Importance

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Abstract

A baking device with uniform heating application comprises a frame, a roller assembly, and a heater. The roller assembly is supported by the frame. The roller assembly comprises a rotatable inner cylinder and a rotatable outer cylinder. The inner cylinder defines a plurality of first through holes that connect inner and outer surfaces of the inner cylinder. The inner cylinder encloses a hollow space that forms a heating zone. The outer cylinder has a plurality of second through holes that connect inner and the outer surfaces of the outer cylinder. The outer cylinder is arranged circumferentially outside and surrounds the inner cylinder. A baking zone of the baking device is formed between the inner and outer cylinders. The heater connected to the frame and arranged in the heating zone.

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First Claim