BS EN 14477-2004 Packaging - Flexible packaging material - Determination of puncture resistance - Test methods《包装 柔性包装材料 抗击穿性的测定 试验方法》.pdf
《BS EN 14477-2004 Packaging - Flexible packaging material - Determination of puncture resistance - Test methods《包装 柔性包装材料 抗击穿性的测定 试验方法》.pdf》由会员分享,可在线阅读,更多相关《BS EN 14477-2004 Packaging - Flexible packaging material - Determination of puncture resistance - Test methods《包装 柔性包装材料 抗击穿性的测定 试验方法》.pdf(12页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARDBS EN 14477:2004Packaging Flexible packaging material Determination of puncture resistance Test methodsThe European Standard EN 14477:2004 has the status of a British StandardICS 55.040g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g4
2、0g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Tue May 16 02:33:53 BST 2006, Uncontrolled Copy, (c) BSIBS EN 14477:2004This British Standard was published under the authority of the Standards Policy and Strategy Commi
3、ttee on 31 March 2006 BSI 2006ISBN 0 580 48065 8National forewordThis British Standard is the official English language version of EN 14477:2004.The UK participation in its preparation was entrusted to Technical Committee PKW/0, Packaging, which has the responsibility to: A list of organizations rep
4、resented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”
5、, or by using the “Search” facility of the BSI Electronic Catalogue or 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
6、immunity from legal obligations. aid enquirers to understand the text; 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
7、 in the UK.Summary of pagesThis document comprises a front cover, an inside 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 CommentsLicensed
8、Copy: Wang Bin, na, Tue May 16 02:33:53 BST 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14477April 2004ICS 55.040English versionPackaging - Flexible packaging material - Determination ofpuncture resistance - Test methodsEmballage - Matriaux demballage souples -D
9、termination de la rsistance la perforation - MthodesdessaiVerpackung, Flexible Packstoffe - Bestimmung derDurchstofestigkeit - PrfverfahrenThis European Standard was approved by CEN on 16 January 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condi
10、tions 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 obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three off
11、icial 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 Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Be
12、lgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMI
13、T EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2004 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14477:2004: ELicensed Copy: Wang Bin, na, Tue May 16 02:33:53 BST 200
14、6, Uncontrolled Copy, (c) BSIEN 14477:2004 (E)2Contents PageForeword. 31 Scope . 42 Principle. 43 Apparatus 44 Calibration . 75 Test specimens. 76 Probe speed 77 Expression and calculation of results 78 Precision data . 89 Test report . 8Bibliography . 9Licensed Copy: Wang Bin, na, Tue May 16 02:33:
15、53 BST 2006, Uncontrolled Copy, (c) BSIEN 14477:2004 (E)3ForewordThis document (EN 14477:2004) has been prepared by Technical Committee CEN/TC 261 “Packaging”, thesecretariat of which is held by AFNOR.This European Standard shall be given the status of a national standard, either by publication of a
16、n identicaltext or by endorsement, at the latest by October 2004 and conflicting national standards shall be withdrawn atthe latest by October 2004.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European S
17、tandard: Austria, Belgium, Cyprus, Czech Republic,Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerlandand United Kingdom.Licensed Copy: Wang Bin
18、, na, Tue May 16 02:33:53 BST 2006, Uncontrolled Copy, (c) BSIEN 14477:2004 (E)41 ScopeThis standard describes a test method of determining the puncture resistance of a flexible packaging material.The method is applicable to multilayer flexible packaging materials.2 PrincipleA specimen of the flexib
19、le packaging material is fastened in a sample holder. A probe penetrates thespecimen with a constant speed. The force and the elongation needed to penetrate the specimen arerecorded.3 Apparatus3.1 Universal testing apparatus, with means of measuring elongation.3.2 Compression load cell3.3 Penetratio
20、n probe made of hardened steel as shown in Figure 1A 0,8 mm diameter probe with a rounded tip is used. The rounded tip of the probe shall have a radius of 0,4mm.3.4 Fixture for securing the probe to the load cell or to a solid base.3.5 Sample Holder as shown in Figure 2 or equivalent.3.6 Blanking pu
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