▎ 摘　　要

NOVELTY - The device has a tank main portion that is provided for holding a liquid. Several guide holes are distributed at the bottom portion and/or side wall portion of the tank main portion. Several brackets are located in the tank main portion. The pipelines are provided with a flow rate regulating valve for controlling the flow rate of liquid. USE - Device for pasting graphene film on substrate. ADVANTAGE - The graphene film is pasted perfectly on the substrate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for pasting graphene film on substrate. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of device for pasting graphene film on substrate.