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Introduction to yield point testing
Yield point testing is essential for understanding the mechanical behaviour of materials.
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Why is the 135° peel test important?
Seal strength testing plays a vital role in packaging quality control.
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Analysing shear failure
Shear failure analysis identifies how a bond fails and gives insight into service performance:
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Industry standards for material testing
Relevant standards
MIL-STD-202 - Covers mechanical and environmental tests for electronic components, including terminal bending and pull tests.
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Testing Procedure
Performing the needle penetration and drag test involves several steps:
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Introduction to cleavage strength testing
Cleavage strength testing is a specialised method for assessing a material or adhesive joint’s ability to resist forces that try to split it apart along a bond line.
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Loop tack test procedure
Sample preparation
Cut adhesive strips to the required length and width stated in the chosen standard. Condition the samples at the specified temperature and humidity before testing.
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Introduction to compressive shear testing
Compressive shear testing is a mechanical test method used to measure a material’s ability to resist shear forces while under compressive load.
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Introduction to tensile strength
Tensile strength is a fundamental mechanical property that defines a material’s ability to resist forces that attempt to pull it apart. It represents the maximum tensile stress a material can withstand before failure.
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The role of ECT in quality assurance
The Edge Crush Test is a widely used measure for predicting box stacking performance.
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Why choose Mecmesin for fastening torque testing
Mecmesin offers a full range of precision torque testers and fixtures for applications from delicate electronics to heavy industrial bolting.
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Choosing the right tear testing equipment
Selecting the correct tear tester depends on the type of material, accuracy requirements, testing volume, and available budget.
Factors to consider:
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Pass or fail indicator
Specify your own pass and fail criteria within each test, for results that immediately alert operators to the status of each test specimen.
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Best practice and future trends
Maintaining accuracy
Ensure reliable results by:
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Introduction to single rip trouser tear testing
Single rip trouser tear testing is a method used to measure a material’s ability to resist the propagation of a tear once it has started.
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Types of torque testing equipment
Whether you're validating production output or designing closures in R&D, Mecmesin offers systems to suit every environment.
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Interpreting ECT results
Factors influencing results
Flute type and size - A-flute, B-flute, C-flute, or combinations such as double-wall can affect edgewise strength.
Material quality - Fibre composition, paper grade
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Real-world example
An automotive manufacturer sought to improve the ergonomic performance of its manual window regulators.
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Common challenges and best practices
Accurate four-point bend testing requires attention to several factors:
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Mecmesin solutions for extrusion testing
Mecmesin offers precision-engineered extrusion testing solutions designed for food texture analysis, built on platforms such as the
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Applications of the peel wheel test
The peel wheel test is relevant to industries where adhesion performance is critical to product function, safety, or durability.
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Why Mecmesin?
With over 40 years of experience, Mecmesin delivers torque testing systems that are precise, easy to use, and fully supported.
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Speak to an expert
For advice on implementing five-point bend testing in your laboratory or production process, contact Mecmesin’s technical team.
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Speak to an expert
If you need guidance on puncture or shear resistance testing, selecting the right equipment, or integrating ASTM, ISO, TAPPI, and <
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Comparison of relevant standards
Standard
Material types
Peel angle
Environment