Metal membrane structure type thermal-insulating solar flannel

Metal membrane structure type thermal-insulating solar flannel

  • CN 2,222,053 Y
  • Filed: 01/11/1995
  • Issued: 03/13/1996
  • Est. Priority Date: 01/11/1995
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of metal film structures type thermal insulating material-sun velvet, it is characterized in that it is multilayer high-elasticity fiber layer or high-elastic setting fibrage and metallic diaphragm structure, which comprises at least two layers of metallic diaphragm, one or more layers high-elasticity fiber layer or high-elastic setting fibrage must have been arranged between per two layers of metallic diaphragm.

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