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Shear testing equipment and procedures
Accurate shear testing requires precise control of movement, force measurement, and fixture selection.
Mecmesin offers:
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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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Introduction to short span compression tests
The short span compression test (SCT) is a mechanical testing method used to measure the compressive strength of materials over a very short span.
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Applications in industry
Engineering and manufacturing uses
Tangent modulus testing supports design validation and process control in sectors where materials operate near or beyond the elastic range, for example:
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Packaging
Mecmesin testing solutions for consumer (primary and secondary) and transit (tertiary) packaging.
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What is extrusion testing?
Extrusion testing involves forcing a food sample through a shaped orifice, grid, or opening while measuring the resistance to movement.
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Speak to an expert
Speak to an expert at Mecmesin about your tear resistance testing requirements, from selecting the correct wing tear method to configuring equipment for
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Bakery
Consumers have very particular expectations of how bakery products should feel and behave during consumption. Deviations from this ideal are often perceived as a loss in quality.
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Introduction to tension methods
Tension methods are a core approach in texture analysis, used to measure how a material behaves when subjected to a pulling force until it deforms or fails.
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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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Introduction to test calculations and automation
VectorPro is pre-configured to work with all Mecmesin test systems, from motorised force testers to advanced automated test solutions. Set up tests, capture real-time data, and generate instant results - all in one platform.
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Performing the flat crush test
A standard flat crush test includes the following stages:
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Industry standards for torque to turn testing
There is no single universal standard for all torque to turn testing, but the method aligns with several sector-specific standards. Examples include:
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How is 180 degree peel testing performed
The test is carried out on a universal testing machine fitted with a suitable peel fixture.
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How is top-load testing performed?
Equipment and setup
The essential equipment for a top-load test includes:
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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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Standards for 135° peel testing
Several recognised standards define methods for peel strength testing of semi-rigid and flexible packaging.
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Applications across sectors
Texture testing in food manufacturing
Bread softness for freshness control, snack crispness for quality assurance, firmness in
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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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What is lap shear testing under compression?
Lap shear testing under compressive load is a mechanical test used to determine the strength of
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Puncture resistance testing methods
Puncture resistance measures the ability of a material to withstand an actual perforation event, simulating damage from sharp or pointed objects.
Applications include:
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What is four-point bend testing?
Four-point bend testing determines a material’s flexural strength and stiffness by applying force at two points between two supports.
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Advances in adhesive testing
Modern systems incorporate high-resolution digital sensors for precise force measurement, real-time data capture with analytical software, and automation to reduce operator influence.
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Testing child-resistant closures (CRCs)
Child-resistant packaging must comply with strict regulations. Mecmesin’s equipment accurately tests the opening and resealing torque of CRCs to ensure usability and safety.
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Understanding shear testing in tension
Shear testing in tension is a mechanical method used to measure the resistance of a material or bonded joint to forces acting parallel to the bonding surface.