Gaurav Malhotra
In a corrugated box manufacturing unit, knowing the bursting strength and factor is very important. There are some people who are often confused between the bursting strength and bursting factor. And how to check BF on a Bursting strength tester.
Understanding the bursting strength formula is essential in evaluating the durability and quality of paper and corrugated board. The bursting strength is the pressure required to rupture a material, usually expressed in kg/cm². To calculate the bursting factor (BF), use the formula:
Bursting Factor = (Bursting Strength in kg/cm2 × 1000) / GSM of paper
This bursting factor formula helps manufacturers assess the strength-to-weight ratio of paper. If you're wondering how to calculate BF of paper, simply test the bursting strength using a digital bursting strength tester, then divide the result by the GSM and multiply by 1000.
Accurate calculation of BF ensures your paper products meet industry standards for performance and durability, especially in packaging applications.
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