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Equipment and tools used in testing
Accurate elongation and recovery testing requires tensile testing machines capable of precise load application and displacement measurement. Important features include:
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Performing a five-point bend test
Specimen preparation
Cut specimens to the standardised dimensions specified in ASTM D2718.
Ensure surfaces are smooth and free from defects that could affect results.<
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Mecmesin solutions for tensile and compression testing
Mecmesin offers a comprehensive range of tensile and compression testing equipment, delivering precision, repeatability and compliance with recognised international standar
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Why choose Mecmesin for flexural testing
Mecmesin’s flexural test systems are engineered for precision, repeatability, and compliance with international standards.
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Speak to an expert
If you need accurate and repeatable insertion and withdrawal testing for connectors, fasteners, or closures, Mecmesin’s technical specialists can help you select th
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Key methods for compressive strength testing
Several methods are used to determine the compressive strength of materials, and the appropriate test depends on the material and the specific industry requirements.
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Case studies - real-world applications
Medical vial stoppers
A pharmaceutical company tested rubber vial stoppers to ASTM F2132 to ensure they resisted accidental puncture during handling.
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Analysis and interpretation of results
Interpreting shear failure characteristics
Post-test examination of the bonded joint provides valuable insight into adhesive performance:
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Mecmesin equipment for 135° peel testing
Mecmesin offers a range of test systems designed for peel testing applications.
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Typical values of Young’s modulus:
Steel: ~200 GPa
Aluminium: ~70 GPa
PET (Polymer): ~2–3 GPa
Rubber: ~0.01–0.1 GPa
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Future trends in torque testing
Automation is becoming increasingly common, improving accuracy and enabling in-line testing during production.
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Importance of accurate torque measurement
Precise torque measurement is vital to:
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Why the ring crush test is critical for paperboard strength
Paperboard packaging must combine cost-efficiency with protective performance.
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Best practice and future trends
Maintaining accuracy
Calibrate to ISO 6789 or Mecmesin protocols
Use in controlled environments
Validate with certified torque standards
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Best practices for effective torque testing
Sample preparation
Condition closures and containers to the specified temperature and humidity
Inspect samples for defects before testing
Standardise top-load app
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Introduction to torque testing
Torque testing is a vital part of packaging quality control.
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Why choose Mecmesin for running torque testing
With over 40 years of experience in precision torque measurement, Mecmesin designs and builds systems to meet the demanding requirements of engineers and quality professionals worldwide.
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Why choose Mecmesin for short span compression testing
Mecmesin provides complete solutions for short span compression testing, combining precision-engineered test frames, purpose-designed fixtures, and advanced control and analysis software.
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How is bulk analysis testing performed?
Compression testing
Compression testing is used to assess how materials respond when compacted.
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What is 180 degree peel testing
The 180 degree peel test is a recognised method for measuring the strength of adhesive bonds when a material is peeled back on itself at a constant angle of 180 degrees.
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Why is tear resistance testing important?
Tear resistance is more than a quality metric, it is a safeguard for performance and safety.
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Standards for the 90-degree peel test
The 90-degree peel test is defined by several recognised international standards, which provide consistent methodology and reporting requirements:
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Mecmesin equipment for tension and compression testing
Mecmesin offers a range of systems for static and cyclic testing, including:
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Steel: ~200 GPa
Aluminium: ~70 GPa
PET (Polymer): ~2–3 GPa
Rubber: ~0.01–0.1 GPa
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Methods of testing tensile strength
The most common method is the uniaxial tensile test.