EN ISO 20848-1-2008 en Packaging - Plastics drums - Part 1 Removable head (open head) drums with a nominal capacity of 113 6 l to 220 l《包装 塑料鼓形桶 第1部分 标称容量为113 6L～220L的可拆卸盖式(密封盖)鼓形桶.pdf

1、BRITISH STANDARDBS EN ISO 20848-1:2008Packaging Plastics drums Part 1: Removable head (open head) drums with a nominal capacity of 113,6 l to 220 lICS 55.140g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55

2、g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN ISO 20848-1:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2007 BSI 2008ISBN 978 0 580 61020 2National forewordThis British Standard is the UK implementation of EN

3、 ISO 20848-1:2008. It is identical with ISO 20848-1:2006. It supersedes BS ISO 20848-1:2006 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PKW/0, Packaging.A list of organizations represented on this committee can be obtained on request to its secreta

4、ry.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate Comments30 November 2008 T

5、his corrigendum renumbers BS ISO 20848-1:2006 as BS EN ISO 20848-1:2008EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 20848-1June 2008ICS 55.140English VersionPackaging - Plastics drums - Part 1: Removable head (openhead) drums with a nominal capacity of 113,6 l to 220 l (ISO20848-1:2006)Emba

6、llages - Fts en matire plastique - Partie 1: Fts ouverture totale dune capacit nominale de 113,6 l 220 l(ISO 20848-1:2006)Verpackung - Kunststofffsser - Teil 1: Deckelfsser miteinem Nennvolumen von 113,6 l bis 220 l (ISO 20848-1:2006)This European Standard was approved by CEN on 16 May 2008.CEN memb

7、ers are bound to comply with the CEN/CENELEC 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

8、 to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the s

9、ame status as theofficial versions.CEN 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,Rom

10、ania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedwo

11、rldwide for CEN national Members.Ref. No. EN ISO 20848-1:2008: EForeword The text of ISO 20848-1:2006 has been prepared by Technical Committee ISO/TC 122 “Packaging” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 20848-1:2008 by Technical Committee CEN/

12、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 endorsement, at the latest by December 2008, and conflicting national standards shall be withdrawn at the latest by

13、December 2008. 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 identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standar

14、ds organizations of the following countries are 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, Port

15、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 20848-1:2006 has been approved by CEN as a EN ISO 20848-1:2008 without any modification. BS EN ISO 20848-1:2008iiiContents Page Introduction v 1 Scope . 1 2 Normative references .

16、 1 3 Terms and definitions. 1 4 Requirements 2 4.1 Dimensions 2 4.2 Drum mass 3 4.3 Material identification symbol . 3 4.4 Closures. 4 4.5 Materials 4 4.6 Handling. 4 4.7 Stacking . 4 4.8 Finish 4 5 Designation . 4 Annex A (normative) Capacity measurement method for removable head (open head) plasti

17、cs drums. 5 Annex B (normative) International material code symbols . 7 BS EN ISO 20848-1:2008blankvIntroduction Throughout the world, a large number of plastics drum types with different dimensions and characteristics are being used. The differences in the minimum filling opening and outer dimensio

18、ns result in differences in filling, handling and transportation. ISO 20848 specifies the characteristics and dimensions of plastics drums which are of importance for the worldwide safe handling and transport of substances and for the continued reuse of the drums during their life cycle. Detailed pe

19、rformance requirements and the related test methods are not included as they depend upon the specific application. Where the drums are intended to be used for the transport of dangerous goods, attention is drawn to the regulatory requirements which govern the transport of those goods in the countrie

20、s concerned, including capseals/overseals fitted in accordance with the certificate. Depending upon the mode of transport, this means meeting the requirements of: UN (United Nations) Recommendations on the Transport of Dangerous Goods, ICAO (International Civil Aviation Organization) Technical Instr

21、uctions for the Safe Transport of Dangerous Goods by Air, IMO (International Maritime Organization) International Maritime Dangerous Goods (IMDG) Code. This involves the certification and marking of the drums according to the regulations. BS EN ISO 20848-1:2008blank1Packaging Plastics drums Part 1:

22、Removable head (open head) drums with a nominal capacity of 113,6 l to 220 l 1 Scope This part of ISO 20848 specifies the characteristics and dimensions of removable head (open head) plastics drums with a nominal capacity of 113,6 l to 220 l. 2 Normative references The following referenced documents

23、 are 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. ISO 20848-3, Packaging Plastics drums Part 3: Plug/bung closure systems for plastic

24、s drums with a nominal capacity of 113,6 l to 220 l3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 removable head (open head) drum OH flat-ended or convex-ended circular cross-section packaging, the top end of which can be removed as a lid an

25、d is closed by means of a closing ring or other device 3.2 nominal 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 th

26、e point of overflowing NOTE Annex A specifies the method for measuring brimful capacity. BS EN ISO 20848-1:20082 3.4 total capacity TC volume of water in litres held by the drum, with its lid on, when filled completely, i.e. following the removal of any air trapped in the drum NOTE Annex A specifies

27、 the method for measuring total capacity. 3.5 overall height, hoheight of the finished drum, including the lid with closing ring secured, from the base to the highest point NOTE See Figure 1. 3.6 overall diameter, domaximum diameter of the drum, where relevant NOTE See Figure 1. 3.7 minimum opening,

