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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.
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