BS-EN-13048-2009.pdf
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1、BS EN 13048:2009 ICS 55.120 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Packaging Flexible aluminium tubes Internal lacquer film thickness measurement method Licensed CopyChinese University of Hong Kong, 13/06/2009 09:01, Uncontrolled Copy, (c) BSI This Br
2、itish Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2009 BSI 2009 ISBN 978 0 580 58512 8 Amendments/corrigenda issued since publication DateComments BS EN 13048:2009 National foreword This British Standard is the UK implementation of EN 13048:2
3、009. It supersedes BS EN 13048:2000 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PKW/0/-/10, Plastics. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include a
4、ll the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Licensed CopyChinese University of Hong Kong, 13/06/2009 09:01, Uncontrolled Copy, (c) BSI BS EN 13048:2009 EUROPEAN STANDAR
5、D NORME EUROPENNE EUROPISCHE NORM EN 13048 April 2009 ICS 55.120Supersedes EN 13048:2000 English Version Packaging - Flexible aluminium tubes - Internal lacquer film thickness measurement method Emballage - Tubes souples en aluminium - Mthode de dtermination de lpaisseur de vernis intrieur Packmitte
6、l - Aluminiumtuben - Verfahren zur Bestimmung der Dicke des Innenschutzlackes This European Standard was approved by CEN on 21 February 2009. 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 nat
7、ional standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards 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
8、 any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark,
9、 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 Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION
10、 EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13048:2009: E Licensed CopyChinese University of Hong Kong, 13/06/2009 09:01, Uncontrolled Cop
11、y, (c) BSI BS EN 13048:2009 EN 13048:2009 (E) 2 Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions 4 4 Principle . 4 5 Apparatus 4 6 Method . 5 7 Test report . 6 Licensed CopyChinese University of Hong Kong, 13/06/2009 09:01, Uncontrolled Copy, (c) BSI BS EN 13
12、048:2009 EN 13048:2009 (E) 3 Foreword This document (EN 13048:2009) has been prepared by Technical Committee CEN/TC 261 “Packaging”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by en
13、dorsement, at the latest by October 2009, and conflicting national standards shall be withdrawn at the latest by October 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for id
14、entifying any or all such patent rights. This document supersedes EN 13048:2000. It is based on the professional recommendations of the European Tube Manufacturers Association (ETMA) According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries ar
15、e bound to implement this European 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, Swed
16、en, Switzerland and the United Kingdom. Licensed CopyChinese University of Hong Kong, 13/06/2009 09:01, Uncontrolled Copy, (c) BSI BS EN 13048:2009 EN 13048:2009 (E) 4 1 Scope This document specifies a method for the determination of the thickness of the lacquer film applied inside cylindrical and c
17、onical aluminium tubes. The method is a reference. It can also be used as a reference when calibrating other electronic instruments suitable for determining coating weight thickness, e.g. by capacitance measurement by eddy current. It is applicable to aluminium tubes used for packing pharmaceutical,
18、 cosmetic, hygiene, food and other domestic products. NOTE Although not specified in this standard there are available suitable automatic film thickness measurement instruments that provide instantaneous results with good accuracy ( 1m). 2 Normative references The following referenced documents are
19、indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12374:1998, Packaging Flexible Tubes Terminology EN ISO 2360:2003, Non-conductive coa
20、tings on non-magnetic electrically conductive basis materials Measurement of coating thickness Amplitude-sensitive eddy-current method (ISO 2360:2003) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12374:1998 and EN ISO 2360:2003 apply. 4 Principle T
21、he measurement of the thickness of the lacquer film inside aluminium tubes with a micrometer or dial indicator after separation of the film from the aluminium tube and its enamel decoration by chemical means. Through a chemical reaction the aluminium is dissolved and hydrogen gas is generated. The i
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