Waterproof heat-preservative film and manufacture method thereof

   
   

A waterproof heat-preservative film is formed by providing a melt of a waterproof material, mixing phase-change microcapsules with the melt to form a mixture, solidifying the mixture and pulverizing the solidified mixture to form particles containing phase-change microcapsules, and forming a film with the particles by means of extruding or blowing.

Uma película impermeável do calor-preservativo é dada forma fornecendo um derretimento de um material impermeável, misturando fase-mude microcapsules com o derretimento para dar forma a uma mistura, solidifying a mistura e pulverizing a mistura solidified para dar forma a conter das partículas fase-mudam microcapsules, e dar forma a uma película com as partículas por meio de expulsar ou de fundir.

 
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