Invention Grant
US07984689B2 Device for the continuous coating of a strip-like substrate 失效
用于连续涂覆条状基底的装置

Device for the continuous coating of a strip-like substrate
Abstract:
The invention relates to a device for the continuous coating of a strip-like substrate in a vacuum, especially for producing coating patterns on the substrate, with a printing roller and a backing roller, the substrate guided between the printing roller and the backing roller. The invention device includes a coating or release agent transferable to the substrate via the printing roller and a servo unit that has a controllable servo motor, wherein in a working position adjustable with the servo unit, the printing roller and the backing roller are in operative connection with one another. The object of the invention is to improve the abadjustability of the generic device. The object is achieved by the servo unit's having a controllable servo motor.
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