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FAQs about trapezoidal tear testing
What materials can be tested?
Any flexible sheet material including textiles, nonwovens, films, laminates, and membranes.
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Speak to an expert
Choosing the right configuration for a peel test is essential to obtain meaningful data. Test speed, specimen type, fixture design and data analysis all influence the results.
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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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Introduction to puncture resistance testing
Puncture resistance testing determines how well a material can withstand penetration from a sharp or pointed object.
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Introduction to insertion and withdrawal testing
Insertion and withdrawal testing is a critical method for evaluating the performance, durability, and reliability of components that require secure and repeatable connections.
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Why Mecmesin for cleavage strength testing
Precision systems for varied materials
Mecmesin provides test solutions for both timber cleavage strength and structural adhesive evaluation.
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Importance of accurate torque measurement
Precise torque measurement is vital to:
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Introduction to peel testing
Peel testing is a fundamental method in materials testing, used to evaluate the strength of adhesive bonds between two materials.
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Testing standards and guidelines
Tension and compression tests are governed by international standards that ensure comparability and regulatory compliance:
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Speak to an expert
Closure torque testing is vital for ensuring that packaging remains secure, protects contents, and is user-friendly.
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Burst testing techniques and equipment
Compressive burst testing
In compressive burst testing, force is applied through a hemispherical probe until the material ruptures.
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Introduction to shear testing
Shear testing is a core method in food texture analysis, used to measure the force required to cut, bite, or deform a food sample.
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Standards for compressive testing
Key standards for compressive modulus testing include:
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How to conduct a grab test
A standard grab test involves the following steps:
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Speak to an expert
Whether you are designing a new test, specifying a fixture, or interpreting your data, Mecmesin’s technical experts are here to help.
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Speak to an expert
To discuss your reverse ratchet torque testing requirements and find the most suitable Mecmesin solution for your application, speak to one of our technical experts today.
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What is breakaway torque?
Definition and importance
Breakaway torque, also known as slip torque, refers to the rotational force required to initiate movement in a threaded closure, such as a bottle cap or medical connector.
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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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Emerging standards and future developments
Mechanical torque testing continues to evolve alongside changes in manufacturing and material science. Key developments include:
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Understanding cone penetration testing
Cone penetration testing is a precision method used to determine a material's resistance to penetration by a standardised cone-shaped probe under specific force conditions.
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Precision
HelixaPro and HelixaPro Touch are designed for challenging applications where torque forces may be very small and accuracy is the priority, from 1 mN.m up to 6 N.m.
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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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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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Testing Procedure
Performing the needle penetration and drag test involves several steps: