What is ISO 2759:2014 Board — Determination of bursting strength?
ISO 2759:2014 specifies a method for determining the bursting strength of paperboard. The bursting strength is the ability of paperboard to withstand pressure or stress without breaking or bursting.
The standard outlines the test method which involves subjecting a circular test piece of paperboard to increasing hydraulic pressure until it ruptures. The bursting strength of the paperboard is then calculated based on the pressure required to cause the rupture.
ISO 2759 provides a standardized method for determining the bursting strength of paperboard which allows for accurate comparison of the strength of different paperboard products. Therefore, This can be useful for manufacturers, suppliers, and users of paperboard products in industries. Such as packaging, printing, and publishing.
Requirements of this ISO Standard
Test specimen preparation: The paperboard specimens used in the test should be conditioned to a specific temperature and humidity. To ensure consistent test results. Thus, the standard specifies the dimensions of the circular test pieces and the number of specimens required for the test.
Equipment: The equipment used for the test should be capable of applying hydraulic pressure to the test specimens. Also, recording the maximum pressure required to cause the rupture.
Test procedure: The test procedure involves subjecting the paperboard specimens to increasing hydraulic pressure until they rupture. Thus, the test should be performed at a specified temperature and humidity, and the pressure should be applied at a specified rate.
Calculation of results: The bursting strength of the paperboard is calculated based on the maximum pressure required to cause the rupture of the test specimen. The result is expressed in kilopascals (kPa) or pounds per square inch (psi).
Reporting of results: The test results should be reported with all relevant information. Such as the type of paperboard tested, the conditioning environment, and the test conditions. The standard also specifies the information that should be included in the test report.
Therefore, ISO 2759:2014 also provides guidance on the use of the bursting strength test for quality control and product development purposes.
Benefits of this ISO Standard
Standardized testing: The standard provides a uniform and internationally recognized method for determining the bursting strength of paperboard. Ensuring that results obtained from different laboratories are comparable.
Quality control: The test can be used to evaluate the quality of paperboard products. Ensuring that they meet the required bursting strength specifications.
Product development: Manufacturers can use the test to develop paperboard products with improved bursting strength, which can lead to better performance and increased customer satisfaction.
Regulatory compliance: Compliance with the ISO 2759 standard can help paperboard manufacturers meet regulatory requirements related to product safety and quality.
Cost savings: The standard can help reduce the cost of paperboard production by optimizing the use of materials and improving the efficiency of production processes.
Improved customer confidence: The use of this standard can increase customer confidence in the quality of paperboard products. Leading to increased sales and revenue for manufacturers.
Who needs ISO 2759:2014 Board — Determination of bursting strength?
Paperboard manufacturers: Manufacturers of paperboard products can use this standard to evaluate the quality of their products, ensure compliance with regulatory requirements. Also, optimize their production processes.
Packaging industry: The bursting strength of paperboard is an important factor in the performance of packaging materials. Companies involved in the production, testing, or use of packaging materials can benefit from compliance with this standard.
Printing industry: Paperboard is commonly used in printing applications such as book covers, posters, and advertising materials. So, Compliance with this standard can help ensure that paperboard products used in these applications meet the required quality specifications.
Regulatory bodies: Regulatory bodies responsible for setting and enforcing safety and quality standards for paperboard products may require compliance with this standard.
Testing laboratories: Testing laboratories that perform evaluations of paperboard products can use this standard. To ensure consistent and accurate testing results.
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