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701
[Page extract]
ASTM D4541-09e1
This test method uses a class of apparatus known as portable pull-off adhesion testers. They are capable of applying a concentric load and counter load to a single surface so that coatings can be tested even though only one side is accessible.
702
Caso de estudio
Fishing line and knot strength
Requirement
Toit Fishing’s mission is to develop, improve and reimagine fishing tools with overarching themes of reliability, functionality, durability and environmental sustainability.
703
[Page extract]
Applications of running torque testing
Running torque testing is used across a wide range of industries and products, including:
704
[Page extract]
TAPPI T 829
This procedure describes a qualitative method for evaluating the relative quality of scores in corrugated containers
705
[Page extract]
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
706
[Page extract]
ASTM D5868-01
Due to the increased use of adhesively-bonded FRP as a result of the inherent advantages afforded by bonded rather than mechanically-fastened joints (particularly the alleviation of stress risers and stress cracking), there is a need for tests by which
707
[Page extract]
ASTM C633
This test method covers the determination of the degree of adhesion (bonding strength) of a coating to a substrate or the cohesion strength of the coating in a tension normal to the surface.
708
[Page extract]
ASTM D5748-95
This test method determines the resistance of a stretch wrap film to the penetration of a probe at a standard low rate, a single test velocity.
709
[Page extract]
ISO 6425
This document specifies requirements and test methods for divers' watches and for saturation divers' watches for use in deep diving (see Annex A which deals with watches for saturation diving).
710
[Page extract]
ASTM D3106
This test method covers the determination of the permanent deformation of bare, continuous elastomeric monofilaments and filament yarns made from rubber, spandex, anidex, or other elastomers subjected to prolonged periods of tension.
711
[Page extract]
TAPPI T 400
This method describes procedures for obtaining a representative sample for testing.
712
[Page extract]
ASTM D3950
This specification covers nonmetallic strapping and joining methods for closing, reinforcing, and bundling materials for shipment, unitizing, palletizing, and bracing for car and truck loading.
713
Caso de estudio
Crimp testing cables
Requirement
A leading British cable assembly manufacturer, Telecom Connections Limited, who provide customers in the telecoms and electronics industries with quality cable assemblies and harnesses, wanted to test their wire crimp terminals to m
714
[Page extract]
TAPPI T 821
Measures the force required to separate corrugated board between the flute tips of corrugated medium and its linerboard facings.
715
[Page extract]
ASTM C203
ASTM C203 is a test method that covers the determination of the breaking load and calculated flexural strength of a rectangular cross section of a preformed block-type thermal insulation tested as a simple beam.
716
Caso de estudio
Aluminium tube seals pierce compression effort
Requirement
One of the largest packaging tube suppliers in Central Europe specialises in laminated plastic and aluminium tube containers for the cosmetics industry.
717
[Page extract]
TAPPI T 841
This method describes procedures for determining the edgewise compressive strength, parallel to the flutes, of a short column of single wall and double wall corrugated fiberboard.
718
[Page extract]
Applications in industry
Construction materials
Cleavage strength testing is used to verify the integrity of structural materials such as laminated timber beams, bonded façade panels, and composite structures.
719
Caso de estudio
Railcar spring testing
Requirement
Seoul Metropolitan Railway Transit Corporation required a system for testing a variety of springs in their electric railcars. The springs range in size from 3mm to 100 mm in diameter.
720
[Page extract]
Industry applications and case examples
Heavy industrial packaging - A manufacturer supplying boxes for machine components integrated routine CMT testing to track performance trends.
722
Event
Wine & Spirits: Pull Tab & Twist Cap Testing
Canned wine and seltzer drinks have a clear upside that makes their popularity soar: Convenience. As well as being lighter to carry, less potentially fragile, eliminating the corkscrew, and even a glass makes it ideal for social gatherings.
723
[Page extract]
ASTM F1269-06
These test methods cover tests to determine the shear strength of a series of ball bonds made by either thermosonic or thermal compression techniques using either gold or copper wires.
724
[Page extract]
ISO 1926
ISO 1926 specifies a method of determining the behaviour of rigid cellular plastics materials when they are subjected to a tensile stress.
725
[Page extract]
Applications across industries
T-peel testing is widely used in industries where adhesive bonds are critical: