EN 16284-2013 en Packaging - Flexible laminate and plastic tubes - Test method to determine the adhesive strength of the membrane《包装-灵活的层压板和塑胶管测试方法来确定膜的粘合强度》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 16284:2013Packaging Flexible laminateand plastic tubes Testmethod to determine theadhesive strength of themembraneBS EN 16284:2013 BRITISH STANDARDNational forewordThis Bri

2、tish Standard is the UK implementation of EN 16284:2013.The UK participation in its preparation was entrusted to TechnicalCommittee PKW/0/-/10, Packaging - Plastics.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to i

3、nclude all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 74958 2ICS 55.120Compliance with a British Standard cannot confer immunity fromlegal obligations.This Briti

4、sh Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2013.Amendments issued since publicationDate Text affectedBS EN 16284:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16284 February 2013 ICS 55.120 English Version Packaging - Flexibl

5、e laminate and plastic tubes - Test method to determine the adhesive strength of the membrane Emballage - Tubes souples plastiques et tubes souples lamins - Mthode dessai pour dterminer la force dadhrence de la membrane Packmittel - Laminat- und Kunststofftuben - Prfverfahren zur Bestimmung der Haft

6、kraft der Membran This European Standard was approved by CEN on 21 December 2012. 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 alteration. Up-to-date lists and

7、bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 by translation under the re

8、sponsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav

9、Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE N

10、ORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16284:2013: EBS EN 16284:2013EN 16284:2013 (E) 2 Contents Page Foreword . 3 1 Sco

11、pe 4 2 Equipment 4 3 Method of operation 5 4 Interpretation of results 5 5 Test report 5 BS EN 16284:2013EN 16284:2013 (E) 3 Foreword This document (EN 16284:2013) has been prepared by Technical Committee CEN/TC 261 “Packaging”, the secretariat of which is held by AFNOR. This European Standard shall

12、 be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2013, and conflicting national standards shall be withdrawn at the latest by August 2013. Attention is drawn to the possibility that some of the elements of this documen

13、t may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Aus

14、tria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swed

15、en, Switzerland, Turkey and the United Kingdom. BS EN 16284:2013EN 16284:2013 (E) 4 1 Scope This European Standard is applicable to plastic and laminate tubes which have a peal-off membrane for tamper-evidence purposes. This membrane is made of either aluminium or plastic. A test is performed to ens

16、ure that the consumer can remove the membrane without excessive force leading to a completely opened orifice. 2 Equipment Dynamometer (see Figure 1) Key 1 dynamometer 2 clamping device Figure 1 Dynamometer and clamping device BS EN 16284:2013EN 16284:2013 (E) 5 3 Method of operation a) attach the me

17、mbrane to the dynamometer head; b) hold the component on the dynamometer plate (vice, clamp, etc.); c) the tearing speed shall be 300 mm/m; d) the tube shall be well clamped and the test device shall pull the membrane in an axial/vertical direction; e) the pulling device need not necessarily be cent

18、red to the tube opening: read the maximum value displayed. 4 Interpretation of results A membrane is considered defective in the following cases: a) part of membrane stays on the tube and obstructs the opening (e.g. delamination of the membrane material); b) if there is an agreement between customer

19、 and supplier and the value does not conform to the limits of the specification. 5 Test report The test report shall contain the following information: a) reference to this standard and, if necessary, a specification for the method of sampling and acceptance of the batch; b) the complete identificat

20、ion of the batch and of the tubes checked; c) the date of production; d) the number of tubes checked; e) the number of defects; f) the test result; g) all factors which could have affected the results or all operating details not specified in this standard; h) date, place of test and name of tester.

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