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1251
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ISO 12236
Specifies a method for the determination of the puncture resistance by measuring the force required to push a flat-ended plunger through geosynthetics.
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Why is the 135° peel test important?
Seal strength testing plays a vital role in packaging quality control.
1253
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Standards for the peel wheel test
Standardisation ensures peel wheel tests are consistent and repeatable across laboratories and production sites.
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Experience the Mecmesin difference
Join thousands of satisfied customers who trust Mecmesin for their needs. Discover the precision, versatility, and reliability of our automated quality control testing solutions.
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Standards for the 90-degree peel test
The 90-degree peel test is defined by several recognised international standards, which provide consistent methodology and reporting requirements:
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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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Choosing the right test standard
Selecting the correct standard depends on:
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Sensor
Sensors - Vortex-dV
Torque sensors
A range of 'Smart' interchangeable torque sensors are specially adapted for the Vortex-dV test system. Plug and play for automatic calibration and a range of capacities for all requirements, from 1.5 N.m (13 lbf.in) to 10 N.m (90 lbf.in).…
1259
Software
VectorPro Lite software (force instruments)
VectorPro® Lite software
Available as an optional extra to Mecmesin's Digital Force Gauges (VFG, AFG, BFG and CFG+ and VFTI/AFTI Digital Force Indicators, VectorPro Lite is an advanced data acquisition and plotting software package.
Simply select the…
1260
Software
VectorPro Lite software (torque instruments)
VectorPro® Lite software
Available as an optional extra to Mecmesin's Orbis, Tornado and AFTI digital force and torque testing instruments, VectorPro Lite is an advanced data acquisition and plotting software package.
Simply select the appropriate…
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Secant modulus testing with Mecmesin
Mecmesin testing systems such as the OmniTest and MultiTest-dV
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EN 22872
EN 22872 specifies two methods for testing complete, filled transport packages for compression resistance.
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How to Calculate UTS
This gives a value in N/mm² or MPa. During a tensile test, the material is pulled until it breaks. The highest recorded force, divided by the original cross-sectional area, gives the UTS. This value is the peak on a stress-strain curve.
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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.
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Analysis and interpretation of results
Interpreting shear failure characteristics
Post-test examination of the bonded joint provides valuable insight into adhesive performance:
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Mecmesin equipment for 180 degree peel testing
Mecmesin provides a complete range of test solutions designed for accurate and repeatable peel strength measurement.
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What is lap shear testing under compression?
Lap shear testing under compressive load is a mechanical test used to determine the strength of adhesive joints subjected to shear forces while under compressive stress.
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Industry applications and case examples
Heavy industrial packaging - A manufacturer supplying boxes for machine components integrated routine CMT testing to track performance trends.
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ASTM D1709-03
These test methods cover the determination of the energy that causes plastic film to fail under specified conditions of impact of a free-falling dart.
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ASTM D3914
ASTM D3914 is a test method used to measure the in-plane shear strength of pultruded, glass-fiber reinforced, thermosetting plastic rod in diameters ranging from 19 to 32 mm.
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ASTM D5934-02
ASTM D5934 specifies the use of controlled rate of loading mechanical instrumentation on rectangular plastic bars molded directly or cut from sheets, plates, or molded shapes via three-point loading bending techniques to obtain material properties such
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ASTM D6742 / D6742M
ASTM D6742 is the standard test method for tensile and compression testing of filled-hole polymer matrix composite laminates. It provides instructions for modifying open-hole tension and compression test methods to determine filled-hole tensile and com
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Case study
ความแข็งแรงโค้งงอของเสื่อคอมโพสิต Geosynthetic
ความต้องการ Concrete Canvas Ltd. ใช้เทคโนโลยีวัสดุที่ล้ำสมัยในผลิตภัณฑ์ Concrete Canvas® GCCM ซึ่งโดยพื้นฐานแล้วจะเป็นคอนกรีตแบบม้วน
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ISO 3781
Specifies a test method for the determination of the wet tensile strength of paper or board after its immersion in water for a specified period.
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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.