BS ISO 5631-2:2022 Paper and Board - Determination of Colour by Diffuse Reflectance in Outdoor Daylight Conditions (D65/10°)

Standard Number: BS ISO 5631-2:2022

Pages: 22

Released: 2022-08-31

ISBN: 978 0 539 18585 0

Status: Standard

Overview

The BS ISO 5631-2:2022 standard is an essential document for professionals in the paper and board industry. This standard provides a comprehensive methodology for the determination of colour by diffuse reflectance under outdoor daylight conditions (D65/10°). It is a critical tool for ensuring the quality and consistency of paper and board products, which are used in a wide range of applications from packaging to printing.

Key Features

• Accurate Colour Measurement: The standard outlines precise procedures for measuring the colour of paper and board, ensuring that the results are reliable and reproducible.
• Outdoor Daylight Conditions: The use of D65/10° outdoor daylight conditions provides a realistic and consistent lighting environment for colour determination, which is crucial for products that will be used or displayed in natural light.
• Comprehensive Guidelines: With 22 pages of detailed instructions, the standard covers all aspects of the colour determination process, from sample preparation to the interpretation of results.
• International Standard: As an ISO standard, BS ISO 5631-2:2022 is recognized and used worldwide, facilitating international trade and ensuring compatibility with global practices.

Benefits

Implementing the BS ISO 5631-2:2022 standard in your operations can provide numerous benefits:

• Quality Assurance: By adhering to this standard, you can ensure that your paper and board products meet high-quality colour consistency requirements, which is essential for customer satisfaction and brand reputation.
• Cost Efficiency: Accurate colour measurement helps in reducing waste and rework, leading to cost savings in production.
• Regulatory Compliance: Compliance with international standards can help in meeting regulatory requirements and avoiding potential legal issues.
• Market Competitiveness: Using a recognized standard can enhance your product's marketability and competitiveness, especially in international markets.

Who Should Use This Standard?

The BS ISO 5631-2:2022 standard is designed for a wide range of professionals and organizations, including:

• Paper and Board Manufacturers: Ensure the colour quality of your products meets industry standards.
• Quality Control Laboratories: Implement standardized procedures for accurate and consistent colour measurement.
• Packaging Designers: Guarantee that the colours used in packaging materials are consistent and meet client specifications.
• Printing Companies: Maintain high-quality colour reproduction in printed materials.
• Regulatory Bodies: Use the standard as a benchmark for compliance and quality assurance in the paper and board industry.

Detailed Content

The standard is divided into several sections, each providing detailed information on different aspects of colour determination:

• Introduction: An overview of the purpose and scope of the standard.
• Normative References: A list of related standards and documents that are referenced within the standard.
• Terms and Definitions: Clear definitions of key terms used in the standard.
• Principle: The underlying principles and concepts of colour determination by diffuse reflectance.
• Apparatus: Detailed specifications of the equipment required for the colour measurement process.
• Sampling: Guidelines for selecting and preparing samples for testing.
• Procedure: Step-by-step instructions for conducting the colour determination process.
• Calculation and Expression of Results: Methods for calculating and presenting the results of the colour measurements.
• Precision: Information on the precision and accuracy of the measurement methods described in the standard.
• Annexes: Additional information and examples to support the implementation of the standard.

Conclusion

The BS ISO 5631-2:2022 standard is an invaluable resource for anyone involved in the production, quality control, or use of paper and board products. By providing a standardized method for colour determination under outdoor daylight conditions, it helps ensure the consistency and quality of these materials, which is essential for their performance and appearance in real-world applications. Whether you are a manufacturer, quality control professional, designer, or regulator, this standard will help you achieve and maintain high standards of colour quality in your products.

BS ISO 5631-2:2022

This standard BS ISO 5631-2:2022 Paper and board. Determination of colour by diffuse reflectance is classified in these ICS categories:

• 85.060 Paper and board