BS-ISO-18902-2007.pdf
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1、BRITISH STANDARD BS ISO 18902:2007 Imaging materials Processed imaging materials Albums, framing and storage materials ICS 37.040.20 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:22:39
2、MDTNo reproduction or networking permitted without license from IHS -,-,- BS ISO 18902:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2008 BSI 2008 ISBN 978 0 580 56533 5 National foreword This British Standard is the UK imp
3、lementation of ISO 18902:2007. It supersedes BS ISO 18902:2001 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CPW/42, Photography. A list of organizations represented on this committee can be obtained on request to its secretary. This publication doe
4、s 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 publication DateComments Copyright British Standards Institutio
5、n Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:22:39 MDTNo reproduction or networking permitted without license from IHS -,-,- Reference number ISO 18902:2007(E) INTERNATIONAL STANDARD ISO 18902 Second edition 2007-12-15 Imagi
6、ng materials Processed imaging materials Albums, framing and storage materials Matriaux pour image Matriaux pour image aprs traitement Albums, cadrage et matriaux darchivage BS ISO 18902:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=
7、Boeing Co/5910770001 Not for Resale, 08/14/2008 22:22:39 MDTNo reproduction or networking permitted without license from IHS -,-,- ii Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:22:39 M
8、DTNo reproduction or networking permitted without license from IHS -,-,- iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 2 4 Materials 3 4.1 General. 3 4.2 Paper and board 4 4.3 Plastic 5 4.4 Metal. 5 4.5 Adhesives 5 4.6 Writing, labelling
9、and printing materials 6 4.7 Albums. 7 4.8 Glazing. 7 5 Enclosures. 7 5.1 Introduction. 7 5.2 Enclosure types 7 5.3 Dimensions 10 5.4 Seams 10 6 Material and construction selection . 10 Annex A (informative) Distinction between original photographs and copies made for reference 12 Bibliography. 14 B
10、S ISO 18902:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:22:39 MDTNo reproduction or networking permitted without license from IHS -,-,- iv Foreword ISO (the International Organizat
11、ion 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 subject for which a technical committee has been established h
12、as 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 Commission (IEC) on all matters of electrotechnical standardization. Int
13、ernational Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Public
14、ation as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent ri
15、ghts. ISO 18902 was prepared by Technical Committee ISO/TC 42, Photography. This second edition cancels and replaces the first edition (ISO 18902:2001), which has been technically revised. BS ISO 18902:2007 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled
16、 Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:22:39 MDTNo reproduction or networking permitted without license from IHS -,-,- v Introduction Black-and-white and colour photographic materials, including traditional silver halide, inkjet, dye sublimation, and electrophotography, ha
17、ve become increasingly important as documentary and pictorial reference materials for consumers and in archives, libraries, government, commerce and academia. This importance has focused attention on the preservation of such materials to ensure their longest possible life. The stability and useful l
18、ife of processed imaging materials depends on their physical and chemical properties, as well as on the conditions under which they are stored and used. The important elements affecting the useful life of imaging materials are as follows: humidity and temperature of the storage environment; hazards
19、of fire, water and light exposure; fungal growth; contact with certain chemicals in solid, liquid or gaseous form; physical damage; proper processing; enclosures and containers in contact with the imaging material. International Standards have been written specifying the stability requirements for d
20、ifferent types of photographic film: ISO 1890113, ISO 1890514, ISO 1891216 and ISO 1891918. Recommended storage conditions are given in the following International Standards for different photographic materials: ISO 1891115, ISO 1891817 and ISO 1892019. This International Standard is an auxiliary do
21、cument and deals specifically with the enclosure materials used in storage. It pertains to the materials used in filing enclosures, containers, albums and frames, as well as to construction details used in folders, sleeves, jackets, envelopes, pocket pages and slide mounts. In addition, ISO 18916 de
22、scribes the test method used to evaluate materials for photo-reactivity, referred to in this International Standard. The term “archival” is no longer used in International Standards for imaging materials for defining optimum storage conditions and enclosures, because the meaning of “archival” has be
23、come too ambiguous. In common usage, “archival” has been used to mean that documents can be preserved “forever.” The new terms, when applied to the storage standards mentioned above are “extended-term” and “medium-term.” Likewise, enclosure materials should not be referred to as “archival,” but rath
24、er as meeting the specifications of this International Standard and ISO 18916. When filing processed imaging materials, it is customary and good practice to enclose these materials in envelopes, sleeves, folders or other forms of enclosure in order to exclude dirt, protect them against mechanical da
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