BS EN ISO 7979:2025 - Leather: Tests for Colour Fastness to Hydroalcoholic Mixtures

Introducing the BS EN ISO 7979:2025, a comprehensive standard that sets the benchmark for testing the colour fastness of leather when exposed to hydroalcoholic mixtures. This essential document is a must-have for professionals in the leather industry, ensuring that your products maintain their vibrant appearance and quality even when subjected to challenging conditions.

Overview of BS EN ISO 7979:2025

The BS EN ISO 7979:2025 standard is meticulously crafted to provide detailed methodologies for assessing the colour fastness of leather materials. Released on July 31, 2025, this standard is the latest in a series of updates that reflect the evolving needs and technologies in the leather industry. With a total of 14 pages, it offers a concise yet thorough guide to testing procedures that are critical for maintaining the integrity and aesthetic appeal of leather products.

Key Features

• Standard Number: BS EN ISO 7979:2025
• ISBN: 978 0 539 27925 2
• Status: Standard
• Release Date: July 31, 2025
• Pages: 14

Why Colour Fastness Matters

Colour fastness is a critical property for leather products, influencing both their aesthetic value and durability. In environments where leather is exposed to hydroalcoholic mixtures—such as in the production of fashion accessories, furniture, and automotive interiors—ensuring that the material retains its original colour is paramount. The BS EN ISO 7979:2025 standard provides the necessary guidelines to test and confirm the resilience of leather against such exposures.

Applications of the Standard

This standard is applicable across a wide range of industries, including:

• Fashion and Apparel: Ensuring that leather garments and accessories maintain their colour integrity.
• Automotive: Testing the durability of leather interiors against spills and cleaning agents.
• Furniture: Verifying the longevity of leather upholstery in residential and commercial settings.
• Footwear: Guaranteeing that shoes and boots withstand exposure to various environmental factors.

Comprehensive Testing Procedures

The BS EN ISO 7979:2025 standard outlines a series of rigorous tests designed to simulate real-world conditions. These tests involve exposing leather samples to hydroalcoholic mixtures and assessing the degree of colour change. The results provide valuable insights into the material's performance, helping manufacturers make informed decisions about product development and quality assurance.

Benefits of Compliance

Adhering to the BS EN ISO 7979:2025 standard offers numerous advantages, including:

• Enhanced Product Quality: By following the standard, manufacturers can ensure that their leather products meet high-quality benchmarks.
• Increased Consumer Confidence: Products that comply with recognized standards are more likely to gain consumer trust and satisfaction.
• Competitive Advantage: Demonstrating compliance with international standards can differentiate your products in a crowded market.
• Regulatory Compliance: Meeting industry standards helps avoid potential legal and regulatory issues.

Conclusion

The BS EN ISO 7979:2025 standard is an indispensable tool for anyone involved in the production, testing, or quality assurance of leather products. By providing a clear framework for assessing colour fastness to hydroalcoholic mixtures, it helps ensure that leather items remain vibrant and durable, even under challenging conditions. Whether you're a manufacturer, supplier, or quality control specialist, this standard is essential for maintaining the highest levels of product excellence.

Invest in the BS EN ISO 7979:2025 standard today and take a proactive step towards ensuring the quality and longevity of your leather products. With its detailed guidelines and comprehensive testing procedures, this standard is your key to achieving superior colour fastness and customer satisfaction.

BS EN ISO 7979:2025

• 59.140.30 Leather and furs