World's first! Can a mini 4WD turn an industrial roll?
Does Osaka's low-torque expander roll really turn with a light force? To challenge the limits, we tested it using "hand-sewing thread" and "mini 4WD"!
With a regular roll, it would be too heavy to move at all. The thread would break, or the mini 4WD would just spin in place.
But with our low-torque specification...?
Check out the shocking results in the YouTube video! This "smoothness" is proof of the ultimate technology that prevents wrinkles in film and paper.
URL: https://youtube.com/shorts/nzJNvBzB4fc

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