DIN EN 12707-2009 Plastics drums - Non-removable head (tight head) drums with a nominal capacity of 210 l and 225 l German version EN 12707 2009《公称容量为210升和225升的非移动头式(敞口)桶 德文版本 EN 1.pdf

1、December 2009DEUTSCHE NORM English price group 9No part of this standard 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 55.140!$%J“1560239www.

2、din.deDDIN EN 12707Plastics drums Non-removable head (tight head) drums with a nominal capacity of 210 land 225 lEnglish version of DIN EN 12707:2009-12Kunststofffsser Spundfsser mit einem Nennvolumen von 210 l und 225 lEnglische Fassung DIN EN 12707:2009-12Together with DIN EN ISO20848-2:2008-09,su

3、persedesDIN EN 12707:2000-03www.beuth.deDocument comprises pages14DIN EN 12707:2009-12 National foreword This standard has been prepared by Technical Committee CEN/TC 261 “Packaging” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Verpack

4、ungswesen (Packaging Standards Committee), Technical Committee NA 115-02-03 AA Spund- und Deckelbehltnisse. Amendments This standard differs from DIN EN 12707:2000-03 as follows: a) The specifications for drums with a nominal capacity of 220 l have been deleted as these are now covered in DIN EN ISO

5、 20848-2. b) The standard has been editorially revised. Previous editions DIN 6131-3: 1985-07, 1989-08 DIN EN 12707: 2000-01 2 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 12707July 2009ICS 55.140 Supersedes EN 12707:1999 English VersionPlastics drums - Non-removable head (tight head) drums wit

6、h anominal capacity of 210 l and 225 lFts en matire plastique - Fts ouverture partielle dunecapacit nominale de 210 l et 225 lKunststofffsser - Spundfsser mit einem Nennvolumenvon 210 l und 225 lThis European Standard was approved by CEN on 27 June 2009.CEN members are bound to comply with the CEN/C

7、ENELEC Internal Regulations which stipulate the conditions 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 CEN Management Centre or to an

8、y CEN member.This European Standard exists in three official 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 CEN Management Centre has the same status as theofficial versions.CEN

9、 members are the national standards bodies of 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, Swede

10、n, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No

11、. EN 12707:2009: EEN 12707:2009 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions .44 Requirements .54.1 Dimensions .54.2 Drum mass .54.3 Material identification symbol 54.4 Closures 54.5 Materials .54.6 Handling 54.7 Stacking 54.8 Draining 54.9 Finish 65 Designa

12、tion 6Annex A (normative) Capacity measurement method for non-removable head (tight head) plastics drums 8A.1 Principle 8A.2 Apparatus .8A.3 Procedure for determination of total capacity 8A.4 Procedure for determination of brimful capacity .9A.5 Expression of results 9Annex B (normative) Draining te

13、st method for non-removable head (tight head) plastics drums . 10B.1 Principle . 10B.2 Apparatus 10B.3 Determination of drainability using the top section of the drum (procedure A) 10B.4 Determination of drainability using a complete drum (procedure B) 10B.5 Expression of results . 11Bibliography .

14、12DIN EN 12707:2009-12 EN 12707:2009 (E) 3 Foreword This document (EN 12707:2009) 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

15、 text or by endorsement, at the latest by January 2010, and conflicting national standards shall be withdrawn at the latest by January 2010. 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 resp

16、onsible for identifying any or all such patent rights. This document supersedes EN 12707:1999. 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, Cyprus, Czech R

17、epublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 12707:2009-12 EN 12707:2009 (E) 4 1 Scope

18、 This European Standard specifies the characteristics and dimensions of non-removable head (tight head) plastics drums with a nominal capacity of 210 l and 225 l. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, o

19、nly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 20848-3, Packaging - Plastics drums - Part 3: Plug/bung closure systems for plastics drums with a nominal capacity of 113,6 l to 220 l (ISO 20848-3:2006) 3

20、Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 non-removable head (tight head) drum (TH) flat-ended or convex-ended circular cross-section packaging with openings for filling and emptying in the head not exceeding 70 mm in diameter 3.2 nominal

