BS ISO 8791-4:2021 - Paper and Board Roughness/Smoothness Standard

Discover the essential standard for determining the roughness and smoothness of paper and board materials with the BS ISO 8791-4:2021. This comprehensive document provides a detailed methodology using the Print-surf method, a crucial technique for ensuring the quality and performance of paper products in various applications.

Overview

The BS ISO 8791-4:2021 standard is a vital resource for professionals in the paper and board industry. Released on May 11, 2021, this document outlines the air leak methods used to assess the surface characteristics of paper and board materials. With a total of 24 pages, it offers an in-depth exploration of the Print-surf method, a widely recognized technique for measuring surface roughness and smoothness.

Key Features

• Standard Number: BS ISO 8791-4:2021
• Pages: 24
• Release Date: 2021-05-11
• ISBN: 978 0 539 01602 4
• Status: Standard

Why Choose BS ISO 8791-4:2021?

Understanding the surface properties of paper and board is crucial for a variety of industries, including printing, packaging, and manufacturing. The BS ISO 8791-4:2021 standard provides a reliable and accurate method for assessing these properties, ensuring that your products meet the highest quality standards.

Benefits of the Print-surf Method

The Print-surf method, as detailed in this standard, offers several advantages:

• Precision: Provides accurate measurements of surface roughness and smoothness, essential for quality control.
• Consistency: Ensures uniformity in product quality, reducing variability in production processes.
• Versatility: Applicable to a wide range of paper and board types, making it a versatile tool for various applications.

Applications

The BS ISO 8791-4:2021 standard is applicable in numerous sectors, including:

• Printing Industry: Ensures optimal print quality by assessing the surface characteristics of paper.
• Packaging Industry: Guarantees the smoothness and durability of packaging materials.
• Manufacturing: Supports the production of high-quality paper products by providing essential surface data.

Comprehensive Guidance

This standard not only provides the methodology for the Print-surf method but also includes detailed guidance on the equipment and procedures required for accurate measurement. It is an indispensable tool for laboratories and quality control departments aiming to maintain the highest standards in paper and board production.

Invest in Quality

By implementing the BS ISO 8791-4:2021 standard, businesses can enhance their product quality, improve customer satisfaction, and gain a competitive edge in the market. This standard is a testament to your commitment to excellence and precision in the paper and board industry.

Conclusion

Whether you are involved in printing, packaging, or manufacturing, the BS ISO 8791-4:2021 standard is an essential resource for ensuring the quality and performance of your paper and board products. With its detailed methodology and comprehensive guidance, this standard is your key to achieving superior surface characteristics and maintaining the highest quality standards.

BS ISO 8791-4:2021

This standard BS ISO 8791-4:2021 Paper and board. Determination of roughness/smoothness (air leak methods) is classified in these ICS categories:

• 85.060 Paper and board

This document specifies a method for determining the roughness of paper and board using an apparatus which conforms to the Print-surf method, as defined in this document. It is applicable to all printing papers and boards with which it is possible to form a substantially airtight seal against the guard lands of the measuring head.