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2176
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Why the ring crush test is critical for paperboard strength
Paperboard packaging must combine cost-efficiency with protective performance.
2177
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ASTM F36-15
The ASTM F36 test method covers the determination of the short-time compressibility and recovery at room temperature of sheet-gasket materials, form-in-place gaskets, and in certain cases, gaskets cut from sheets.
2178
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BS EN ISO 11608-3
Medical equipment, Medical instruments, Parenteral infusion equipment, Injection instruments, Injection guns, Syringes, Drug administration, Measuring cylinders, Containers, Performance testing, Performance, Leak tests, Design, Dimensions
2179
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BS EN 12814-6
BS EN 12814-6 is a low temperature tensile test method for testing welded joints of thermoplastics semi-finished products.
2180
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ASTM D2370
This test method covers the determination of the elongation, tensile strength, and stiffness (modulus of elasticity) of organic coatings when tested as free films.
2183
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VectorPro test definition
https://ahpublic.s3.eu-west-2.amazonaws.com/VectorPro/vcs/export/live/v…
2184
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ASTM D6195-03
These test methods cover the determination of properties of a pressure-sensitive adhesive. These test methods are applicable to those adhesives that form a bond of measurable strength rapidly upon contact with another surface.
2186
[Page extract]
Common challenges in yield point testing
Specimen alignment issues
Misalignment during clamping can cause uneven stress distribution, resulting in inaccurate readings.
2187
[Page extract]
BS EN 1492-1
Specifies the requirements related to safety, including methods of rating and testing single-, two-, three-, four-leg and endless sewn flat woven webbing slings, with or without fittings, made of polyamide, polyester and polypropylene man-made fibre web
2188
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ASTM D6415 / D6415M-06a
ASTM D6415 is designed to measure the curved beam strength properties of fiber reinforced composites using a 90˚ curved beam specimen. The curved beam strength represents the moment per unit width which causes a delamination to form.
2189
[Page extract]
SAE J174
This test procedure is intended to provide a quality control method for checking torque-tension characteristics of non-prevailing torque type threaded steel fasteners 1/4 through 1 in nomial diameters.
2190
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ASTM D5656-10
This test method covers the preparation and testing of thick-adherend lap-shear samples for the determination of the stress-strain behavior of adhesives.
2191
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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
2192
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ASTM C158
These test methods cover the determination of the modulus of rupture in bending of glass and glass-ceramics. These test methods are applicable to annealed and prestressed glasses and glass-ceramics available in varied forms.
2193
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ISO 12048
Specifies a method for testing the resistance to compression of complete, filled transport packages and a method for carrying out a stacking test on complete, filled transport packages using the same apparatus.
2194
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ASTM D1321
This test method covers the empirical estimation of the consistency of waxes derived from petroleum by measurement of the extent of penetration of a standard needle.
2195
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ASTM D7834-13
During the application of coatings, paint brushes can exhibit shedding of filling material onto the coated surface. A measure of this shedding filling material will determine the paint brush’s ability to resist shedding during application.
2196
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BS EN ISO 8670-2
Two part test on filled bags:
1) 20 N tensile flange seal test, pulled in two directions in turn, at 180 degrees, in shear plane across flange, bag held by transparent custom plate
2197
Specials
Thermal cabinet environment chamber
Environmental chamber capability
Mecmesin's OmniTest twin column range can accommodate an environmental chamber to test materials in controlled ambient conditions.
2198
[Page extract]
ASTM D7264 / D7264M-15
ASTM D7264 is a test method used to determine the flexural stiffness and strength properties of polymer matrix composites. The test method summarises two procedures:
2199
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TAPPI T 818
The ring crush test correlates with edgewise compression strength of paperboard. This method is intended for paperbaord between 0.28mm (0.011 in.) and 0.51mm (0.020 in) thick.
2200
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BS EN 12814-4
BS EN 12814-4 is a peel test method for testing welded joints of thermoplastics semi-finished products.