Bursting Strength Testing: Purpose, Process, and Applications
What is a Bursting Strength Tester? A bursting strength tester is an instrument used to measure the resistance of materials to rupture or burst. This test is applicable to a wide range of materials including paper, paper boards, corrugated boards and boxes, solid fibre boards, filter cloth, industrial fabrics, and leather. These tests are crucial for assessing the quality, durability, performance, and strength of the materials, ensuring they meet specific standards and requirements. How is Bursting Strength Measured? Burst strength is quantified in kilograms per square centimetre (kg/cm²). To calculate the burst factor of a corrugated or flexible package, the burst strength and the grammage (density) of the packaging material are used. The formula considers both the material's burst strength and its density to provide a comprehensive measure of its durability. How to Perform a Burst Strength Test? The burst strength test is conducted using the following steps: Sample Placement...