1、PUBLISHED DOCUMENTPD CEN ISO/TR 22648:2007Footwear Performance requirements for components for footwear Stiffeners and toepuffsICS 61.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g
2、38g50g51g60g53g44g42g43g55g3g47g36g58PD CEN ISO/TR 22648:2007This Published Document was published under the authority of the Standards Policy and Strategy Committee on 30 March 2007 BSI 2007ISBN 978 0 580 50451 8National forewordThis Published Document was published by BSI. It is the UK implementat
3、ion of CEN ISO/TR 22648:2007.The UK participation in its preparation was entrusted to Technical Committee TCI/69, Footwear, leather and coated fabrics.A list of organizations represented on TCI/69 can be obtained on request to its secretary.This publication does not purport to include all the necess
4、ary provisions of a contract. Users are responsible for its correct application. Amendments issued since publicationAmd. No. Date CommentsTECHNICAL REPORTRAPPORT TECHNIQUETECHNISCHER BERICHTCEN ISO/TR 22648February 2007ICS 61.060English VersionFootwear - Performance requirements for components forfo
5、otwear - Stiffeners and toepuffs (ISO/TR 22648:2007)Chaussures - Exigences de performance pour lescomposants des chaussures - Contreforts et renforts(ISO/TR 22648:2007)Schuhe - Anforderungen an das Gebrauchsverhalten vonSchuhbestandteilen - Hinterkappen und Vorderkappen(ISO/TR 22648:2007)This Techni
6、cal Report was approved by CEN on 21 August 2060. It has been drawn up by the Technical Committee CEN/TC 309.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvi
7、a, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, 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 2
8、007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. CEN ISO/TR 22648:2007: EForeword This document (CEN ISO/TR 22648:2007) has been prepared by Technical Committee CEN/TC 309 “Footwear“, the secretariat of which is held by AENOR, in col
9、laboration with Technical Committee ISO/TC 216 “Footwear“. CEN ISO/TR 22648:2007Reference numberISO/TR 22648:2007(E)TECHNICAL REPORT ISO/TR22648First edition2007-02-15Footwear Performance requirements for components for footwear Stiffeners and toepuffs Chaussures Exigences de performance pour les co
10、mposants des chaussures Contreforts et renforts CEN ISO/TR 22648:2007ii iiiForeword 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 t
11、echnical 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, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates clos
12、ely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International 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. Draf
13、t International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In exceptional circumstances, when a technical committee has collected data o
14、f a different kind from that which is normally published as an International Standard (“state of the art”, for example), it may decide by a simple majority vote of its participating members to publish a Technical Report. A Technical Report is entirely informative in nature and does not have to be re
15、viewed until the data it provides are considered to be no longer valid or useful. 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 rights. ISO/TR 22648 was pr
16、epared by the European Committee for Standardization (CEN) Technical Committee CEN/TC 309, Footwear, in collaboration with Technical Committee ISO/TC 216, Footwear, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). CEN ISO/TR 22648:2007blank1Footwear P
17、erformance requirements for components for footwear Stiffeners and toepuffs 1 Scope This Technical Report establishes the performance requirements for stiffener and toepuff components for footwear (not for finished footwear), irrespective of the material, in order to assess the suitability for the e
18、nd use and/or fitness for purpose. It also establishes the test methods to be used to evaluate the compliance with the requirements. This Technical Report applies to stiffeners and toepuffs for all kind of footwear as defined in Clause 3. This Technical Report is intended to be used as a reference b
19、etween the manufacturer and the supplier. It is not intended for third party certification of finished shoes destined for the consumer. This Technical Report does not establish the degrees of hardness that have to be chosen by the manufacturer. 2 Normative references The following referenced documen
20、ts 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 31-0, Quantities and units Part 0: General principles ISO 17709, Footwear Sam
21、pling location, preparation and duration of conditioning of samples and test pieces EN ISO 19952, Footwear Vocabulary EN ISO 20863, Footwear Test methods for stiffeners and toepuffs Bondability EN ISO 20864, Footwear Test methods for stiffeners and toepuffs. Mechanical characteristics 3 Terms and de
22、finitions For the purposes of this document, the terms and definitions given in EN ISO 19952 apply. 4 Requirements 4.1 General This Technical Report establishes performance (essential) requirements, all of which shall be taken into account. The results of each single analytical determination, as wel
23、l as the average values, shall be rounded off in accordance with ISO 31-0. When taken from finished footwear, samples shall be prepared in accordance with ISO 17709. CEN ISO/TR 22648:20072 4.2 Performance requirements for stiffeners and toepuffs for general purpose sports and leisure footwear, child
24、rens school footwear, casual footwear, mens and womens town footwear, specialist cold weather footwear, fashion footwear, infants footwear and indoor footwear See Table 1. Table 1 Test methods and properties for various types of footwear Test method Property Requirement EN ISO 20863 Bondability With
25、 lining Dry W 5 N/mm Wet W 3 N/mm Without lining Dry W 10 N/mm Wet W 6 N/mm Shape retention 70 % after 1 deformation 50 % after 10 deformations EN ISO 20864 Mechanical characteristics Collapsing load 50 % after 10 deformations 5 Marking and labelling Marking and labelling is optional. If reference t
26、o this Technical Report is made, only stiffeners and toepuffs complying with all the essential requirements can be marked. In this case, this shall be clearly marked by the manufacturer either directly on the product or by a label with the following additional information: a) the manufacturers name,
27、 trade mark or identification mark; b) the type of footwear for which the stiffener or toepuff shall be used as indicated in Table 2; c) reference to this Technical Report. Any reference to compliance with this Technical Report shall not be put in a part of the stiffener or toepuff which could be vi
28、sible when the footwear is finished. Table 2 Codes for various types of footwear Type of footwear Code General sports footwear SP School footwear SC Casual footwear CS Mens town footwear MT Cold weather footwear CW Womens town footwear WT Fashion footwear FS Infants footwear IF Indoor footwear IN CE
29、N ISO/TR 22648:2007blankPD CEN ISO/TR 22648:2007BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by
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