Opening Force

Automatic Torque Test for PET Bottle Cap

PET bottle is the most typical beverage container. Its hard-to-open cap may lead to unsatisfied user experiences, which affects the beverage brand image negatively. Conversely, easy-to-open cap helps create a favorable impression to consumers. This video will show you how to measure the torque (peak value) required to open the cap of 1.5L PET bottle with motorized torque stand. The test will start at set speed and stop at set torque value automatically. By using a dedicated graphing software, the relationship between torque and angle can be shown graphically. You can visually check the transition of the torque when the cap is opened on graph. It is widely used for quality control and R&D.
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Opening operability test of helmet shield

Helmet shield is pressed up (opened) to test its operability. It is widely used in operability evaluation tests.
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Flip Cap Opening Test

This is flip cap opening test of a seasoning bottle. Plastic flip caps of cosmetic bottles and similar can be tested likewise for evaluation and quality control.
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Glue Cap Pull Off Test (Simple Manual Test)

This is simple manual pull off test of a glue cap. With a digital force gauge and double arm hook, the glue cap is hooked and pulled to measure the maximum force required to remove the cap. Bottle inner plugs, pen caps, and similar over caps can be tested likewise for evaluation and quality control.
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Film Case Cap Pull Off Test

This is pull off test of film case cap. The double arm hooks the ends of the cap diagonally and pulls it up controlled by the motorized test stand. Bottle inner plugs, pen caps, and similar over caps can be tested likewise for evaluation and quality control.
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Peel Test of Packaged Cooked Rice Lid

This test determines the peel strength of film lid of cooked rice package. Custom-made attachment is used to perform the 45 degree peel test, which is suitable for soft and rectangle-shaped samples. It is used for quality control and R&D.
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Spray Bottle Cap Insertion-Extraction Test

Lid (cap) of cosmetic container is extracted/inserted repetitively to measure the durability for quality control and R&D.
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Stay-On-Tab Package (Beverage Can) Opening Test Complies with the corresponding part of ISO 17480: 2015

This is opening test of stay-on-tab package (beverage can) in conformance with the corresponding part of ISO 17480: 2015. IMADA offers the dedicated testing system such as the following configuration, which is utilized in quality control and R&D.
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Packaging film opening (tearing) strength test

This test is performed to measure force to open (tear) packaging film for quality control and R&D.
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Spout Pouch Cap Opening Torque Test

This test determines the opening torque of spout pouch cap. The fixture in the video is custom-made one special for spout pouch cap. The tester handles spout pouch packages for such as jelly, juice, cosmetic refill etc. It is used for quality control and R&D.
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