▎ 摘　　要

NOVELTY - The device comprises a printing bracket (1). A set of cloth roller supports (2) are fixedly connected to the top of the printing support. A group of cloth conveyor belts (201) are rotatably connected to the outside of the cloth roller support. A group of conveyor belt drives are rotatably connected to the rear of the cloth roller support. A set of driving roller pulleys are fixedly connected to the right side of the roller and the conveyor driving roller. A set of drive motors (3) are fixedly connected to the middle of the right side of the printing support. A set of motor drive pulleys are fixedly connected to the left of the drive motor. USE - Device for preparing a graphene printing breathable layer. ADVANTAGE - The through-hole conveyor belt makes the graphene automatic adsorption operation convenient and simple. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a device for preparing a graphene printing breathable layer. Printing bracket (1) Cloth roller supports (2) Drive motors (3) Cloth conveyor belts (201)