Opening/Closing Force

Opening/closing testing to determine the force to open/close automatic door, window, etc.

Opening Force

Screw Cap Torque Test of Bottles

To determine the opening/closing force of a bottle's screw cap, fix the specimen by IMADA screw cap torque tester and rotate the specimen by hand. IMADA offers the dedicated torque testing system such as the following configuration, which is widely used in 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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Peel test of jelly container lid (manual test)

Film lid of jelly container is peeled by hand to test the peel strength simply. It is for quality control.
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Unsealing test of jelly container lid

Film lid of jelly container is peeled by IMADA 45 degree peel test fixture to keep 45 degree during test to test the peel strength. It is for quality control.
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Opening torque test of large bottle

This is opening torque test of large bottle from pharmaceutical or food industry by using TAA series for torque-time or torque-angle analysis. It is for quality control and R&D.
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Zipper running smoothness test

Zipper is pulled up/down by a optional attachment to test its running smoothness for functionality evaluation and quality control.
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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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Spray Bottle Cap Insertion-Extraction Test

Lid (cap) of cosmetic container is extracted/inserted repatitively to measure the durability quality control and R&D.
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Closing Force

Automatic door closing test

The specialized sensor is put between the automatic door and its frame to measure the closing force for inspection, safety evaluation and quality control. It enables testing according to the correspondling part of JIS standard.
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Fire door closing force test

This test is performed to measure closing force of a fire door according to the Building Standard Law of Japan for inspection.
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Fire shutter closing force test

This test is to measure closing force of a fire shutter for inspection.
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