Introduction

ISO 12048 is an international standard developed by the International Organization for Standardization (ISO) that 

specifies a method for testing the resistance of complete, filled transport packages to compression and stacking forces. 

This standard is crucial for evaluating the performance of packaging under compressive loads, simulating real-world 

conditions during storage and transportation.

Scope of ISO 12048

The standard applies to various types of packaging, including boxes, crates, drums, and other rigid or semi-rigid 

containers. It defines procedures for determining the ability of a package to withstand compressive forces, which 

is essential for ensuring product safety and preventing damage during handling, warehousing, and shipping.

Testing instrument：SCT-E1 Packaging Pressure Resistance Tester

Key Testing Procedures

Preparation of Test Specimens

The test requires complete, filled transport packages in their intended condition for distribution.

Packages should be conditioned at a specified temperature and humidity if necessary.

Compression Test Setup

The package is placed between two parallel platens of a compression tester.

A compressive force is applied at a constant speed until the package collapses or reaches a predefined deformation 

limit.

Stacking Test Simulation

The test can also simulate stacking conditions by applying a constant load over a specified duration to assess long-term 

resistance.

Measurement and Evaluation

The maximum load capacity, deformation characteristics, and failure modes are recorded.

Results help determine whether the packaging meets required strength standards.

Importance of ISO 12048 Compliance

Product Protection: Ensures that packaging can withstand stacking pressures in warehouses and during transit.

Cost Efficiency: Helps optimize packaging design to avoid over-engineering or underperformance.

Regulatory Compliance: Meets international shipping and safety regulations.

Sustainability: Reduces material waste by ensuring packaging is neither excessively weak nor unnecessarily robust.

Conclusion

ISO 12048 plays a vital role in the packaging industry by providing a standardized method for evaluating compressive 

strength. Manufacturers, logistics providers, and retailers rely on this standard to maintain packaging integrity, reduce 

damage risks, and improve supply chain efficiency. By adhering to ISO 12048, businesses can enhance product safety 

while optimizing packaging performance.