01Textiles Test methods for nonwovens Part 14: Coverstock wet
15、back Textiles Mthodes dessai pour nontisss Partie 14: Remouillage de lenveloppe EN ISO 9073-14:2007ii iiiContents Page Foreword iv 1 Scope . 1 2 Normative references . 1 3 Principle. 1 4 Material and reagents. 2 5 Apparatus 2 6 Procedure 3 7 Test report . 5 8 Useful additional information 5 Annex A
16、(informative) Precision . 8 Bibliography . 9 EN ISO 9073-14:2007iv Foreword ISO (the International Organization 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
17、 committees. Each member body interested in a subject for which a technical committee has been established has 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
18、 the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International 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 Intern
19、ational Standards adopted by the technical committees are circulated to the member bodies for voting. Publication 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
20、be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 9073-14 was prepared by Technical Committee ISO/TC 38, Textiles. ISO 9073 consists of the following parts, under the general title Textiles Test methods for nonwovens: Part 1: Determ
21、ination of mass per unit area Part 2: Determination of thickness Part 3: Determination of tensile strength and elongation Part 4: Determination of tear resistance Part 6: Absorption Part 7: Determination of bending length Part 8: Determination of liquid strike-through time (simulated urine) Part 9:
22、Evaluation of drapability including drape coefficient Part 10: Lint and other particles generation in the dry state Part 11: Run-off Part 12: Demand absorbency Part 13: Repeated liquid strike-through time Part 14: Coverstock wetback The following parts are under preparation: Part 15: Evaluation of a
23、ir permeability Part 16: Evaluation of water resistance (hydrostatic pressure test) EN ISO 9073-14:2007v Part 17: Evaluation of water penetration (spray impact) test Part 18: Determination of breaking strength and elongation of nonwoven materials using the grab tensile test EN ISO 9073-14:2007blank1
24、Textiles Test methods for nonwovens Part 14: Coverstock wetback 1 Scope This part of ISO 9073 specifies a test method to examine the ability of diaper coverstock to resist the transport back onto the skin of a liquid which has already penetrated the coverstock. This test corresponds with the repeate
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