1、BRITISH STANDARD BS EN ISO 8367-2:1997 Incorporating Amendment No.1 to BS ISO 8367-2:1993 (renumbers BS as BS EN ISO 8367-2:1997) Packaging Dimensional tolerances for general purpose sacks Part 2: Sacks made from thermoplastic flexible film The European Standard EN 8367-2:1996 has the status of a Br
2、itish Standard ICS 55.080BSENISO8367-2:1997 This British Standard, having been prepared under the directionof the Consumer Products and Services SectorBoard (W/-), waspublishedunder theauthorityofthe StandardsBoardand comesintoeffect on 15 March 1997 BSI 09-1999 The following BSI references relate t
3、o the work on this standard: Committee reference PKW/2 Draft for comment 92/45593 DC ISBN 0 580 24434 2 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee PKW/2, Primary packaging, upon which the following bodies were repres
4、ented: Association of Drum Manufacturers Association of the British Pharmaceutical Industry Brewers present to the responsible international committee any enquiries on interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and
5、 promulgate them in the UK. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pa
6、ges This document comprises a front cover, an inside front cover, pages i and ii, the EN ISO title page, page 2, the ISO title page, pages ii to iv, pages 1 and 2, aninside back cover anda back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This
7、will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 8367-2 August 1996 Descriptors: Packaging, plastics products, thermoplastic resins, bags, dimensional tolerances English version Packaging Dimensional tolerances for general pu
8、rpose sacks Part2: Sacks made from thermoplastic flexible film (ISO 8367-2:1993) Emballages Tolrances dimensionnelles des sacs dusage gnral Partie2: Sacs faits dun film thermoplastique flexible (ISO8367-2:1993) Verpackung Matoleranzen fr Scke fr die allgemeine Verwendung Teil2: Scke aus thermoplasti
9、chen Kunststoff-Folien (ISO8367-2:1993) This European Standard was approved by CEN on 1996-03-12. 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
10、-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. The European Standards exist in three official versions (English, French, German). A version in any other language made by translation under t
11、he responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands
12、, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN members Ref. No. ENISO8367-2:1996 EENISO
13、8367-2:1996 BSI 09-1999 2 Foreword The text of the International Standard from Technical Committee ISO/TC122 “Packaging” of the International Organization for Standardization (ISO) has been taken over as an European Standard by Technical Committee CEN/TC261 “Packaging”, the secretariat of which is h
14、eld 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 February1997, and conflicting national standards shall be withdrawn at the latest by February1997. According to the CEN/CENELEC Intern
15、al Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Ki
16、ngdom. NOTENormative references to International Standards are listed inAnnex ZA (normative).ISO8367-2:1993(E) ii BSI 09-1999 Contents Page Foreword iii 1 Scope 1 2 Normative references 1 3 Tolerances 1 Table 1 Tolerances on the dimensions of sacks made from thermoplastic flexible film 1ISO8367-2:19
17、93(E) BSI 09-1999 iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a
18、 subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commissio
19、n (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least75% of the member bodies casting a vote. International S
20、tandard ISO8367-2 was prepared by Technical Committee ISO/TC122, Packaging, Sub-CommitteeSC2, Sacks. ISO 8367 consists of the following parts, under the general title Packaging Dimensional tolerances for general purpose sacks: Part 1: Paper sacks; Part 2: Sacks made from thermoplastic flexible film.
21、iv blankISO8367-2:1993(E) BSI 09-1999 1 1 Scope This part of ISO8367 specifies a set of tolerances applicable to the manufacture of sacks made from thermoplastic flexible film as defined in ISO6590-2. 2 Normative references The following standards contain provisions which, through reference in this
22、text, constitute provisions of this part of ISO8367. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO8367 are encouraged to investigate the possibility of applying the most recent editions of the
23、 standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 4593:1993, Plastics Film and sheeting Determination of thickness by mechanical scanning. ISO 6590-2:1986, Packaging Sacks Vocabulary and types Part2: Sacks made from thermoplastic fl
24、exible film. ISO 6591-2:1985, Packaging Sacks Description and method of measurement Part2: Empty sacks made from thermoplastic flexible film. ISO 7023:1983, Packaging Sacks Method of sampling empty sacks for testing. 3 Tolerances Sacks to be measured shall be sampled in accordance with ISO 7023. The
25、 thickness of the plies shall be measured in accordance with ISO4593. The dimensions shall be described and measured in accordance with ISO6591-2. The tolerances of the dimensions shall be within the limits specified inTable 1. Table 1 Tolerances on the dimensions of sacks made from thermoplastic fl
26、exible film Dimensions in millimetres Description Symbol Tolerance Thickness of plies thickness 50 4m 10 % Length of sack a 10 Width of sack b 5 Width of gusset e 5 Circumference of sack with gussets 10 Width of bottom c 5 Width of valve g pasted valve heat-sealed valve Position of the leading edge
27、of the valve sleeve (from the sack edge) l 5 Length of the valve sleeve i 5 Print position on sack in the direction of length 20 in the direction of width 15 +5 0 +10 02 blankENISO8367-2:1996 BSI 09-1999 Annex ZA (normative) Normative references to international publications with their relevant Euro
28、pean publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions o
29、f any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. Publication Year Title EN Year ISO 6590-2 1986 Packaging Sacks Vocabulary and types Part2: Sacks made f
30、rom thermoplastic flexible film EN 26590-2 1992 ISO 6591-2 1985 Packaging sacks Description and method of measurement Part2: Empty sacks made from thermoplastic flexible film EN 26591-2 1992 ISO 7023 1983 Packaging Sacks Methods of sampling empty sacks for testing EN 27023 1992BS EN ISO 8367-2:1997
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