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Tools and equipment for shear testing
Accurate shear testing in tension requires high-quality, precise equipment:
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How is the trapezoidal tear test performed?
A standard trapezoidal tear test follows a consistent sequence:
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Speak to an expert
If your organisation requires penetration and puncture resistance testing for compliance, product development, or quality control, speak to one of our technical experts today.
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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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Introduction to T-peel testing
T-peel testing is a specialised method for determining the adhesive bond strength between two flexible materials joined together.
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Methods used in ring crush testing
Two principal methods are recognised for RCT, each with specific advantages:
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What is tension testing?
Tension testing, also called tensile testing, is a core mechanical test used to determine how a material behaves when subjected to a uniaxial tensile force. It measures properties such as strength, ductility and elasticity under controlled conditions.
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The science behind chord modulus
Definition and importance
Chord modulus is determined by drawing a straight line, known as the chord, between two points on the stress-strain curve.
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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 equipment and procedures
Compression testers with parallel platens apply controlled loads at specified rates.
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Benefits of automated test systems
The integration of software into force and torque measurement offers tangible advantages:
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Standards and regulations in shear testing
Several industry standards and protocols govern food shear testing, ensuring repeatable results and regulatory compliance. Examples include:
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Built for batch testing and automation
Batch testing in VectorPro uses a pre-configured test to create a semi-automatic or fully automatic testing system on sets of products and batches of the products.
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ASTM and ISO approaches
ASTM D1938 specifies trouser tear testing for thin plastic films and sheeting, including specimen dimensions, pre-cu
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Applications of compressive shear testing
Compressive shear testing is applied across multiple industries where materials must withstand shear stresses while compressed.
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Flat crush of corrugated medium (CMT test)
The flat crush test, also known as the Concora Medium Test (CMT), measures the maximum force a corrugated medium can withstand before flute collapse. In CMT testing, the medium is first formed into flutes using a laboratory fluter before testing.
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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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Step-by-step test methodology
Preparation
Sample selection - Choose representative specimens, avoiding faults unless deliberately testing them.
Specimen cutting - Cut to standard dimensions with a central slit of specified
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Applications of torque testing in packaging
Food and beverage: PET bottles, screw-top jars
Pharmaceutical: Child-resistant packaging, blister packs
Personal care: Tubes, pump dispensers
Chemical products: Industrial containers, tamper-evident closures
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Mecmesin solutions for tensile and compression testing
Mecmesin offers a comprehensive range of tensile and compression testing equipment, delivering precision, repeatability and compliance with recognised international standar
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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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Standard test methods for floating roller peel
Several international standards define procedures for floating roller peel testing:
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Standards for extrusion testing
Although there are fewer dedicated standards for food extrusion than for plastics or metals, recognised guidelines help ensure repeatability and comparability. Examples include:
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Mecmesin’s breakaway torque testing equipment
Mecmesin offers a full suite of equipment to meet the torque testing needs of both R&D labs and production environments, from manual testers to f