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Why choose Mecmesin for breaking torque testing?
Mecmesin is a trusted provider of torque testing equipment for applications ranging from delicate electronics to industrial assemblies.
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Introduction to bridge torque
Definition and importance
Bridge torque refers to the rotational force required to shear the tamper-evident bridges or lugs that connect a screw cap to its locking ring.
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How bridge torque is measured
Bridge torque is measured by applying rotational force to a closure until the tamper-evident bridges shear.
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Understanding torque testing
Types of torque testing in packaging
Several torque measurements are relevant to closure performance:
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Tamper-evident packaging and torque
The role of bridges in tamper-evidence
Tamper-evident bridges are a critical safety feature. Once broken, they provide a clear visual indicator that a product has been opened.
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Standards and guidelines for torque testing
Overview of ASTM and CETIE standards
Standardised testing ensures consistency and compliance. Commonly followed guidelines include:
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Case studies and practical applications
Screw-cap torque test on PET bottles
A beverage manufacturer identified inconsistencies in bridge torque linked to capping machine variability.
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Why choose Mecmesin torque testing equipment
From manual testers to automated systems
Mecmesin offers a wide range of torque testing solutions suitable for R&D, quality assurance, and full-scale production.
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Speak to an expert
If your organisation is reviewing its torque testing processes, consider the following actions:
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What is bulk analysis testing?
Definition and purpose
Bulk analysis testing assesses the mechanical properties of particulate materials as a collective whole, rather than analysing individual particles. This includes powders, granules, pellets and similar materials.
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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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Applications of bulk analysis testing
Industries and products
Bulk testing is relevant to a wide range of industries.
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Standards for bulk analysis testing
Applicable standards and protocols
To ensure consistency and regulatory compliance, bulk testing is often carried out in accordance with established standards. These include:
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Why Mecmesin for bulk analysis
Expert engineering and equipment
Mecmesin systems are designed for precision and reliability in bulk testing applications.
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Speak to an expert
Need help selecting the right test method or equipment for your material? Mecmesin specialists are available to advise on setting up effective bulk analysis routines.
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Types of calculations handled
Mecmesin’s VectorPro software supports a wide range of test calculations, automatically derived from mechanical testing data:
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How these calculations are applied
These values are calculated instantly as part of the test routine. Predefined formulas and logic conditions are applied to the captured data, delivering results in real time.
Applications include:
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Real-time data analysis and reporting
Mecmesin’s software platform offers live monitoring and evaluation of test performance:
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Industry standards and customisation
Alignment with recognised standards
Mecmesin systems support compliance with globally recognised testing standards, including:
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Case study – implementing VectorPro in packaging R&D
A packaging development team working with PLA (polylactic acid) bottles sought to optimise top-lo
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Why choose Mecmesin for test calculations and automation
Proven expertise in force and torque testing
Mecmesin has decades of experience in precision mechanical testing.