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Speak to an expert
If you need to measure tear resistance for quality control, safety certification or product development, Mecmesin’s technical specialists can recommend the right testing configuration for your materi
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Introduction to edge crush testing (ECT)
The edge crush test (ECT) is a standard method used to evaluate the edgewise compressive strength of corrugated fibreboard.
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What is the edge crush test and why is it important?
ECT assesses the capacity of corrugated board to withstand compressive forces along its edge. A higher ECT value generally means the board has greater stacking strength.
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Types of edge crush tests and methodologies
TAPPI and ISO standards
ECT is governed by internationally recognised standards that ensure accuracy, repeatability, and comparability of results.
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Performing the edge crush test
Sample preparation
Cut specimens to standard dimensions with clean, parallel edges.
Condition samples in a controlled temperature and humidity environment to ensure consistent moisture content.
Wax edges if required
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Equipment for ECT
Mecmesin supplies precision compression testers and dedicated ECT fixtures designed for accuracy and repeatability.
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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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Applications of edge crush testing in packaging
Design and development
ECT results guide engineers in selecting the correct board grade for the intended application, balancing performance and cost.
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ECT vs BCT
While ECT measures the compressive strength of the board material, the box compression test (BCT) measures the strength
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Why choose Mecmesin for edge crush testing
Standards-compliant precision testing
Mecmesin’s ECT solutions meet the requirements of both TAPPI T 811 and ISO 3037.
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Speak to an expert
For advice on selecting the best ECT solution for your packaging application, contact Mecmesin’s technical team.
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Introduction to tensile testing
Tensile testing is one of the most widely used methods in material science for determining the mechanical properties of materials under uniaxial tension.
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What is elongation at break?
Elongation at break measures how much a material can stretch before it fractures. Expressed as a percentage of the original gauge length, it is a key indicator of ductility and toughness.
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Key material testing standards
To ensure accuracy and comparability, elongation at break and tensile strength measurements are performed according to recognised industry standards.
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Procedure for tensile testing
While the specifics vary depending on material type and applicable standards, the general procedure includes:
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Applications of tensile testing
Tensile testing and elongation at break analysis are vital across many industries:
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Why choose Mecmesin for tensile testing
Mecmesin offers a wide range of tensile testing systems designed for accurate, repeatable measurement of elongation at break across materials and industries.
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Speak to an expert
Tensile testing and elongation at break measurement are essential for material performance evaluation, product development, and quality assurance.
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Introduction to ergonomic strength testing
Ergonomic strength testing is a structured method for measuring an individual's capacity to perform physical tasks safely and efficiently.
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Importance of ergonomic strength testing
Ergonomic strength testing is essential for ensuring that human performance matches task requirements. This alignment reduces the risk of musculoskeletal injuries and improves long-term health outcomes.
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Methods of conducting ergonomic strength tests
The choice of method depends on whether the focus is workplace assessment, clinical rehabilitation, or research studies.
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Benefits of regular ergonomic testing
Routine testing offers measurable benefits for employers, healthcare providers, and safety professionals:
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Why choose Mecmesin for ergonomic strength testing
Mecmesin’s ergonomic and manual handling testing solutions are engineered for precision, repeatability, and ease of use across industrial and clinical environments.