How Does the Box Compression Tester Work? The Box Compression Testing involves placing the test specimen (usually a corrugated box) between two parallel compression plates in the tester. The machine then applies a compressive force to the box at a controlled rate until the box deforms or collapses. The maximum load the box can bear before failure is recorded, providing an accurate measurement of its compression strength. Standards for Box Compression Testing Box Compression Testing is governed by several international standards to ensure uniformity in testing procedures and results. Some of the key standards include: • ISO 12048: This standard specifies the methods for determining the compression resistance of packages and packaging materials. • ASTM D642: Widely used in the packaging industry, this standard covers the compression testing of shipping containers. • TAPPI T804: The Technical Association of the Pulp and Paper Industry (TAPPI) provides guidelines for testing the compression strength of fiberboard boxes. By adhering to these standards, businesses can ensure their packaging materials meet global requirements and offer the highest level of protection for their products.