EN 17394-2:2020
(Main)Textiles and textile products - Part 2: Safety of children's clothing - Security of attachment of buttons - Test method
Textiles and textile products - Part 2: Safety of children's clothing - Security of attachment of buttons - Test method
This document defines a test method for security of attachment of functional and decorative buttons to clothing including garments such as gloves, hats, scarves, hosiery, ties, and textile belts.
This document does not apply to:
a) child care articles;
b) shoes, boots and similar footwear;
c) toys (see NOTE 2);
d) other articles sold with clothing.
NOTE 1 The above items are covered by other CEN Technical Committees and as such are out of scope of this document.
NOTE 2 Disguise costumes including carnival costumes are examples of clothing which are also toys and fall within the scope of the Toy Safety Directive.
The scope of this document is limited to sewn-on buttons, toggle buttons and tack buttons.
Assessment of other garment components are considered in:
- CEN/TS 17394-3, or
- CEN/TS 17394-4.
Performance requirements are provided in CEN/TS 17394-1.
Textilien und textile Produkte - Teil 2: Sicherheit von Kinderbekleidung - Sicherheit der Befestigung von Knöpfen - Prüfverfahren
Dieses Dokument legt ein Verfahren für die Prüfung der Sicherheit der Befestigung funktionaler und dekorativer Knöpfe an Bekleidung, einschließlich Kleidungsstücken wie z. B. Handschuhe, Hüte, Schals, Strümpfe, Tücher und Textilgürtel, fest.
Dieses Dokument gilt nicht für:
a) Artikel für die Kinderpflege;
b) Schuhe, Stiefel und ähnliche Fußbekleidung;
c) Spielzeug (siehe ANMERKUNG 2);
d) und sonstige mit der Bekleidung verkaufte Gegenstände.
ANMERKUNG 1 Die zuvor genannten Gegenstände werden von anderen Technischen Komitees von CEN abgedeckt und liegen somit außerhalb des Anwendungsbereiches dieses Dokuments.
ANMERKUNG 2 Verkleidungen, einschließlich Faschingskostüme, sind Beispiele für Bekleidung, die gleichzeitig Spielzeug ist und in den Anwendungsbereich der Spielzeugrichtlinie fällt.
Der Anwendungsbereich dieses Dokuments ist auf angenähte Knöpfe, Knebelknöpfe und Tack Buttons (Jeansknöpfe) beschränkt.
Die Beurteilung anderer Kleidungsstückkomponenten wird berücksichtigt in:
- CEN/TS 17394-3, oder
- CEN/TS 17394-4.
Leistungsanforderungen sind in CEN/TS 17394-1 enthalten.
Textiles et produits textiles - Partie 2 : Sécurité des vêtements d’enfants - Sécurité d’attache des boutons - Méthode d’essai
Le présent document définit une méthode d’essai pour la sécurité d’attache des boutons fonctionnels et décoratifs utilisés pour les vêtements y compris les accessoires tels que les gants, les chapeaux, les écharpes, les articles de bonneterie, les cravates et les ceintures en textile.
Le présent document ne s’applique pas aux :
a) articles de puériculture ;
b) chaussures, bottes et articles similaires ;
c) jouets (voir NOTE 2) ;
d) autres articles vendus avec le vêtement.
NOTE 1 Les articles ci-dessus sont couverts par d’autres Comités techniques CEN et n’entrent par conséquent pas dans le domaine d’application du présent document.
NOTE 2 Les déguisements y compris les costumes de carnaval sont des exemples de vêtements qui sont également des jouets et qui entrent dans le domaine d’application de la Directive relative à la sécurité des jouets.
Le domaine d’application du présent document est limité aux boutons cousus, aux boutons de type « duffle-coat » et aux boutons à rivet.
L’évaluation des autres composants du vêtement est considérée dans :
- CEN/TS 17394-3 ; ou
- CEN/TS 17394-4.
Les exigences de performance sont fournies dans le CEN/TS 17394-1.
Tekstilije in tekstilni izdelki - 2. del: Varnost otroških oblačil - Varnost pritrditve gumbov - Preskusna metoda
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2021
Tekstilije in tekstilni izdelki - 2. del: Varnost otroških oblačil - Varnost pritrditve
gumbov - Preskusna metoda
Textiles and textile products - Part 2: Safety of children's clothing - Security of attachment
of buttons - Test method
Textilien und textile Produkte - Teil 2: Sicherheit von Kinderbekleidung - Sicherheit der
Befestigung von Knöpfen - Prüfverfahren
Textiles et produits textiles - Partie 2 : Sécurité des vêtements d’enfants — Sécurité
d’attache des boutons - Méthode d’essai
Ta slovenski standard je istoveten z: EN 17394-2:2020
ICS:
61.020 Oblačila Clothes
97.190 Otroška oprema Equipment for children
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 17394-2
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2020
EUROPÄISCHE NORM
ICS 61.020; 97.190
English Version
Textiles and textile products - Part 2: Safety of children's
clothing - Security of attachment of buttons - Test method
Textiles et produits textiles - Partie 2 : Sécurité des Textilien und textile Produkte - Teil 2: Sicherheit von
vêtements d'enfants - Sécurité d'attache des boutons - Kinderbekleidung - Sicherheit der Befestigung von
Méthode d'essai Knöpfen - Prüfverfahren
This European Standard was approved by CEN on 24 August 2020.
