Importance

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Abstract

A rotary die cutter including a die plate including a blade which die cuts a material, die cylinder, opposed cylinder, air blowing device, receiving device, and guide device. The die cylinder mounts the die plate on its circumferential surface and is supported rotatably. The opposed cylinder is opposed to the die cylinder and supported rotatably. The die cylinder cuts the material using the die plate at the position at which the die cylinder is opposed to the opposed cylinder. The air blowing device blows air onto the circumferential surface of the die cylinder in the tangential direction to the die cylinder from the downstream side to the upstream side in the direction in which the die cylinder rotates. The receiving device receives the cut piece peeled from the die plate by the air blown from the air blowing device. The guide device guides the cut piece to the receiving device.

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First Claim