1、July 2014Translation by DIN-Sprachendienst.English price group 8No 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!%5yw“2188684www.din.deDDIN EN 16287-1Glass packaging Screw finishes for pressure capsules Part 1: Returnable glass MCA 1 finish;English version EN 16287-1:2014,English translation of DIN EN 16287-1:2014-07Verpackungen aus Glas Schraubmundstcke fr Flaschen mit Innendruck Teil 1: Mehrweg-MCA 1-(Gl
3、as-)Mundstck;Englische Fassung EN 16287-1:2014,Englische bersetzung von DIN EN 16287-1:2014-07Emballage en verre Bagues vis pour capsules pression Partie 1: Bague MCA 1 pour verre consign;Version anglaise EN 16287-1:2014,Traduction anglaise de DIN EN 16287-1:2014-07Together withDIN EN 16287-2:2014-0
4、7,supersedesDIN 6094-14:1995-02www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 11 pages06.14 DIN EN 16287-1:2014-07 2 A comma is used as the decimal marker. National foreword This document (EN 16287-1:2014) has been prepared by Technica
5、l 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 115-02-04 AA Behltnisse aus Glas. In addition to the legal units of measurement, thi
6、s standard also uses the unit “in” (inch). It should be noted that the Gesetz ber Einheiten im Messwesen (German Law on units in metrology) prohibits the use of this unit for official and commercial purposes in Germany. Conversion: Non-SI unit SI unit Conversion in (inch) mm 1 in = 25,4 mm Amendment
7、s This standard differs from DIN 6094-14:1995-02 as follows: a) the content of DIN 6094-14 has been incorporated into DIN EN 16287-1 and DIN EN 16287-2; b) the standard has been editorially revised. Previous editions DIN 6094-14: 1984-03, 1985-06, 1995-02 EN 16287-1 March 2014 ICS 55.100 English Ver
8、sionGlass packaging - Screw finishes for pressure capsules - Part 1:Returnable glass MCA 1 finishEmballage en verre - Bagues vis pour capsules pression - Partie 1: Bague MCA 1 pour verre consign Verpackungen aus Glas - Schraubmundstcke fr Flaschen mit Innendruck - Teil 1: Mehrweg-MCA 1-(Glas-)Mundst
9、ckThis European Standard was approved by CEN on 12 January 2014. 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
10、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
11、 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
12、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. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN
13、All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16287-1:2014 EEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 16287-1:2014 (E) 2 Conten
14、ts Page Foreword 3 Introduction .4 1 Scope 4 2 Terms and definitions .4 3 Dimensions .4 Bibliography 9 DIN EN 16287-1:2014-07EN 16287-1:2014 (E) 3 Foreword This document (EN 16287-1:2014) has been prepared by Technical Committee CEN/TC 261 “Packaging”, the secretariat of which is held by AFNOR. This
15、 European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2014 and conflicting national standards shall be withdrawn at the latest by September 2014. Attention is drawn to the possibility that some of
16、 the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. EN 16287, Glass packaging Screw finishes for pressure capsules, consists of the following parts: Part 1: Returnable glass MCA 1 finish P
17、art 2: One way glass MCA 1 finish According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav
18、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 16287-1:2014-07EN 16287-1:2014 (E) 4 Introduct
19、ion This European Standard is based on CE.T.I.E. (International Technical Centre for Bottling and related Packaging) data sheet GME 32.05.1 Efficient packaging is of great importance for the distribution and the protection of goods. Insufficient or inappropriate packaging can lead to damage or wasta
20、ge of the contents of the pack. 1 Scope This European Standard specifies the dimensions of the 28 mm screw finish for glass containers designated MCA 1 for returnable glass. 2 Terms and definitions For the purposes of this document, the following term and definition applies. 2.1 MCA (glass) finish d
21、esigned for the closure of pressurized or vacuum liquids with a tamper-evident closure (metal or plastic) 3 Dimensions The design and dimensions of the finish shall be as shown in Table 1 and Figure 1, Figure 2, Figure 3, Figure 4 and Figure 5. Table 1 Design and dimensions of the finish Pitch TPI c
22、utter 3,175 mm 2 12 8 12,5 mm = Helix angle or angle or fixture to cutter. NOTE TPI = Threads per Inch. One inch is equal to 25,4 mm. The Tan of helix angle for cutter is calculated via the following formula: ( )2nominalnominalpitchTanET += where T is the thread diameter; E is the wall diameter of t
23、hreaded finish. The average of the maximum and minimum of L diameter is as close as possible to L nominal. The mean diameter 2mindiametermaxdiameter +L is in the tolerance of 0,2 mm. Optional: depressed thread at mould parting line (see EN 16292). DIN EN 16287-1:2014-07EN 16287-1:2014 (E) 5 Dimensio
24、ns in millimetres Key N Neck (under bead) diameter H Thread height S Start of thread position from sealing surface to intersection of thread flank F Height of the finish L Locking bead diameter T Thread diameter E Wall diameter of threaded finish NOTE Bore diameter (17,0 0,5) mm for a depth of 3 mm
25、Figure 1 MCA 1 finish DIN EN 16287-1:2014-07EN 16287-1:2014 (E) 6 Dimensions in millimetres Type 1 Type 2 Key a Mould parting line b Sealing surface Figure 2 Possible alternative constructions of the bore entrance to suit glass manufacturer The sealing surface is smooth and free of any defects and f
26、lash. DIN EN 16287-1:2014-07EN 16287-1:2014 (E) 7 Dimensions in millimetres Minimum through bore 16,0 Figure 3 Detail of the profile NOTE Z-Z is the last full depth and width of thread. Beyond this point and Y-Y, the thread root is gradually increased to full thread diameter T in 90. Figure 4 Run ou
27、t of thread DIN EN 16287-1:2014-07EN 16287-1:2014 (E) 8 Dimensions in millimetres Figure 5 Limit of construction DIN EN 16287-1:2014-07EN 16287-1:2014 (E) 9 Bibliography 1 CE. T.I.E. data sheet GME 32.05 - MCA 1 finish 1)2 EN 16292, Glass packaging - Screw finishes - Depressed threads 1) Obtainable through Centre Technique International de lEmbouteillage et du conditionnement (CE.T.I.E), 112- 114, rue La Botie, 7500Paris, France www.cetie.org, TP: 0033-1-42 65 26 45, TF: 0033-1-40 07 03 21. DIN EN 16287-1:2014-07
