Overview
EN 22876:1992 is a European standard that specifies the method for conducting rolling tests on complete, filled transport packages based on ISO 2876:1985. This test evaluates the robustness of packaging as it undergoes mechanical stresses during transport and handling. The rolling test is particularly essential for assessing a package’s ability to withstand impacts on each face by simulating real-world rolling hazards during transportation.
The standard covers procedures for different package shapes, including parallelepipedal packages and other geometries, specifying apparatus requirements, package preparation, testing steps, and reporting. It ensures packaging maintains integrity, protecting contents throughout distribution.
Key Topics
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Rolling Test Principle
Rolling the complete, filled transport package so that each face impacts the designated rigid surface in turn, replicating the physical rolling hazards encountered during transport.
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Toppling Test Recommendation
For packages with a length-to-width ratio of 3:1 or greater, a toppling test may be more suitable. This is particularly applicable to tall or elongated packages that may topple instead of rolling.
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Apparatus Requirements
The impact surface must be a flat, rigid, immovable platform with specific flatness and rigidity criteria:
- Mass at least 50 times the heaviest test package.
- Flatness variation no greater than 2 mm (or a max of 5 mm for surfaces over 1000 mm).
- Deformation under static load not exceeding 0.1 mm.
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Package Preparation
Packages shall be filled with intended contents or close physical and dimensional simulants. Normal closure methods must be used to simulate actual distribution conditions accurately.
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Conditioning
Test packages must be conditioned according to ISO 2233 to ensure consistent atmospheric conditions affecting the package materials before testing.
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Test Procedure
Detailed steps for rolling the package over the impact surface, starting with surface 1 uppermost and following a defined sequence of tilting and rolling across edges to impact each face sequentially.
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Inspection and Evaluation
After testing, packages and their contents are inspected for damage or failure. Observations help determine the package's effectiveness in withstanding rolling hazards.
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Reporting Requirements
Test reports must include package details, conditioning parameters, deviations from the method, test results, environmental conditions, and tester's signature to maintain traceability and consistency.
Applications
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Transport Packaging Validation
Ensures packages used in logistics and supply chains can withstand rolling stresses encountered during shipment by road, rail, or sea.
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Packaging Design and Quality Control
Assists manufacturers and quality assurance teams in verifying packaging strength and durability to reduce product damage and loss.
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Regulatory Compliance
Supports compliance with transportation regulations and customer requirements by providing a standardized test method for shipping packages.
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Risk Assessment for Fragile Shipments
Valuable for assessing risks to sensitive or high-value goods and optimizing cushioning and blocking solutions.
Related Standards
- ISO 2876:1985 – International equivalent standard providing detailed rolling test methodology for filled transport packages.
- ISO 2206 – Packaging - Identification of parts during testing, useful for defining package edges and surfaces.
- ISO 2233 – Packaging - Conditioning for testing; specifies conditioning atmosphere requirements for reliable test results.
- EN standards for Transport Packaging – Various other EN standards addressing different aspects of packaging testing and design.
Keywords: EN 22876, rolling test, transport packaging, filled packages, packaging testing, ISO 2876, package conditioning, toppling test, packaging durability, transport package standards, packaging quality control, test apparatus, packaging inspection.
