• 专利标题:   Method for wrapping graphite or graphene product, involves forming wrapping edge on main surface by back glue bonding, where main surface refers to surface of length and width of graphite or graphene product.
  • 专利号:   CN112277327-A
  • 发明人:   YAO K
  • 专利权人:   SHENZHEN XIDAO TECHNOLOGY CO LTD
  • 国际专利分类:   B29C065/48, B29C065/74, B29L031/34, H05K007/20
  • 专利详细信息:   CN112277327-A 29 Jan 2021 B29C-065/48 202115 Pages: 8 Chinese
  • 申请详细信息:   CN112277327-A CN10999961 21 Sep 2020
  • 优先权号:   CN10999961

▎ 摘  要

NOVELTY - The method involves adhering an insulating film on a main surface of graphite or graphene product. The insulating film is reversely folded to another main surface. A wrapping edge is formed on the latter main surface by back glue bonding after covering a side surface, where the main surface refers to a surface of length and width of the graphite or graphene product. Four corners of the insulating film are cut out by a die-cutter at same time or multiple times. Back glue is applied on the main surface of the graphite or graphene product. USE - Method for wrapping graphite or graphene product. ADVANTAGE - The method enables wrapping the graphite or graphene product with thick thickness so as to avoid reduction of original film size caused by wrapping, thus reducing radiating effect. The method enables ensuring strong wrapping effect, strong reliability, esthetic appearance and regular wrapping solution curling or bonding together. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a rear surface when an insulating film is adhered to a jig in wrapping process.