ISO 7763:2024
(Main)Testing of paper and board — Compressive strength of a sample held in S-shape
Testing of paper and board — Compressive strength of a sample held in S-shape
This document specifies a test method for determining the compressive strength of a sample fixed into an S-shape in the machine direction. This document is applicable to papers with a grammage of 80 g/m2 to 220 g/m2; different grammages can lead to unreliable results.
Essais des papiers et des cartons — Résistance à la compression d'un échantillon tenu en forme de S
General Information
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Standards Content (Sample)
International
Standard
ISO 7763
First edition
Testing of paper and board —
2024-06
Compressive strength of a sample
held in S-shape
Essais des papiers et des cartons — Résistance à la compression
d'un échantillon tenu en forme de S
Reference number
ISO 7763:2024(en) © ISO 2024
---------------------- Page: 1 ----------------------
ISO 7763:2024(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
---------------------- Page: 2 ----------------------
ISO 7763:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
5.1 Cutting device .1
5.2 S-test apparatus.2
5.2.1 General .2
5.2.2 Sequence .2
6 Inspection and maintenance . 3
6.1 General .3
6.2 Force measuring device . .3
6.3 Clamping jaws .3
7 Sampling . 3
8 Conditioning of samples . 3
9 P
...
FINAL DRAFT
International
Standard
ISO/FDIS 7763
ISO/TC 6/SC 2
Testing of paper and board —
Secretariat: SIS
Compressive strength of a sample
Voting begins on:
held in s-shape
2024-03-26
Voting terminates on:
2024-05-21
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
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
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.
Reference number
ISO/FDIS 7763:2024(en) © ISO 2024
---------------------- Page: 1 ----------------------
FINAL DRAFT
ISO/FDIS 7763:2024(en)
International
Standard
ISO/FDIS 7763
ISO/TC 6/SC 2
Testing of paper and board —
Secretariat: SIS
Compressive strength of a sample
Voting begins on:
held in s-shape
Voting terminates on:
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
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 Reference number
ISO/FDIS 7763:2024(en) © ISO 2024
© ISO 2024 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO/FDIS 7763:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
5.1 Cutting device .1
5.2 S-test apparatus.2
5.2.1 General .2
5.2.2 Sequence .2
6 Inspection and maintenance .
...
ISO/FDIS 7763:2024(E)
ISO/TC 6/SC 2
Secretariat: SIS
Date: 2024-02-1503-12
Testing of paper and board — Compressive strength of a sample held
in s-shape
Essai des papiers et cartons — Résistance à la compression d'un échantillon en forme de S
FDIS stage
---------------------- Page: 1 ----------------------
ISO/FDIS 7763:2024(Een)
© 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
EmailE-mail: copyright@iso.org
Website: www.iso.orgwww.iso.org
Published in Switzerland
ii © ISO 2024 – All rights reserved
© ISO 2024 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO/FDIS 7763:2024(Een)
Contents
Foreword . v
Introduction. vi
1 Scope .1
2 Normative references .1
3 Terms and definitions .1
4 Principle .1
5 Apparatus .2
5.1 Cutting device .2
5.2 S-test apparatus .2
5.2.1 General .2
5.2.2 Sequence .3
6 Inspection and maintenance .4
6.1 General .4
6.2 Force measuring device .4
6.3 Clamping jaws .4
7 Sampling .4
8 Conditioning of samples.4
9 Preparation of test pieces .4
10 Procedure .5
11 C
...
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