1、PUBLISHED DOCUMENTPD CEN ISO/TR 20572:2007Footwear Performance requirements for components for footwear AccessoriesICS 61.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g
2、53g44g42g43g55g3g47g36g58PD CEN ISO/TR 20572:2007This Published Document was published under the authority of the Standards Policy and Strategy Committee on 30 March 2007 BSI 2007ISBN 978 0 580 50445 7National forewordThis Published Document was published by BSI. It is the UK implementation of CEN I
3、SO/TR 20572:2007.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 necessary provisio
4、ns of a contract. Users are responsible for its correct application. Amendments issued since publicationAmd. No. Date CommentsTECHNICAL REPORTRAPPORT TECHNIQUETECHNISCHER BERICHTCEN ISO/TR 20572February 2007ICS 61.060English VersionFootwear - Performance requirements for components forfootwear - Acc
5、essories (ISO/TR 20572:2007)Chaussures - Exigences de performance pour lescomposants des chaussures - Accessoires (ISO/TR20572:2007)Schuhe - Anforderungen an das Gebrauchsverhalten vonSchuhbestandteilen - Zubehrteile (ISO/TR 20572:2007)This Technical Report was approved by CEN on 21 August 2006. It
6、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, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
7、 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 2007 CEN All rights of exploitation in any form and by
8、 any means reservedworldwide for CEN national Members.Ref. No. CEN ISO/TR 20572:2007: EForeword This document (CEN ISO/TR 20572:2007) has been prepared by Technical Committee CEN/TC 309 “Footwear“, thesecretariat of which is held by AENOR, in collaboration with Technical Committee ISO/TC 216 “Footwe
9、ar“.CEN ISO/TR 20572:2007Reference numberISO/TR 20572:2007(E)TECHNICAL REPORT ISO/TR20572First edition2007-02-15Footwear Performance requirements for components for footwear Accessories Chaussures Exigences de performance pour les composants des chaussures Accessoires CEN ISO/TR 20572:2007ii iiiFore
10、word 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 subject for which a techn
11、ical 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 Commission (IEC) on all matters of
12、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. Draft International Standards adopted by the technical committees are circulated to
13、 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 of a different kind from that which is normally published as an International St
14、andard (“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 reviewed until the data it provides are considered to be no longer valid or usefu
15、l. 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 20572 was prepared by the European Committee for Standardization (CEN) Technical Committee
16、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 20572:2007blank1Footwear Performance requirements for components for footwear Accessories 1 Scope This Te
17、chnical Report establishes the performance requirements for accessories (laces and eyelets, metal components and touch and close fasteners) for footwear (not for finished footwear), irrespective of the material, in order to assess the suitability for the end use. It also establishes the test methods
18、 to be used to evaluate the compliance with the requirements. This Technical Report applies to accessories (laces and eyelets, metal components and touch and close fasteners) for all kind of footwear as defined in Clause 3. This Technical Report is intended to be used as a reference between the manu
19、facturer and the supplier. It is not intended for third party certification of finished shoes destined for the consumer. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated
20、 references, the latest edition of the referenced document (including any amendments) applies. ISO 31-0, Quantities and units Part 0: General principles EN ISO 19952, Footwear Vocabulary EN ISO 22774, Footwear Test methods for accessories: shoe laces Abrasion resistance EN ISO 22775, Footwear Test m
21、ethods for accessories: Metallic accessories Corrosion resistance EN ISO 22776, Footwear Test methods for accessories: Touch and close fasteners Shear strength before and after repeated closing EN ISO 22777, Footwear Test method for accessories: Touch and close fasteners Peel strength before and aft
22、er repeated closing ISO 17709, Footwear Sampling location, preparation and duration of conditioning of samples and test pieces 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 19952 apply. CEN ISO/TR 20572:20072 4 Requirements 4.1 General This Tech
23、nical Report establishes performance (essential) requirements, all of which shall be taken into account. The results of each single analytical determination, as well as the average values, shall be rounded off in accordance with ISO 31-0. When taken from finished footwear, samples shall be prepared
24、in accordance with ISO 17709. 4.2 Performance requirements for accessories components for general purpose sports and school footwear See Table 1. Table 1 Test methods and properties for general purpose sports and school footwear Test method Property Requirement Method 1 15 000 cycles EN ISO 22774 La
25、ces and eyelet abrasion resistance Methods 2 and 3 15 000 cycles Method 1 No worse than grade 4 EN ISO 22775 Metal accessories corrosion resistance Method 2 No worse than grade 4 Before repeated closing 100 kPa (minimum shear) EN ISO 22776 Touch and close fasteners shear strength After repeated clos
26、ing 80 kPa (after 5 000 opening/closing cycles) Before repeated closing 0,10 N/mm (minimum peel) EN ISO 22777 Touch and close fasteners peel strength After repeated closing 0,08 N/mm (after 5 000 opening/closing cycles) 4.3 Performance requirements for accessories components for casual, mens town, c
27、old weather, womens town and fashion footwear See Table 2. Table 2 Test methods and properties for casual, mens town, cold weather, womens town and fashion footwear Test Method Property Requirement Method 1 10 000 cycles EN ISO 22774 Laces and eyelet abrasion resistance Methods 2 and 3 10 000 cycles
28、 Method 1 No worse than grade 4 EN ISO 22775 Metal accessories corrosion resistance Method 2 No worse than grade 4 Before repeated closing 70 kPa (minimum shear) EN ISO 22776 Touch and close fasteners shear strength After repeated closing 60 kPa (after 5 000 opening/closing cycles) Before repeated c
29、losing 0,08 N/mm (minimum peel) EN ISO 22777 Touch and close fasteners peel strength After repeated closing 0,06 N/mm (after 5 000 opening/closing cycles) CEN ISO/TR 20572:200734.4 Performance requirements for accessories components for infants and indoor footwear See Table 3. Table 3 Test methods a
30、nd properties for infants and indoor footwear Test method Property Requirement Method 1 5 000 cycles EN ISO 22774 Laces and eyelet abrasion resistance Methods 2 and 3 5 000 cycles Method 1 No worse than grade 4 EN ISO 22775 Metal accessories corrosion resistance Method 2 No worse than grade 4 Before
31、 repeated closing 50 kPa (minimum shear) EN ISO 22776 Touch and close fasteners shear strength After repeated closing 40 kPa (after 5 000 opening/closing cycles) Before repeated closing 0,08 N/mm (minimum peel) EN ISO 22777 Touch and close fasteners peel strength After repeated closing 0,06 N/mm (af
32、ter 5 000 opening/closing cycles) 5 Marking and labelling Marking and labelling is optional. If reference to this Technical Report is made, only accessories complying with all the essential requirements can be marked. In this case, this shall be clearly marked by the manufacturer either directly on
33、the product or by a label with the following additional information: a) the manufacturers name, trade mark or identification mark. b) the type of footwear for which the accessories shall be used as indicated in Table 4. c) reference to this Technical Report. Any reference to compliance with this Tec
34、hnical Report shall not be put in a part of the accessories which could be visible when the footwear is finished. If the component complies, additional requirements agreed upon between the component supplier and the footwear manufacturer may be specified in the marking or label, making reference to
35、the corresponding subclause. Table 4 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 CEN ISO/TR
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