21、 capacity (NC) capacity in litres which, by convention, is used to represent a class of drums of similar brimful capacities 3.3 brimful capacity (BC) volume of water in litres held by the drum when filled through the filling orifice to the point of overflowing NOTE Annex A specifies the method for m

22、easuring brimful capacity. 3.4 total capacity (TC) volume of water in litres held by the drum when filled completely, i.e. following the removal of any air trapped in the drum NOTE Annex A specifies the method for measuring total capacity. 3.5 overall height (ho) height of the finished drum from the

23、 base to the highest point NOTE See Figure 1. 3.6 overall diameter (do) maximum diameter of the drum, where relevant NOTE See Figure 1. 3.7 bung housing position (pb) distance from the centre of the bung housing to the outside of the drum body 50 mm vertically below the top edge of the top handling

24、ring DIN EN 12707:2009-12 EN 12707:2009 (E) 5 NOTE See Figure 1. 3.8 drum mass mass of the empty drum including all closures 4 Requirements 4.1 Dimensions The dimensions and tolerances of the drum shall be as listed in Table 1 and as shown in Figure 1. The measurements shall be conducted at ambient

25、conditions but shall not be made within 48 h of manufacture. NOTE Apart from the dimensions specified, there are no restrictions on drum shape. 4.2 Drum mass The mass tolerance of the drum shall be within 4 %. NOTE The defined mass should be agreed between the purchaser and the supplier. 4.3 Materia

26、l identification symbol The drum shall be permanently marked with the relevant material identification symbol, i.e. the symbol identifying the material from which the drum is made. 4.4 Closures There shall be two closures, one of which shall be either a BCS 70 x 6 or a BCS 56 x 4 nominal plug size i

27、n accordance with EN ISO 20848-3. When fitted the closures shall not protrude above the overall height of the drum. NOTE For the purpose of transport and storage, the filled drum should be closed, using the appropriate tooling, to the manufacturers recommended closure torque for each type of gasket.

28、 4.5 Materials The drum shall be manufactured either from high density polyethylene or another suitable plastics materials appropriate to the physical and chemical requirements of its intended use. 4.6 Handling Provision shall be made to enable the drum to be mechanically handled using one or two pe

29、rmanently fixed handling rings. The construction of the handling rings shall be adequate for normal static and dynamic handling of filled drums. 4.7 Stacking The drum shall be capable of being stacked with or without pallets, according to the manufacturers recommendations. 4.8 Draining 4.8.1 The dru

30、m shall be designed so as to minimize the residual volume of liquid left in the drum after drainage. The residue shall be not more than 100 ml when tested according to B.3 (procedure A). DIN EN 12707:2009-12 EN 12707:2009 (E) 6 4.8.2 The residue obtained when the drum is tested according to B.4 (pro

31、cedure B) is more dependent on the area and condition of the internal surface of the drum than procedure A and therefore can be in excess of that for procedure A. NOTE The maximum permitted figure should be agreed between the purchaser and the supplier. 4.9 Finish The external surface finish shall b

32、e suitable for the attachment of labels. NOTE 1 The nature of the internal and external finish should be agreed between the purchaser and the supplier. NOTE 2 The preferred colour option for the drum body is blue. The use of any other colour should be agreed between the purchaser and the supplier. 5

33、 Designation A non-removable head (tight head) drum (TH) manufactured in accordance with this Standard shall be designated in the following manner: Plastics drum TH EN 12707 NC Nominal capacity EXAMPLE 1 A non-removable head (tight head) drum (TH) manufactured in accordance with this standard with a

34、 nominal capacity of 210 l or 225 l would be designated: Plastics drum TH EN 12707 NC 210 l to 225 l. EXAMPLE 2 A non-removable head (tight head) drum with a nominal capacity of 225 l would be designated: Plastics drum TH EN 12707 NC - 225 l NOTE Where the drums are intended to be used for the trans

35、port of dangerous goods, attention is drawn to the regulatory requirements which govern the transport of those goods in the countries concerned. In Europe, depending upon the mode of transport, this means meeting the requirements of: European Agreement Concerning the International Carriage of Danger

