BS EN ISO 7906:2022 Leather. Tests for Colour Fastness. General Principles of Testing

Standard Number: BS EN ISO 7906:2022

Pages: 18

Released: 2022-11-22

ISBN: 978 0 539 19417 3

Name: Leather. Tests for Colour Fastness. General Principles of Testing

Status: Standard

Overview

Introducing the BS EN ISO 7906:2022, a comprehensive standard that provides the general principles of testing for colour fastness in leather. This essential document is a must-have for professionals in the leather industry, ensuring that your products meet the highest standards of quality and durability.

Why Choose BS EN ISO 7906:2022?

The BS EN ISO 7906:2022 standard is meticulously designed to offer a thorough understanding of the principles involved in testing the colour fastness of leather. This standard is crucial for manufacturers, quality control professionals, and researchers who are dedicated to maintaining the integrity and longevity of leather products.

Key Features

• Comprehensive Guidelines: This standard provides detailed instructions on the general principles of testing for colour fastness, ensuring that you have all the information you need to conduct accurate and reliable tests.
• Up-to-Date Information: Released on 2022-11-22, the BS EN ISO 7906:2022 standard includes the latest advancements and methodologies in the field of leather testing.
• International Recognition: As an ISO standard, it is recognized and respected globally, making it an invaluable resource for international trade and quality assurance.
• Easy to Understand: With 18 pages of clear and concise information, this standard is accessible to both seasoned professionals and newcomers to the field.

Benefits of Using BS EN ISO 7906:2022

Implementing the BS EN ISO 7906:2022 standard in your testing procedures offers numerous benefits:

• Enhanced Product Quality: By adhering to the guidelines provided, you can ensure that your leather products maintain their colour and appearance over time, leading to higher customer satisfaction.
• Increased Marketability: Products that meet international standards are more attractive to consumers and can open up new market opportunities.
• Regulatory Compliance: Stay ahead of industry regulations and standards, reducing the risk of non-compliance and potential penalties.
• Cost Efficiency: Accurate testing helps identify potential issues early in the production process, saving time and resources in the long run.

Who Should Use This Standard?

The BS EN ISO 7906:2022 standard is ideal for a wide range of professionals, including:

• Leather Manufacturers: Ensure your products meet the highest standards of colour fastness and durability.
• Quality Control Specialists: Implement reliable testing procedures to maintain product integrity.
• Researchers and Scientists: Gain insights into the latest methodologies and advancements in leather testing.
• Regulatory Bodies: Use this standard as a benchmark for industry compliance and quality assurance.

Detailed Content

The BS EN ISO 7906:2022 standard covers a wide range of topics related to the testing of colour fastness in leather, including:

• Introduction to Colour Fastness: Understand the importance of colour fastness in leather products and the factors that can affect it.
• Testing Methods: Detailed descriptions of various testing methods, including their applications and limitations.
• Sample Preparation: Guidelines on how to prepare leather samples for testing to ensure accurate and consistent results.
• Evaluation and Reporting: Instructions on how to evaluate test results and report findings in a clear and standardized manner.
• Safety Considerations: Important safety information to ensure that testing procedures are conducted safely and responsibly.

Conclusion

The BS EN ISO 7906:2022 standard is an indispensable resource for anyone involved in the leather industry. By providing comprehensive guidelines on the general principles of testing for colour fastness, this standard helps ensure that your products meet the highest standards of quality and durability. Whether you are a manufacturer, quality control specialist, researcher, or regulatory body, the BS EN ISO 7906:2022 standard is an essential tool for achieving excellence in leather testing.

BS EN ISO 7906:2022

This standard BS EN ISO 7906:2022 Leather. Tests for colour fastness. General principles of testing is classified in these ICS categories:

• 59.140.30 Leather and furs

This document specifies general principles on colour fastness evaluation tests for leather, as listed in Annex A. Procedures included in this document are common to most of the fastness test methods. This document provides a common basis for testing and reporting colour fastness. The uses and limitations of the methods are pointed out, several terms are defined, an outline of the drafting of the methods is given and the contents of the clauses describing the methods are discussed. Procedures common to a number of the methods are discussed briefly. Colour fastness means the resistance of the colour to the different agents to which these materials can be exposed during manufacture and their subsequent use. The change in colour of leather and staining of undyed adjacent fabrics or other materials are assessed as fastness ratings. Other visible changes in the leather under test, for example surface appearance, change in gloss or shrinkage, are considered as separate properties and reported as such. The leather fastness test methods can be used not only for assessing leather and related materials, such as coated leather and leather board, but also for the eventual assessment of the colour fastness of leather dyes. When such a method is so used, the dye is applied to a specified retanned leather or crust leather in defined depths of colour by stated procedures and the material is then tested in the usual way.