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1151
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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.
1152
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What is torque to turn testing?
Torque to turn testing is a method used to determine the rotational resistance in mechanical components and assemblies.
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Applications in adhesive bond testing
Adhesive bond testing through shear in tension is essential for understanding how adhesives perform under load.
1154
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Introduction to Delft tear testing
The Delft tear test is a specialised method for determining the tear strength of vulcanised rubber, thermoplastic elastomers and similar flexible materials.
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What is texture testing?
Texture testing is the instrumental measurement of a product’s physical response to an applied force.
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Importance of peel testing in industry
Peel testing is vital in industries where bonding performance affects safety, function, and compliance. Typical applications include:
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Testing equipment and procedures
Compression testers with parallel platens apply controlled loads at specified rates.
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Introduction to single lap shear testing
Single lap shear testing is a widely used method for determining the shear strength of an adhesive bond between two overlapping materials.
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Applications of short span compression testing
SCT is widely applied in quality assurance, R&D, and material qualification:
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Applications of peel testing
Packaging: Testing seal strength in pouches, blister packs, and easy-open systems.
Med
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Introduction to double rip tongue tear testing
Double rip tongue tear testing is a recognised method for assessing the tear resistance of flexible materials including co
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Introduction to tear testing
Tear testing is a quality control procedure used to measure the resistance of a material to tearing under controlled conditions.
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Test method and procedure
In a climbing drum peel test, one end of a bonded specimen is clamped to a rotating drum while the other end is fixed to the crosshead of the test machine.
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Anchorage strength testing
Definition and purpose
Anchorage strength testing evaluates how securely a component is fixed into place, whether crimped, inserted, bonde
1165
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Introduction to closure torque testing
Closure torque testing measures the rotational force required to apply or remove a closure, such as a bottle cap, jar lid, or other sealing component, from its container.
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Understanding tensile strength in testing
Both pull-off and pull-out testing measure tensile strength, which is the maximum load a specimen can sustain under tension before failure.
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Comparative analysis of testing standards
Different standards address specific materials and applications:
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Future trends in torque testing
Automation is becoming increasingly common, improving accuracy and enabling in-line testing during production.
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What is the 135° peel test?
The 135° peel test is a method for measuring the seal strength of semi-rigid packaging, typically where a flexible lid is sealed onto a rigid or vacuum-formed container.
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Standards for tensile testing
Adhering to international standards ensures results are accurate, consistent, and comparable across laboratories and industries. Commonly referenced standards include:
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How peel wheel tests are conducted
Specimen preparation – The bonded material is cut to defined dimensions, ensuring uniformity of size and adhesive application.
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What is the Concora crush test?
Definition and overview
The Concora Crush Test (CCT) is a standardised method used to measure the crush strength of corrugated medium, specifically the fluted inner layer of corrugated board.
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Why choose Mecmesin for shear testing in tension
Mecmesin provides precision-engineered solutions for shear testing in tension, designed to meet ASTM, ISO, and
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Why choose Mecmesin for Delft tear testing
Standards-compliant precision
Mecmesin tensile testers are fully compatible with ISO 34-2, delivering accu