Packaging - Dimensions and method of measurement - Part 1: Empty paper sacks (ISO 6591-1:2026)

This document specifies the dimensions of empty paper sacks and specifies a method of measuring those dimensions.

Verpackungen - Maße und Messverfahren - Teil 1: Leere Papiersäcke (ISO 6591-1:2026)

Dieses Dokument legt die Maße leerer Papiersäcke und das Verfahren zur Bestimmung dieser Maße fest.

Emballages - Dimensions et méthode de mesurage - Partie 1: Sacs en papier vides (ISO 6591-1:2026)

Le présent document spécifie les dimensions des sacs en papier vides ainsi qu'une méthode de mesurage des dimensions de ces sacs.

Embalaža - Mere in metoda merjenja - 1. del: Prazne papirnate vreče (ISO 6591-1:2026)

Ta dokument določa dimenzije praznih papirnatih vreč in določa metodo za merjenje teh dimenzij.

General Information

Status
Published
Public Enquiry End Date
31-May-2025
Publication Date
17-May-2026
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
07-May-2026
Due Date
12-Jul-2026
Completion Date
18-May-2026

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Standard

SIST EN ISO 6591-1:2026 - BARVE

English language (17 pages)
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Effective Date
01-Jun-2026
Effective Date
06-May-2026

Overview

SIST EN ISO 6591-1:2026 is an international standard focused on the packaging industry, specifically for empty paper sacks. Developed in collaboration with ISO and CEN, this standard outlines the precise dimensions and the method of measurement for empty paper sacks. The aim is to support consistency, quality control, and reliable communication across manufacturers, suppliers, and users in the packaging sector. The 2026 edition replaces the previous standard (SIST EN 26591-1:1998), reflecting updates for improved clarity and relevance to modern industrial needs.

Key Topics

  • Scope and Definitions: The standard clearly defines the dimensions of empty paper sacks, including length, width, bottom width, gusset width, valve length and position, and other relevant measurements. Specific terms are aligned with established packaging vocabularies.
  • Measurement Methods: Detailed methods are provided for conditioning, measuring, and recording sack dimensions. All measurements are performed to a precision of 1 millimetre using calibrated tools.
  • Types of Paper Sacks: The document covers a variety of empty paper sacks-including open mouth sewn sacks, pasted sacks, gusseted sacks, and sacks with valves. Guidance is given for measuring each sack type according to its structure.
  • Sampling Procedures: Recommendations ensure that samples are representative of the whole batch, following best practices for testing uniformity and compliance.
  • Reporting Requirements: Results must be clearly documented, including full identification of samples, conditioning conditions, measured dimensions, and any deviations or observations.
  • Up-to-date References: The standard references related ISO documents for vocabulary, conditioning, and sampling to ensure compatibility and coherence across the packaging industry.

Applications

SIST EN ISO 6591-1:2026 delivers practical value across various applications in the paper packaging sector:

  • Quality Control: Standardized measurement procedures help manufacturers monitor product uniformity and quality across different production batches.
  • Procurement & Supply Chain: Provides a reliable basis for product specification and acceptance between suppliers and purchasers of empty paper sacks.
  • Regulatory Compliance: Ensures packaging meets national and international legal and safety requirements, reducing the risk of disputes or misunderstandings.
  • Design and Development: Supports research and development efforts by establishing precise benchmarks for sack design and dimensioning.
  • Testing and Certification: Enables independent testing laboratories to deliver consistent, internationally recognized certifications to paper sack producers.

Paper sacks are widely used in industries such as food, chemicals, construction materials, and general goods. Adopting this standard enhances operational efficiency, reduces waste, and reinforces supply chain confidence.

