Heat insulation box and heat insulation material used therefor

Heat insulation box and heat insulation material used therefor

CN
  • CN 1,452,705 A
  • Filed: 12/28/2000
  • Published: 10/29/2003
  • Est. Priority Date: 04/21/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. hot box, it is characterized in that, constituted by the interior case that on 1 position, is provided with opening portion at least, outer container, lid, core and vacuum heat insulation material described opening portion obturation, described core is configured in to be made up of the duplexer of the inorfil of the sheet more than 2 layers between case and the outer container and at least in described, and described vacuum heat insulation material is made up of the laminate film of the described core of clamping.

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