1、May 2013 Translation by DIN-Sprachendienst.English price group 7No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 55.
2、100!%$;M“2012442www.din.deDDIN EN 16292Glass packaging Screw finishes Depressed threads;English version EN 16292:2013,English translation of DIN EN 16292:2013-05Verpackungen aus Glas Schraubmundstcke Abgeflachte Gewinde;Englische Fassung EN 16292:2013,Englische bersetzung von DIN EN 16292:2013-05Emb
3、allage en verre Bagues vis Dpression de filets;Version anglaise EN 16292:2013,Traduction anglaise de DIN EN 16292:2013-05www.beuth.deDocument comprises 9 pagesIn case of doubt, the German-language original shall be considered authoritative.04.13DIN EN 16292:2013-05 2 A comma is used as the decimal m
4、arker. Nationales Vorwort This document (EN 16292:2013) has been prepared by Technical Committee CEN/TC 261 “Packaging” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Verpackungswesen (Packaging Standards Committee), Working Committee NA
5、 115-02-04 AA Behltnisse aus Glas. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16292 March 2013 ICS 55.100 English Version Glass packaging - Screw finishes - Depressed threads Emballage en verre - Bagues vis - Dpression de filets Verpackungen aus Glas - Schraubmundstcke - Abgeflachte Gewind
6、e This European Standard was approved by CEN on 12 January 2013. 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 bibliographical r
7、eferences 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 responsibility of a
8、 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 Republic of Maced
9、onia, 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 NORMALISATION EURO
10、PISCHES 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 16292:2013: EEN 16292:2013 (E) 2 Contents Page Foreword . 3 Introduction 4 1 Scope 5 2 Requirement
11、s . 5 Bibliography 7 DIN EN 16292:2013-05 EN 16292:2013 (E) 3 Foreword This document (EN 16292:2013) 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 publicat
12、ion of an identical text or by endorsement, at the latest by September 2013, and conflicting national standards shall be withdrawn at the latest by September 2013. 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
13、 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: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic,
14、 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, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16
15、292:2013-05 EN 16292:2013 (E) 4 Introduction This document is based on CE.T.I.E. (International Technical Centre for Bottling and related Packaging) data sheet DT 22.00 1. Efficient packaging is of great importance for the distribution and the protection of goods. Insufficient or inappropriate packa
16、ging can lead to damage or wastage of the contents of the pack. .DIN EN 16292:2013-05 EN 16292:2013 (E) 5 1 Scope This European Standard specifies the profiles of thread for all the screw neck finishes for metallic, plastic and metallo-plastic closures. The depressed threads could be used on continu
17、ous thread finishes to reduce the thread depth at and adjacent to the mould parting line. Depressed threads are only used on 28 mm Roll-On Pilferproof (ROPP) type finishes where the closure is formed on the neck finish. 2 Requirements This document is used to reduce the risk of any prominent seam li
18、ne or offset mould joint scraping the internal lacquer from the inside of formed metal closures or from paring internal material from a plastic closure. The depression does not generally exceed a = 30 maximum arc centrally placed on the mould parting line and does not generally exceed a depth of 0,3
19、0 mm. It is normally recommended that the start and finish of threads is at least 45 from the mould parting line. Minimum tolerances of thread diameter do not apply to the depressed area (see Figure 1). DIN EN 16292:2013-05 EN 16292:2013 (E) 6 Key a depression depth b mould parting line R radius of
20、cutter path over arc arc Figure 1 Depression of thread DIN EN 16292:2013-05 EN 16292:2013 (E) 7 Bibliography 1 CE.T.I.E. data sheet DT 22.00, Depressed threads 1)1) Obtainable through Centre Technique International de lEmbouteillage et du conditionnement (CE.T.I.E), 112- 114, rue La Botie, 75008 Paris, France; www.cetie.org, TP: 0033-1-42 65 26 45, TF: 0033-1-40 07 03 21. DIN EN 16292:2013-05
