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What is the trapezoidal tear test?
The trapezoidal tear test is a mechanical method used to determine the tear strength of flexible sheet materials.
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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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Speak to an expert
Compression texture testing is essential for ensuring food products are consistent, compliant, and satisfying to consumers.
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Applications in the food industry
Extrusion testing supports both product development and quality control for semi-solids and viscous liquids.
Example applications:
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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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When High Ultimate Tensile Strength is a Disadvantage
While high UTS materials are strong, they can also be brittle and less ductile.
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Compressibility and recovery testing is essential for verifying material performance in sealing, cushioning, and structural applications.
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How the single rip trouser tear method works
The method takes its name from the specimen shape, where a single cut partway into the sample creates two ‘legs’, similar to the shape of a pair of trousers.
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Introduction to fastening torque
Fastening torque is a critical parameter in the performance, safety, and durability of mechanical assemblies.
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Key testing standards
Compliance with recognised international standards ensures that needle penetration testing is consistent, reliable, and repeatable across different facilities.
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Key standards in material testing
Accurate and comparable elongation and recovery data relies on testing in accordance with internationally recognised standards. These define specimen preparation, test speeds, measurement methods, and calculation processes.
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Key test standards
Grab method testing is governed by several internationally recognised standards, including:
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Peel testing standards
Peel testing is defined by international standards to ensure accuracy, repeatability, and comparability of results. Common standards include:
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Top-load testing provides a vital measure of packaging performance, helping engineers and quality teams optimise designs, comply with regulations and ensure product safety.
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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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Applications of tear testing equipment
Tear testing is applied in multiple sectors:
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Chord modulus testing is a core technique for evaluating stiffness in a wide range of materials, from advanced composites to everyday packaging films.
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Introduction to flat crush test
The flat crush test (FCT) is a recognised method for measuring the resistance of corrugated fibreboard to a compressive load applied perpendicularly to its surface.
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Speak to an expert
If you need to implement flat crush testing for corrugated fibreboard in line with international standards, Mecmesin can provide the right equipment, fixtures, and expertise.
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Key applications of torque testing equipment
Torque testing is relevant across many packaging types:
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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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Common challenges and solutions
Torque testing can be influenced by several factors:
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Introduction to four-point bend testing
Four-point bend testing is a fundamental method in materials science, providing engineers and quality assurance professionals with a reliable way to assess the
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Importance of testing elasticity and ultimate strength
Elasticity determines how well a material returns to its original shape after stretching. Ultimate strength indicates the maximum stress it can withstand before failure.