Related Standards

Users of SIST EN ISO 6591-1:2026 may also consider the following related standards for comprehensive compliance and best practices in the packaging industry:

  • ISO 6590-1 - Packaging – Vocabulary – Part 1: Paper sacks
    Provides definitions crucial for understanding and applying the measurement methods in this standard.
  • ISO 6599-1 - Packaging – Conditioning for testing – Part 1: Paper sacks
    Specifies how to condition paper sacks prior to measurement and testing, ensuring reliable and comparable results.
  • ISO 7023 - Packaging – Sacks – Method of sampling empty sacks for testing
    Outlines systematic sampling procedures to ensure representative testing of batches.

By implementing SIST EN ISO 6591-1:2026 and its related standards, organizations can demonstrate best practice in the measurement and specification of empty paper sacks, ensuring global consistency and facilitating smoother trade and quality management in the packaging sector.

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SIST EN ISO 6591-1:2026 - BARVE

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Frequently Asked Questions

SIST EN ISO 6591-1:2026 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Packaging - Dimensions and method of measurement - Part 1: Empty paper sacks (ISO 6591-1:2026)". This standard covers: This document specifies the dimensions of empty paper sacks and specifies a method of measuring those dimensions.

This document specifies the dimensions of empty paper sacks and specifies a method of measuring those dimensions.

SIST EN ISO 6591-1:2026 is classified under the following ICS (International Classification for Standards) categories: 55.080 - Sacks. Bags; 85.080.01 - Paper products in general. The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN ISO 6591-1:2026 has the following relationships with other standards: It is inter standard links to SIST EN 26591-1:1998, SIST EN 13593:2003. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

SIST EN ISO 6591-1:2026 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


SLOVENSKI STANDARD
01-junij-2026
Nadomešča:
SIST EN 26591-1:1998
Embalaža - Mere in metoda merjenja - 1. del: Prazne papirnate vreče (ISO 6591-
1:2026)
Packaging - Dimensions and method of measurement - Part 1: Empty paper sacks (ISO
6591-1:2026)
Verpackungen - Maße und Messverfahren - Teil 1: Leere Papiersäcke (ISO 6591-
1:2026)
Emballages - Dimensions et méthode de mesurage - Partie 1: Sacs en papier vides (ISO
6591-1:2026)
Ta slovenski standard je istoveten z: EN ISO 6591-1:2026
ICS:
55.080 Vreče. Vrečke Sacks. Bags
85.080.01 Papirni izdelki na splošno Paper products in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 6591-1
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2026
EUROPÄISCHE NORM
ICS 55.080 Supersedes EN 26591-1:1992
English Version
Packaging - Dimensions and method of measurement -
Part 1: Empty paper sacks (ISO 6591-1:2026)
Emballages - Dimensions et méthode de mesurage - Verpackungen - Maße und Messverfahren - Teil 1:
Partie 1: Sacs en papier vides (ISO 6591-1:2026) Leere Papiersäcke (ISO 6591-1:2026)
This European Standard was approved by CEN on 27 April 2026.

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, Türkiye 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
© 2026 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6591-1:2026 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 6591-1:2026) has been prepared by Technical Committee ISO/TC 122
"Packaging" in collaboration with Technical Committee CEN/TC 261 “Packaging” the secretariat of
which is held by AFNOR.
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 October 2026, and conflicting national standards shall
be withdrawn at the latest by October 2026.
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 document supersedes EN 26591-1:1992.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations 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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 6591-1:2026 has been approved by CEN as EN ISO 6591-1:2026 without any
modification.
International
Standard
ISO 6591-1
Second edition
Packaging — Dimensions and
2026-04
method of measurement —
Part 1:
Empty paper sacks
Emballages — Dimensions et méthode de mesurage —
Partie 1: Sacs en papier vides
Reference number
ISO 6591-1:2026(en) © ISO 2026

ISO 6591-1:2026(en)
© ISO 2026
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
ii
ISO 6591-1:2026(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Dimensions . 2
4.1 General .2
4.2 Valve position .8
5 Apparatus . 9
6 Sampling . 9
7 Procedure .10
8 Test report .10

iii
ISO 6591-1:2026(en)
Foreword
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 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 closely
with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as informatio
...