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-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17394-2:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Method for determination of removal force of buttons . 6
4.1 General . 6
4.2 Principle . 6
4.3 Apparatus . 7
4.3.1 Constant rate of extension (CRE) tensile-testing machine . 7
4.3.2 Upper button box . 7
4.3.3 Lower base clamp. 8
4.4 Atmosphere for conditioning and testing . 10
5 Sampling and selection of test specimens . 10
5.1 Sampling . 10
5.2 Selection of test specimens . 11
6 Procedure. 11
6.1 Rate of extension or elongation . 11
6.2 Machine set-up and test specimen mounting . 11
6.3 Operation of the constant rate of extension (CRE) machine . 12
7 Test report . 12
Annex A (informative) Interlaboratory trial result . 13
A.1 Background . 13
A.2 Overall conclusion . 13
A.3 Interlaboratory trial . 13
A.3.1 Principle . 13
A.3.2 Objective of trial . 13
A.3.3 Trial method . 14
A.3.4 Statistical methods . 15
A.3.5 Results . 15
A.3.6 Conclusion. 21
Annex B (informative) Method of test for in-line production process control . 22
Annex C (informative) Interpretation of results . 23
Bibliography . 24
European foreword
This document (EN 17394-2:2020) has been prepared by Technical Committee CEN/TC 248 “Textiles
and textile products”, the secretariat of which is held by BSI.
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 April 2021, and conflicting national standards shall be
withdrawn at the latest by April 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This is Part 2 of a series of four documents:
— CEN/TS 17394-1, Textiles and textile products — Part 1: Safety of children's clothing — Security of
attachment of attached components to infants' clothing — Specification
— CEN/TS 17394-3, Textiles and textile products — Part 3: Safety of children's clothing — Security of
attachment of metal mechanically applied press fasteners — Test method
— CEN/TS 17394-4, Textiles and textile products — Part 4: Safety of children's clothing — Security of
attachment of components except buttons and metal mechanically applied press fasteners — Test
method
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Under preparation. Stage at the time of publication: FprCEN/TS 17394-1.
Under preparation. Stage at the time of publication: FprCEN/TS 17394-3.
Under preparation. Stage at the time of publication: FprCEN/TS 17394-4.
Introduction
The aim of this document is to assess the attachment strength of buttons.
This document provides a reference method of test for compliance assessment. A document providing
performance specification for infants' clothing is under development.
For the convenience of the clothing industry, a simplified method is provided in Annex B for routine in-
house process control, however this does not replace the reference method.
This document has been developed from Annex B of CEN/TR 16792:2014.
1 Scope
This document defines a test method for security of attachment of functional and decorative buttons to
clothing including garments such as gloves, hats, scarves, hosiery, ties, and textile belts.
This document does not apply to:
a) child care articles;
b) shoes, boots and similar footwear;
c) toys (see NOTE 2);
d) other articles sold with clothing.
NOTE 1 The above items are covered by other CEN Technical Committees and as such are out of scope of this
document.
NOTE 2 Disguise costumes including carnival costumes are examples of clothing which are also toys and fall
within the scope of the Toy Safety Directive.
The scope of this document is limited to sewn-on buttons, toggle buttons and tack buttons.
Assessment of other garment components are considered in:
— CEN/TS 17394-3, or
— CEN/TS 17394-4.
Performance requirements are provided in CEN/TS 17394-1.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
EN ISO 139, Textiles - Standard atmospheres for conditioning and testing (ISO 139)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1
child or young person
person aged from birth up to age 14 years (that is up to and including 13 years and 11 months) which
includes all boys of height up to 182 cm and all girls of height up to 176 cm
[SOURCE: EN 14682:2014, merged subclauses 2.1 and 2.2]
3.2
children's clothing
all garments intended by design, production route or selling route to be worn by children up to the age
of 14 years
[SOURCE: EN 14682:2014, 2.3]
3.3
sewn-on button
knob or disc which can be attached to the garment by means of, for example, a sewing thread
Note 1 to entry: The sewn-on button may be a means of fastening or decoration.
3.4
toggle button
cylindrical, elliptical or similar shaped button, made from hard material often wood, plastic or horn,
often attached to the garment by means of passing a cord or sewing thread through one or more holes
in the toggle button
Note 1 to entry: Toggle button may be a means of fastening or decoration.
3.5
tack button
fastening or decorative device comprising a button with a hollow shank on the back and a separate
sharp tack, which is attached to a garment by pushing the sharp end of the tack through the fabric from
the reverse side into the shank of the button
Note 1 to entry: Tack buttons are also known as stud buttons.
3.6
garment assembly
section of a garment, made under production conditions, using the production equipment and the
components that will be used in production
[SOURCE: CEN/TR 16792:2014, 3.10]
4 Method for determination of removal force of buttons
4.1 General
This is a laboratory-based method designed for testing of the security of attachments of buttons of all
kinds, both functional and decorative. It can be used to test finished garments or garment assemblies at
the relevant stages of garment design and production.
4.2 Principle
An attached button is held in the upper grip of a cons
...
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