EN ISO 8367-1:2026

• Abstract:

  This document specifies a set of tolerances applicable to the manufacture of paper sacks as defined in ISO 6590-1.

• Status: Published
• Publication Date: 28-Jul-2026
• ICS: 55.080 - Sacks. Bags
• Technical Committee: CEN/TC 261 - Packaging
• Drafting Committee: CEN/TC 261/SC 5/WG 26 - Packages made from flexible materials (e.g. flexible plastics, plastic laminates, paper/board laminated, metal foil laminates, textiles)
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 29-Jul-2026
• Completion Date: 29-Jul-2026
• Ref Project: SIST EN ISO 8367-1:2026 - Packaging - Dimensional tolerances for general purpose sacks - Part 1: Paper sacks (ISO 8367-1:2026)

• Replaces: EN ISO 8367-1:1996 - Packaging - Dimensional tolerances for general purpose sacks - Part 1: Paper sacks (ISO 8367-1:1993)
• Effective Date: 25-Jun-2025
• Referred By: EN 13593:2003 - Packaging - Paper sacks for household waste collection - Types, requirements and test methods
• Effective Date: 05-Aug-2026
• Referred By: EN 13590:2003 - Packaging - Flexible carrier bags for the transport of various retail goods - General characteristics and test methods for the determination of volume and carrying capacity
• Effective Date: 05-Aug-2026
• Consolidated By: ISO 8367-1:2026 - Packaging — Dimensional tolerances for general purpose sacks — Part 1: Paper sacks
• Effective Date: 12-Feb-2026

Overview

EN ISO 8367-1:2026 – “Packaging - Dimensional tolerances for general purpose sacks - Part 1: Paper sacks (ISO 8367-1:2026)” – is an international standard released by CEN. This document establishes dimensional tolerances for the manufacture of paper sacks used for general packaging purposes, as defined in ISO 6590-1. Through standardized measurements, it helps ensure paper sacks meet specific criteria for size and material consistency, supporting quality assurance in packaging supply chains.

Standardizing dimensional tolerances for paper sacks is essential for manufacturers, suppliers, and end-users. Consistent tolerances reduce product rejections, enable seamless integration with filling machines, and facilitate compliance with safety and regulatory requirements across national and international markets.

Key Topics

EN ISO 8367-1:2026 covers several important topics relevant to paper sack production and quality:

• Scope and Terms: Defines the range of sack types addressed and the relevant terminology, referencing ISO 6590-1.
• Dimensional Requirements: Specifies acceptable tolerances for multiple sack dimensions such as length, width, bottom width, valve dimensions, and gusset width, promoting uniformity.
• Material Grammage: Details gram tolerance levels for both individual paper plies and total sack construction, critical for mechanical strength and performance.
• Sampling and Measurement Methods: Outlines procedures for measurement and assessment, referencing standards like ISO 6591-1 and ISO 7023.
• Acceptance Criteria: Provides guidance on parameter compliance, with flexibility for stricter tolerances upon agreement between buyer and supplier.

Applications

This standard delivers practical value to a wide spectrum of stakeholders in the packaging industry:

• Manufacturers of Paper Sacks: Enables quality assurance and process control by providing clear guidelines for measurement and inspection.
• Packaging Designers and Engineers: Assists in developing sack specifications suitable for automated filling, transportation, and storage.
• Purchasers and End-Users: Ensures product compatibility and reliability, reducing operational downtime and material waste.
• Quality Control Professionals: Supports auditing and certification processes to meet international product requirements.
• Regulatory Authorities: Offers internationally harmonized criteria that can be referenced in compliance and trade regulations.

Common industries benefiting from EN ISO 8367-1:2026 include agriculture, food, chemicals, construction, and retail, where reliable paper sack performance is critical.

Related Standards

EN ISO 8367-1:2026 is part of a broader framework of standards for packaging materials:

• ISO 6590-1: Packaging – Vocabulary – Part 1: Paper sacks (essential for terminology)
• ISO 6591-1: Packaging – Dimensions and method of measurement – Part 1: Paper sacks (primary reference for measurement procedures)
• ISO 536: Paper and board – Determination of grammage (for material weight assessment)
• ISO 7023: Packaging – Sacks – Method of sampling empty sacks for testing

These standards complement each other to provide comprehensive guidance on the production, testing, and specification of paper sacks for general purposes.

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Adhering to EN ISO 8367-1:2026 supports consistent product quality, international interoperability, and helps organizations demonstrate commitment to global best practices in packaging. For optimal implementation, familiarize your team with related standards and ensure all production and procurement processes align with the specified dimensional tolerances.

SLOVENSKI STANDARD
01-september-2026
Nadomešča:
SIST EN ISO 8367-1:1997
Embalaža - Dimenzijske tolerance za vreče splošnega namena - 1. del: Papirnate
vreče (ISO 8367-1:2026)
Packaging - Dimensional tolerances for general purpose sacks - Part 1: Paper sacks
(ISO 8367-1:2026)
Verpackung - Maßtoleranzen für Säcke für die allgemeine Verwendung - Teil 1:
Papiersäcke (ISO 8367-1:2026)
Emballages - Tolérances dimensionnelles des sacs d'usage général - Partie 1: Sacs en
papier (ISO 8367-1:2026)
Ta slovenski standard je istoveten z: EN ISO 8367-1:2026
ICS:
55.080 Vreče. Vrečke Sacks. Bags
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 8367-1
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2026
EUROPÄISCHE NORM
ICS 55.080 Supersedes EN ISO 8367-1:1996
English Version
Packaging - Dimensional tolerances for general purpose
sacks - Part 1: Paper sacks (ISO 8367-1:2026)
Emballages - Tolérances dimensionnelles des sacs Verpackung - Maßtoleranzen für Säcke für die
d'usage général - Partie 1: Sacs en papier (ISO 8367- allgemeine Verwendung - Teil 1: Papiersäcke (ISO
1:2026) 8367-1:2026)
This European Standard was approved by CEN on 26 July 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 8367-1:2026 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 8367-1:2026) 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 January 2027, and conflicting national standards shall
be withdrawn at the latest by January 2027.
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 ISO 8367-1:1996.
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 8367-1:2026 has been approved by CEN as EN ISO 8367-1:2026 without any
modification.
International
Standard
ISO 8367-1
Second edition
Packaging — Dimensional
2026-07
tolerances for general purpose
sacks —
Part 1:
Paper sacks
Emballages — Tolérances dimensionnelles des sacs d'usage
général —
Partie 1: Sacs en papier
Reference number
ISO 8367-1:2026(en) © ISO 2026

ISO 8367-1:2026(en)
© ISO 2026
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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ISO copyright office
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Published in Switzerland
ii
ISO 8367-1:2026(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Dimensional tolerances . 1
5 Paper grammage . 2
5.1 General .2
5.2 Single paper ply grammage .2
5.3 Total sack paper plies grammage .2
...