ISO 5644:2024
(Main)Porcelain Tableware — Specification and test method
Porcelain Tableware — Specification and test method
This document gives specifications, test methods, sampling, marking and labelling of porcelain tableware that is used for the preparation and serving of foods.
Vaisselle en porcelaine — Spécification et méthode d'essai
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ISO 5644
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Porcelain Tableware —
2024-03
Specification and test method
Vaisselle en porcelaine — Spécification et méthode d'essai
Reference number
ISO 5644:2024(en) © ISO 2024
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ISO 5644:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO 2024 – All rights reserved
ii
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ISO 5644:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 3
4.1 General .3
4.2 Chemical composition requirements . .3
4.3 Physical requirements .3
4.3.1 Integrity of handle attachments .3
4.3.2 Resistance to impact breakage in service .3
4.3.3 Water absorption .4
4.3.4 Translucency .4
4.4 Functionality requirements .4
4.4.1 Metal release (Food Contact Compliance) .4
4.4.2 Dishwasher usage (detergent durability) .4
4.4.3 Articles intended to serve hot foods and beverages .4
4.4.4 Articles intended for pouring liquids .5
4.4.5 Stability .5
4.4.6 Microwave usage .5
4.4.7 Oven usage .
...
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 5644
ISO/TC 166
Porcelain Tableware — Specification
Secretariat: AFNOR
and test method
Voting begins on:
2023-12-14
Voting terminates on:
2024-02-08
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 5644:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023
---------------------- Page: 1 ----------------------
ISO/FDIS 5644:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 5644
ISO/TC 166
Porcelain Tableware — Specification
Secretariat: AFNOR
and test method
Voting begins on:
Voting terminates on:
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: +41 22 749 01 11
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: copyright@iso.org
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
ISO/FDIS 5644:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
© ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023
---------------------- Page: 2 ----------------------
ISO/FDIS 5644:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 3
4.1 General . 3
4.2 Chemical composition requirements . 3
4.3 Physical requirements . 3
4.3.1 Integrity of handle attachments . 3
4.3.2 Resistance to impact breakage in service . 4
4.3.3 Water absorption . 4
4.3.4 Translucency . 4
4.4 Functionality requirements . 4
4.4.1 Metal release (Food Contact Compliance) .
...
2023-03-1611-30 Style Definition: a2: Don't keep with next
Style Definition: Footer
ISO/DISFDIS 5644:2023(E)
Style Definition: Header
ISO TC 166/WG 5
Style Definition: Mot-dièse1
Style Definition: Mention1
Secretariat: AFNOR
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Formatted: French (Switzerland)
Porcelain Tableware — Specification and test method
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Formatted: French (Switzerland)
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Formatted: Font: 11.5 pt, French (Switzerland)
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ISO/DISFDIS 5644:2023(E)
Formatted: Font: 11.5 pt, Bold
Formatted: Font: 12 pt
Formatted: Normal, Space After: 36 pt, Line spacing:
Exactly 12 pt
© ISO 2023
Formatted: Font: 11.5 pt, Bold
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no
part of this publication may be reproduced or utilized otherwise in any form or by any means,
electronic or mechanical, including photocopying, or posting on the internet or an intranet, without
prior written permission. Permission can be requested from either ISO at the address below or ISO’s
member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.orgwww.iso.org
Published in Switzerland
Formatted: Font: 11 pt
Formatted: Space After: 0 pt, Line spacing: single
ii © ISO 2023 – All rights reserved
ii © ISO 2023 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/DISFDIS 5644:2023(E)
Formatted: Font: 11.5 pt, Bold
Formatted: Normal, Space After: 36 pt, Line spacing:
Exactly 12 pt
Formatted: Font: 11.5 pt, Bold
Formatted: Font: 12 pt
Formatted: Font: 11 pt
Formatted: Space After: 0 pt, Line spacing: single
© ISO 2023 – All rights reserved iii
© ISO 2023 – All rights reserved iii
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ISO/DISFDIS 5644:2023(E)
Formatted: Font: 11.5 pt, Bold
Formatted: Font: 12 pt
Formatted: Normal, Space After: 36 pt, Line spacing:
Exactly 12 pt
Formatted: Font: 11.5 pt, Bold
Formatted: zzContents, Don't adjust space between
Contents
Latin and Asian text, Don't adjust space between Asian
text and numbers
Foreword . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 4
4.1 General . 4
4.2 Chemical composition requirements . 4
4.3 Physical requirements . 4
4.3.1 Integrity of handle attachments. 4
4.3.2 Resistance to impact breakage in service . 4
4.3.3 Water absorption . 4
4.3.4 Translucency . 4
4.4 Functionality requirements . 5
4.4.1 Metal release (Food Contact Compliance) . 5
4.4.2 Dishwasher usage (detergent durability) . 5
4.4.3 Articles intended to serve hot foods and beverages . 5
4.4.4 Articles intended for pouring liquids .
...
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