Measuring gel capsule rupture strength is critical in the pharmaceutical industry to ensure that soft gels can withstand packaging, handling, and storage while still dissolving effectively during use. Capsules that are too weak risk damage during transportation, while overly thick capsules may compromise bioavailability. To meet rigorous quality control standards, Cell Instruments Co., Ltd. offers reliable, repeatable, and precise solutions for rupture strength testing.
The gel capsule rupture strength test objectively evaluates the force needed to break a soft gel shell. This force correlates with shell thickness, elasticity, and material consistency. Maintaining this balance ensures optimal capsule integrity throughout its shelf life and proper dissolution in the body.
In the pharmaceutical capsule burst test, each capsule is compressed to failure using a software-controlled texture analyzer. A standardized compression method ensures consistent, reproducible results.
· Compression Depth: 15 mm after initial contact
· Speed: 100 mm/min
· Tool: 75 mm aluminum compression platen (or larger than the capsule size)
· Alignment: Capsules are vertically aligned with seams upright to maintain test uniformity
This testing method simulates the forces experienced during packaging and transportation while preserving repeatability. By adjusting production parameters and immediately testing with this method, manufacturers can identify the ideal capsule composition.
1. Objective Measurement of Shell Strength
Using high-precision equipment ensures that the gel capsule compression analysis yields reliable, repeatable measurements, providing valuable insight into casing durability.
2. Consistency Across Batches
The standardized testing protocol allows manufacturers to compare capsule strength across production lots, helping identify process deviations before they impact product quality.
3. Support for Formulation Development
Pharmaceutical developers can use this method to assess how changes in ingredients or manufacturing steps affect rupture force measurement for soft gels, ensuring optimized performance and compliance.
4. Software-Driven Reporting and Analysis
The texture analyzer used by Cell Instruments Co., Ltd. includes integrated software capable of statistical analysis, trend tracking, and digital documentation. These features help streamline data management and enhance traceability in regulated environments.
· Pharmaceutical Soft Gels
· Nutritional Supplements
· Gelatin and Plant-Based Capsules
These testing methods support a wide array of industries aiming to ensure product integrity and customer satisfaction.
With decades of experience in material testing, Cell Instruments Co., Ltd. specializes in pharmaceutical testing solutions that are accurate, user-friendly, and compliant with global standards. The company's texture analyzers are designed to meet the exacting needs of gel capsule rupture strength testing, making them ideal for both R&D and production quality control settings.
By implementing a precise, repeatable method for testing gel capsule rupture strength, pharmaceutical manufacturers can ensure capsule integrity, streamline production adjustments, and enhance overall product performance. With the right equipment—like those offered by Cell Instruments Co., Ltd.—manufacturers gain control, confidence, and compliance in soft gel production.