EN 29885:1994

Wide-mouth glass containers - Deviation from flatness of top sealing surface - Test methods (ISO 9885:1991)

Specifies two complementary methods for the determination of the deviation from flatness. Describes the principle, the apparatus, the sampling, the test procedure, the expression of results, and the contents of the test report.

Behältnisse aus Glas mit weiter Öffnung - Planitätsabweichung der Behältnismündung - Prüfverfahren (ISO 9885:1991)

Récipients en verre à col large - Déviation de planéité de la surface d'étanchéité supérieure - Méthodes d'essai (ISO 9885:1991)

La présente Norme internationale prescrit deux méthodes d'essai complémentaires pour la détermination de la déviation de planéité de la surface d'étanchéité supérieure des récipients en verre à col large. Elle est applicable aux récipients en verre à col large conçus pour la stérilisation et pour d'autres usages où un joint hermétique est indispensable.

Steklena embalaža s širokim grlom - Odstopanje od ravnine roba grla - Preskusne metode (ISO 9885:1991)

General Information

• Status: Published
• Publication Date: 14-Apr-1994
• ICS: 55.100 - Bottles. Pots. Jars
• Technical Committee: CEN/TC 261 - Packaging
• Drafting Committee: CEN/TC 261 - Packaging
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 09-May-2007
• Completion Date: 09-May-2007
• Directive: 80/232/EEC - Ranges of nominal quantities and nominal capacities permitted for certain pre-packaged products
• Directive: 87/356/EEC - Ranges of nominal quantities and nominal capacities permitted for certain pre-packged products (Dir. 80/232/EEC amendment)
• Ref Project: SIST EN 29885:1998 - Wide-mouth glass containers - Deviation from flatness of top sealing surface - Test methods (ISO 9885:1991)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steklena embalaža s širokim grlom - Odstopanje od ravnine roba grla - Preskusne metode (ISO 9885:1991)Behältnisse aus Glas mit weiter Öffnung - Planitätsabweichung der Behältnismündung - Prüfverfahren (ISO 9885:1991)Récipients en verre a col large - Déviation de planéité de la surface d'étanchéité supérieure - Méthodes d'essai (ISO 9885:1991)Wide-mouth glass containers - Deviation from flatness of top sealing surface - Test methods (ISO 9885:1991)55.100Steklenice. Lonci. KozarciBottles. Pots. JarsICS:Ta slovenski standard je istoveten z:EN 29885:1994SIST EN 29885:1998en01-oktober-1998SIST EN 29885:1998SLOVENSKI
STANDARD



SIST EN 29885:1998



SIST EN 29885:1998



SIST EN 29885:1998



INTERNATIONAL STANDARD First edition 1991-12-15 Wide-mouth glass containers - Deviation from flatness of top sealing surface - Test methods Rkipients en vert-e B col large - Eviation de plan&t6 de la surface d’btanchCt6 sup&Yew-e - Mthodes d’essai Reference number -- -_-__- ----_ ------ IS0 9885:1991(E) _--- SIST EN 29885:1998



IS0 9885:1991(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (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 lnter- national Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 9885 was prepared by Technical Committee ISO/TC 63, Glass confainers, Sub-Committee SC 2, Test methods. 0 IS0 1991 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organizati on for Standardization Case Postale 56 l CH-1 21 1 Geneve 20 l Switz erland Prfnted in Switzerland ii SIST EN 29885:1998



INTERNATIONAL STANDARD IS0 98851991 (E) Wide-mouth glass containers - Deviation from flatness of top sealing surface - Test methods 1 Scope This International Standard specifies two com- plementary test methods for the determination of the deviation from flatness of the top sealing surface of wide-mouth glass containers. It applies to wide-mouth glass containers, desig- nated for sterilization and other purposes, where a hermetic seal is required. 2 Normative reference The following standard contains provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publi- cation, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this International Standard are encour- aged to investigate the possibility of applying the most recent edition of the standard indicated below. Members of IEC and IS0 maintain registers of cur- rently valid International Standards. IS0 7348:1991, Glass containers - Manufacture -- Vocabulary. 3 Definitions For the purposes of this International Standard, the definitions given in IS0 7348 and the following de% nition apply. 3.1 deviation from flatness of top sealing surface: Quantitative measure of a saddled finish. 2 The deviation from flatness of the top sealing surface should not be confused with the “non-parallelism of finish with reference to container base” which is dealt with in IS0 9009: 1991, Glass containers - Height and non- parallelism of finish with reference to container base - Test methods. 4 Principle 4.1 Quick check to determine whether the top sealing surface meets predetermined flatness re- quirements. 4.2 Measurement of the distance between the top sealing surface and a flat plate pressed onto this surface. 5 Apparatus 5.1 Horizontal flat baseplate 5.2 Feeler gauges, in steps of 0,05 mm, i.e. 0,05 mm, 0,l mm, etc. NOTE 3 For rapid inspection, and especially for auto- matic checking, other apparatus exist. An example of such an apparatus works by measuring how good is the vac- uum produced when the container is inverted on a stan- dard rubber base and exhausted. 6 Sampling Sampling shall form the subject of agreement be- tween the parties concerned. 7 Procedure 7.1 General NOTES 1 A saddled finish usually occurs after the container has been properly formed and before it leaves the annealing lehr. Invert the container on the horizontal flat baseplate (5.1). If the containe
...