36、ous Goods by Road (ADR); Regulations concerning the International Carriage of Dangerous Goods by Rail (RID); Technical Instructions for the Safe Transport of Dangerous Goods by Air, Document 9284-AN/905 published by the Council of the International Civil Aviation Organization (ICAO); The Internation

37、al Maritime Dangerous Goods Code (IMDG-CODE) published by the International Maritime Organization (IMO). Table 1 Dimensions of non-removable (tight head) drums with a nominal capacity of 210 l and 225 l Nominal capacity (NC) L Brimful capacity (BC) l Overall diameter (do) mm Bung housing position (p

38、b) mm Overall height (ho) mm 210 213 3 580 5 928 5 225 228 3 582 3 72 2 965 5 NOTE 1 The bung housing position defined in this table only applies to that housing used for filling. NOTE 2 Dimensions do, pband hoare applicable to empty drums. DIN EN 12707:2009-12 EN 12707:2009 (E) 7 Dimensions in mm K

39、ey 1 bung housing position 2 overall diameter 3 overall height Figure 1 Non-removable head (tight head) drum with a nominal capacity of 210 l and 225 l DIN EN 12707:2009-12 EN 12707:2009 (E) 8 Annex A (normative) Capacity measurement method for non-removable head (tight head) plastics drums A.1 Prin

40、ciple The capacity is determined by a gravimetric method i.e. by the measurement of the mass of water in the filled drum and its conversion to a capacity. A correction factor (see EN ISO 90-2:1999, 4.1.1.) can be applied according to Table A.1, but only if the weighing scale used is of a higher prec

41、ision than the correction. NOTE For plastics drums the water temperature should not exceed 18C. Table A.1 Correction factors Water temperature C Correction factor (F) 12 1,000 5 14 1,000 8 16 1,001 1 18 1,001 4 A.2 Apparatus Weighing scale, with an accuracy of at least 0,1% of the weight being measu

42、red. A.3 Procedure for determination of total capacity A.3.1 Drill a hole of diameter 5 mm to 10 mm for venting at the highest point of the closed drum. NOTE The position of the hole depends on the profile of the top. A.3.2 Weigh the empty drum and record its mass, m1,in grams. A.3.3 Measure the tem

43、perature of the tap water to be used to fill the drum. A.3.4 Fill the drum 100 % with water through the normal filling closure with all other closures fitted and make sure that the air is vented through the drilled hole. NOTE For certain drums, the drum needs to be inclined or tilted, so that the fi

44、lling hole is at the highest position. A.3.5 Fit and secure the drum closure and remove any surplus water from the outside. A.3.6 Weigh the filled drum and record its mass, m2, in grams. DIN EN 12707:2009-12 EN 12707:2009 (E) 9 A.4 Procedure for determination of brimful capacity Follow the same proc

45、edure as for the determination of total capacity (see A.3) with the exception that no hole is drilled to vent entrapped air. Fill the drum, with the drum in the normal position for filling, until water overflows at the closure. A.5 Expression of results The difference between the mass of the filled

46、drum, m2, and the mass of the empty drum, m1, (m2 m1), if necessary multiplied by the correction factor (F), represents the capacity of the drum as determined by the procedure used. DIN EN 12707:2009-12 EN 12707:2009 (E) 10 Annex B (normative) Draining test method for non-removable head (tight head)

47、 plastics drums B.1 Principle The absolute drainability and the relative drainability are obtained by determining the mass of water left as a residue in the drum after drainage under gravity. B.2 Apparatus Weighing scale, with an accuracy of at least 2 g. B.3 Determination of drainability using the

48、top section of the drum (procedure A) B.3.1 Cut the top off the drum. B.3.2 Retain the top section and fit the appropriate closure(s). B.3.3 Weigh the top section with closure(s) fitted, and record its mass, m1,in grams. B.3.4 Position the top section, top down, on a test rig so that it is held at t

49、he angle specified by the manufacturer (preferably 0 to 20) with the designated closure opening at its lowest position. B.3.5 Fill the top section with approximately 10 l of tap water. B.3.6 Wait until the water surface has settled and then open the closure. B.3.7 Allow the water to drain for 5 min without moving or shaking the top section and refit the closure. B.3.8 Re-weigh the top section, still in the top dow