Overview of Pallet Compression Testing
Pallet compression testing measures a package’s resistance to a constant load to simulate stacking, transportation, and long-term storage conditions. This test is critical for ensuring that cartons and containers can withstand vertical loads without collapsing or deforming.
During the test, hydraulic, pneumatic, or mechanical force is applied to a filled or empty package. The load is maintained for a set duration or until the package collapses. If failure occurs, data such as time to collapse, deformation, and product damage are recorded to evaluate packaging performance.
Why Compression Testing Is Essential
In logistics and distribution, packaging is often stacked during storage or transport. Over time, these stacked loads can cause structural failures if the packaging lacks adequate compression strength. Such failures can result in product damage, increased returns, lost sales, and customer dissatisfaction.
Compression testing ensures packaging designs meet load-bearing requirements, reducing costly failures and improving product protection throughout the supply chain.
Testing Standards and Procedures
BONAD’s compression integrity testing solutions comply with major international standards to guarantee reliable, repeatable results:
- ASTM D4577: Tests compression resistance of containers (empty or filled) under static load conditions for palletized or unitized loads.
- ISO 12048: Evaluates packaging performance and protection capability under compressive loads or stacking conditions.
- ISO 2234: Simulates stacking using static loads to assess strength and deformation under distributed or eccentric pressure.
- NMFC Item 180 & 181: Defines standardized procedures for evaluating pallet compression strength.
Before testing, packages are conditioned under specified temperature and humidity according to ASTM D4332 to ensure consistent test results.
Compression Test Process
- Preparation: Packages are conditioned under fixed temperature and humidity.
- Setup: The test sample is placed between compression plates.
- Testing: A constant or increasing load is applied until deformation or failure occurs.
- Observation: Collapse points, deformation, and damage are recorded.
- Reporting: Detailed test reports include container dimensions, test conditions, acceptance criteria, and test results.
These steps help manufacturers design stronger, more reliable packaging that meets performance and regulatory standards.
BONAD’s Computer Controlled Carton Compression Testing Machine
Model: BND-CPCT
Brand: SZBONAD
The Computer Controlled Carton Packaging Compression Testing Machine by BONAD is engineered to evaluate the compressive and stacking strength of cartons and packaging boxes. This precision instrument ensures packaging durability during stacking, transport, and storage.
Key Features:
- Comprehensive Data Management: Automatic testing, displaying, recording, counting, and printing of results.
- Advanced Data Processing: Quickly generates statistical analyses of multiple test parameters.
- User-Friendly Interface: Includes automatic reset and fault diagnosis for simplified operation.
- Multi-Mode Testing: Supports destructive strength testing, constant load tests, and stacking endurance simulations.
- High Accuracy and Reliability: Conforms to international testing standards for consistent results.
Applications:
- Packaging design validation
- Palletized load evaluation
- Quality control in production lines
- Transport simulation and material performance testing
BONAD also provides customized compression test solutions based on specific customer requirements and international packaging standards.
Industry Applications
- E-commerce and Logistics: Prevent product damage during multi-layer stacking.
- Food and Beverage: Ensure packaging stability for palletized goods.
- Electronics and Appliances: Maintain structural integrity of boxed equipment.
- Pharmaceutical and Medical Supplies: Guarantee safe and undamaged product delivery.
Why Choose BONAD
With decades of experience in packaging and material testing, BONAD offers professional compression integrity solutions that integrate precision engineering, international compliance, and customizable design. From vibration to drop and aging tests, BONAD provides a complete portfolio of packaging reliability testing equipment.
Conclusion
Pallet compression testing is a vital step in ensuring packaging safety and performance during handling, stacking, and storage. BONAD’s advanced compression testing machines deliver accurate, repeatable data to help manufacturers enhance product protection and maintain brand reputation across global supply chains.
Contact BONAD today to learn more about our customizable pallet compression testing solutions and ensure your packaging meets international quality and durability standards.
