• 专利标题:   Flexible packaging structure with high barrier property, has mixed slurry layer that is provided between heat-sealing layer and graphene layer.
  • 专利号:   CN214766702-U
  • 发明人:   CHEN X, SHUI Z, LIAO X
  • 专利权人:   LIAO X
  • 国际专利分类:   B05D001/36, B05D003/00, B05D005/00, B05D007/24, H01M050/105, H01M050/126, H01M050/131, H01M050/136
  • 专利详细信息:   CN214766702-U 19 Nov 2021 B05D-007/24 202223 Chinese
  • 申请详细信息:   CN214766702-U CN23083208 18 Dec 2020
  • 优先权号:   CN23083208

▎ 摘  要

NOVELTY - The utility model claims a flexible packaging structure with high barrier property, comprising: a polymer layer and a heat-sealing layer; between the polymer layer and the heat-sealing layer is provided with a graphene layer; between the polymer layer and the graphene layer is provided with a mixed slurry layer; between the heat-sealing layer and the graphene layer is provided with a mixed slurry layer; Thus, on the one hand, using non-permeable graphene layer as a core barrier, a polymer layer as an external protective encapsulation, using the synergistic effect between the barrier and the protective encapsulation can obviously reduce the permeability of oxygen and moisture; On the other hand, using the mixed slurry layer as the buffer layer between the polymer layer and the graphene layer greatly increases the adhesion of graphene on the polymer film, so as to create very good barrier ability.