28、 dmminimum drum body opening size 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 conditions b

29、ut shall not be made within 48 h of manufacture. NOTE Apart from the dimensions specified, there are no restrictions on drum shape. Table 1 Dimensions of removable (open head) drums with a nominal capacity of 113,6 l to 220 l (30 US gal to 58,1 US gal) Nominal capacity, NC Minimum total capacity, TC

30、 Overall diameter, doMinimum opening, dmOverall height, hol (US gal) l (US gal) mm mm mm 113,6 (30) 118,1 (31,2) 480 10 a450 10 a745 10 a120 (31,7) 125 (33) 495 5 380 805 10 a132,5 (35) 137,8 (36,4) 480 10 a450 10 a850 10 a150 (39,6) 155 (41) 500 10 380 965 10 a208,2 (55) 216,5 (57,2) 575 10 a545 10

31、 a900 10 a220 (58,1) 224 (59,2) 581 5 380 935 10 a220 (58,1) 224 (59,2) 595 5 380 985 10 aNOTE 1 Dimensions do, dmand hoare applicable to empty drums. NOTE 2 1 US gal = 3,785 l. a It is intended that these tolerances may be reduced to 5 mm after the five-year review period. BS EN ISO 20848-1:20083Ke

32、y dooverall diameter dmminimum opening hooverall height (with lid on and closing ring secured) Figure 1 Removable head (open head) drum 4.2 Drum mass The mass tolerance of the drum shall be 3 %. NOTE The defined mass should be agreed between the purchaser and the supplier. 4.3 Material identificatio

33、n symbol All the plastics components, excluding gaskets, shall be permanently marked with the relevant material identification symbol, i.e. the symbol identifying the material from which the component is made, as shown in Annex B. BS EN ISO 20848-1:20084 4.4 Closures The closure system shall consist

34、 of a lid and a closing ring or other device. For the purpose of transport and storage, the filled drum should be closed to the manufacturers recommendations. The closure system shall incorporate a facility for providing tamper evidence. In addition, closure(s) according to ISO 20848-3 should be fit

35、ted in the lid. 4.5 Materials The drum shall be manufactured from high density polyethylene or another suitable plastics material or a combination thereof. Suitable non-plastics material may be used in conjunction with the plastics material. NOTE Suitable additives may be included provided the speci

36、fications are identified. 4.6 Handling Provision shall be made to enable the drum to be mechanically handled. The means of handling shall be adequate for normal handling of the drum. 4.7 Stacking The drum shall be capable of being stacked with or without pallets, according to the manufacturers recom

37、mendations. 4.8 Finish The external surface finish shall be suitable for the attachment of labels. NOTE The nature of the internal and external finish should be agreed between the purchaser and the supplier. The drum body should be blue in colour. The use of any other colour and any durable marking

38、should be agreed between the purchaser and the supplier. 5 Designation A removable head (open head) drum (OH) manufactured in accordance with this part of ISO 20848 with a nominal capacity of 220 l shall be so designated, e.g. Plastics drum OH ISO 20848-1 NC - 220 l BS EN ISO 20848-1:20085Annex A (n

39、ormative) Capacity measurement method for removable head (open head) plastics drums A.1 Principle 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 can be applied according to Tabl

40、e A.1, but only if the weighing scale used is of a higher precision than the correction. 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 20 1,001 8 22 1,002 2 24 1,002 7 27 1,003 6 A.2 Apparatus Weighing scale, with an accuracy of at

41、least 0,1 % of the weight being measured. A.3 Procedure for determination of total capacity A.3.1 For removable head (open head) drums, place the Iid, fitted with a closure for filling purposes, on the drum and close it using the recommended method. A.3.2 Drill a hole of diameter 5 mm to 10 mm for v

42、enting at the highest point of the closed drum. NOTE The position of the hole depends on the profile of the top. A.3.3 Weigh the empty drum and record its mass, m1, in grams. A.3.4 Measure the temperature of the tap water to be used to fill the drum. A.3.5 Fill the drum 100 % with water through the

43、filling opening and make sure that air is vented through the drilled hole. NOTE For certain drums, the drum needs to be inclined or tilted, so that the filling hole is at the highest position. A.3.6 Fit and secure the drum closure and remove any surplus water from the outside. A.3.7 Weigh the filled

44、 drum and record its mass, m2, in grams. BS EN ISO 20848-1:20086 A.4 Procedure for determination of brimful capacity Follow the same procedure 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 no

45、rmal position for filling, until water overflows at the closure. A.5 Expression of results The difference between the mass of the filled 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

46、 procedure used. BS EN ISO 20848-1:20087Annex B (normative) International material code symbols Figure B.1 Polyethylene terephthalate (PET) Figure B.2 Polyethylene, high density (PE-HD) Figure B.3 Vinyl (polyvinyl chloride or PVC) Figure B.4 Polyethylene, low density (PE-LD) BS EN ISO 20848-1:20088

47、Figure B.5 Polypropylene (PP) Figure B.6 Polystyrene (PS) Figure B.7 Other BS EN ISO 20848-1:2008blankBS EN ISO 20848-1:2008BSI Group Headquarters389 Chiswick High Road,London W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards Institution (BSI)BSI is the independent national body respons

48、ible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendment

49、s or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000 Fax: +44 (0)20 8996 7400BSI offers members an individual updating service called PLUS which ensures that