ISO 12048

Executing a Compression Test According to ISO 12048

Sample Conditioning
Before testing, condition the sample at 23°C and 50% relative humidity for at least 48 hours. This step ensures material consistency and reliability. 

Test Setup
Place the filled packaging unit on the lower platen of the tester. The test can be performed until one of three outcomes is reached:

• A specified maximum load
• A set deformation threshold
• Package collapse or failure

Data Collection and Analysis
Force-deformation data should be recorded continuously. After the test, report:

• Maximum compressive force (N or kN)
• Deformation percentage
• Failure mode (rupture, collapse, etc.)

Such results help determine the pressure resistance of composite film packaging and structural limits of plastic bottles and medical packs.

Understanding ISO 12048 and Its Importance in Packaging Testing

ISO 12048 outlines procedures for assessing the compressive strength of filled transport packages. This standard helps manufacturers predict whether packaging can withstand vertical pressure during stacking, shipping, or storage. It’s particularly valuable in:

• Verifying protective capabilities of packaging for pharmaceutical and medical products
• Ensuring plastic infusion bottles don’t collapse under mechanical load
• Evaluating composite film packaging pressure resistance

Following ISO 12048 improves product safety, reduces packaging failure rates, and supports regulatory compliance, especially in sensitive sectors like pharmaceuticals and food.

Packaging Testing Instruments for ISO 12048 Compliance

To meet ISO 12048 standard, a compression tester must meet the following requirements:

• Force Accuracy: Within ±2% of the indicated force
• Compression Speed: Maintain a constant rate of 10 ± 3 mm/min
• Platen Parallelism: Must be within 1:1000 tolerance
• Data Recording: Must record continuous force-deformation curves
• Safety Features: Includes overload protection and liquid containment systems

Cell Instruments’ PCT-01 Package Compression Tester is an ideal solution for ISO 12048-compliant testing. Its PLC-controlled system, HMI touch interface, and customizable test modes (maximum bursting force and constant pressure) make it suitable for diverse packaging formats, including plastic infusion bottles and pharmaceutical packages.

Applications: Medical and Pharmaceutical Packaging Compression Tests

In medical and pharmaceutical industries, the packaging must preserve product sterility and prevent leakage or deformation. Compression testing according to ISO 12048 standard:

• Confirms the durability of plastic infusion bottles
• Verifies the structural integrity of blister packs and composite pouches
• Validates packaging solutions for transport stability and stacking safety

Highlight: Cell Instruments’ PCT-01 Package Compression Tester

Designed specifically for compliance with ISO 12048 standard, the PCT-01 offers:

• Two distinct modes: maximum bursting and constant pressure
• Real-time data statistics and result visualization
• Liquid collection tray to manage ruptures
• Customizable platen sizes and RS232 output for software integration

Whether you’re testing pharmaceutical packaging compression resistance or the load-bearing strength of film bags, the PCT-01 ensures accurate, reproducible results.

Contact Us ISO 12048 Testing Solution

For companies in pharmaceuticals, medical device packaging, food, and daily chemicals, ISO 12048 isn’t just a standard—it’s a strategic tool. It ensures safety, reliability, and regulatory compliance. Implementing testing with reliable packaging testing instruments like the PCT-01 enhances product quality and reduces risks during transportation and handling.

Investing in ISO 12048-compliant compression testing is a proactive step toward customer satisfaction, regulatory assurance, and product excellence.