Heat-insulation box

Heat-insulation box

  • CN 202,609,342 U
  • Filed: 12/06/2011
  • Issued: 12/19/2012
  • Est. Priority Date: 12/06/2011
  • Status: Active Grant
First Claim
Patent Images

1. an insulation can comprises at the bottom of casing, case lid and the case, it is characterized in that:

  • four sides of casing all are double-decker, and skin is a heat-insulation layer, and internal layer is an isolation layer, is provided with slot between the ectonexine.

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