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551
Case study
Aluminium cap nozzle flexure break-off force
Requirement
A major global supplier of medical gas devices and components required quality control tests to assess part of a new product.
552
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BS EN ISO 80369-20
These standards describes the methods for testing the performance of 6% Luer lock fittings including assembly, leak tightness, stress cracking, and separation force.
553
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PD CEN/TR 17394-1
This document provides requirements for security of attachment for clothing components of infant clothing.
554
Case study
Thermoformed plastic packaging hinge tear and pop-lock engagement
Requirement
Par-Pak Europe Ltd manufacture thermoformed plastic containers and trays for packing, retail and distribution in the food industry.
555
Page
About Mecmesin
Mecmesin - Solutions for results you can trust
Since 1977 Mecmesin has been designing reliable force, materials and torque testing solutions for qu
556
Case study
Nail Varnish Closure Removal Torque and Capping Check
Requirement
Barry M Cosmetics Ltd. are the leading British colour cosmetics brand, offering a comprehensive range of products for face, eyes, lips and nails.
557
Case study
Coefficient of friction test on plastic film
Requirement
A print factory needed to test the packaging material they were using in order to improve their processes and establish optimum machinery settings.
558
Case study
Torque testing closures on multi-way plastic bottles
Customised engineering example
A pharmaceuticals company wanted to test the closure torque of a series of square-profile PET bottles.
559
Case study
ROPP Wine Closure Removal Torque
Requirement
The packaging of wine has great influence on the quality of the product delivered to the customer. Traditionally the method of closure has been the natural, or latterly synthetic, cork stopper.
560
Case study
Adjustable spectacles
Requirement
Adlens manufacture adaptive lenses used within spectacles that are distributed throughout the world. The lenses change power at the turn of the dial located at the side of the spectacle.
561
Case study
Lipstick bullet break resistance testing
Requirement
Barry M Cosmetics Ltd. are the leading British colour cosmetics brand, offering a comprehensive range of lipsticks and lip paints.
562
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Bend jigs
Flexural load tests are popular since they closely characterise how a material or component may perform during its lifetime.
563
Case study
Pharmaceutical tablet crush and break strength
Requirement
Many products come in tablet form, with a durability designed for both packaging and for use. Too brittle or too hard, and they may not be fit for use, or at best perform below expectation.
564
Case study
Solar panel peel testing
Requirement
A solar module, also called a PV or photovoltaic module and solar panel, is subjected to extreme conditions of temperature, ultraviolet radiation, rain, ice and wind throughout the year.
565
Case study
Testing rubber to materials standards
Requirement
Characterisation of materials is essential to have confidence in their performance in the manufactured products and components they are subsequently used in.
566
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Shear Modulus Guide
Understanding how a material behaves under sliding or twisting forces is essential when selecting the right component for mechanical or structural performance.
567
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Automotive
Automotive engineering is a complex area incorporating elements of mechanical, electrical, software and safety engineering. Stringent performance and safety-critical criteria must be met to produce successful vehicles.
568
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Floating roller peel
Floating roller peel testing is a critical method used to evaluate adhesio
569
Software
VectorPro force testing software
VectorPro® software
VectorPro is our advanced force testing software package developed to perform tensile, shear, bend and compression tests on materials, components and products. Present measurement data graphically and share customised test reports…
570
Software
VectorPro torque testing software
VectorPro® software
VectorPro is an advanced torque testing software package developed to perform torque testing on components and products. Capture measurement data graphically and share customised test reports quickly.
Simply choose an ETS loadcell and…
571
[Page extract]
Introduction to tear resistance testing
Tear resistance testing is a critical mechanical property assessment for flexible materials such as plastics, elastomers, coated fabrics and textiles.
572
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What is the trapezoidal tear test?
The trapezoidal tear test is a mechanical method used to determine the tear strength of flexible sheet materials.
573
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Industry applications of flexural testing
Plastics and thermoplastics
Flexural testing reveals the stiffness, yield point, and failure mode of plastics, informing mate
574
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Key testing methods
Different materials require different approaches to compressive hardness testing. The most common methods are:
575
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Comparison of flexure testing methods
Method
Loading direction
Best suited for
Advantages