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1526
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Best practices for effective torque testing
Sample preparation
Condition closures and containers to the specified temperature and humidity
Inspect samples for defects before testing
Standardise top-load app
1527
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Standards for compressive hardness testing
Internationally recognised standards ensure that compressive hardness tests are accurate, repeatable, and comparable.
1528
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Why is the trapezoidal tear test important?
Tear resistance is a critical measure of a material’s durability, particularly in applications where the material may be subject to punctures, cuts, or repeated stress.
1529
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Why is torque testing important in packaging?
Torque testing underpins closure performance, ensuring that products remain sealed and safe throughout distribution, storage and use.
1530
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Why is top-load testing important?
Top-load testing plays a critical role in packaging design, quality assurance and compliance. It helps to:
1531
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Why is texture testing important?
Texture testing ensures consistent product performance, supports process control, and validates compliance with industry standards. Even small changes in raw materials, processing conditions, or environmental factors can alter texture.
1532
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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:
1533
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Testing equipment and procedures
Compression testers with parallel platens apply controlled loads at specified rates.
1534
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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.
1535
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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.
1536
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What is texture testing?
Texture testing is the instrumental measurement of a product’s physical response to an applied force.
1537
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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.
1538
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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.
1539
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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.
1540
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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
1541
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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.
1542
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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.
1543
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Applications of short span compression testing
SCT is widely applied in quality assurance, R&D, and material qualification:
1544
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Applications of peel testing
Packaging: Testing seal strength in pouches, blister packs, and easy-open systems.
Med
1545
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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.
1546
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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
1547
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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.
1548
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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.
1549
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Comparative analysis of testing standards
Different standards address specific materials and applications:
1550
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Future trends in torque testing
Automation is becoming increasingly common, improving accuracy and enabling in-line testing during production.