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Fig. 3 | ROBOMECH Journal

Fig. 3

From: A vacuum-driven rubber-band gripper

Fig. 3

Relationship between the width of a sponge at the initial state and shrinkage ratio when the inside air pressure of the actuator is − 75 kPa. The shrinkage ratio was smaller for thinner sponges. The height of the sponges did not affect the shrinkage ratio when the width of the sponge was small

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