▎ 摘　　要

NOVELTY - The utility model claims a graphene heating technology field, especially relates to a heating device for graphene and graphene heating. the graphite heating sleeve comprises a heat preservation bag and the graphite heating device, the package body has a plurality of flexible packaging bag capable of bending, the package can be covered to be heating outside; and it is set with a graphite heating layer in the interior of the flexible packaging bag, the control unit for controlling and regulating the graphite heating layer to realize the heating for heating. The utility model has simple and convenient operation, convenient for carrying, safe and environment-friendly, good for popularization and application.