• 专利标题:   Method for rolling graphene heat conducting film, involves coating machine to graphene heat conducting film, and setting graphite paper roll on upper and lower surfaces of graphene heat conducting film by the coating machine.
  • 专利号:   CN114348754-A
  • 发明人:   ZHU X, LI Z, XU Y, ZHANG J, CAO H, HUA M, LI C, YUAN Q, LI D, CHENG Y, WU F
  • 专利权人:   KAIFENG SHIDAI NEW ENERGY TECHNOLOGY CO
  • 国际专利分类:   B65H018/08, B65H023/34, B65H037/04
  • 专利详细信息:   CN114348754-A 15 Apr 2022 B65H-037/04 202243 Chinese
  • 申请详细信息:   CN114348754-A CN11463788 02 Dec 2021
  • 优先权号:   CN11463788

▎ 摘  要

NOVELTY - The graphene heat conducting film rolling method involves coating machine to graphene heat conducting film (1). The graphite paper roll (2) is set on the upper and lower surfaces of the graphene heat conducting film by the coating machine from the graphene machine of the heat conducting film coating machine. The upper and lower surfaces of the graphene heat conducting film are attached with the graphite paper (6) along with the coating machine. A graphene heat conducting film (5) is formed with double-surface clamping graphite paper, then the graphene heat conducting film with double-surface clamping graphite paper enters the graphene heat conducting film rolling roller (4) for rolling. The graphene heat conducting film rolling roller is taken, which puts into the graphite crucible for directly carbonizing graphite process. USE - Method for rolling graphene heat conducting film. ADVANTAGE - The graphene heat-conducting film rolling method solves the technical problem that the steps are fussy, the carbonization and graphitization yield is low and the energy consumption is high. The graphite paper roll is continuously attached on the upper and lower two sides of the coating machine to graphene the heat conducting film, and then through the double-surface clamping of the composite pressing roller, can greatly improve the production efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of method for rolling graphene heat conducting film. Graphene heat conducting film (1) Graphite paper roll (2) Composite pressing roller (3) Graphene heat conducting film rolling roller (4) Graphene heat conducting film (5) Graphite paper (6)