Qingdao Polycore Technology night blind (also called night curtain,night cover) systems make a considerable contribution to reducing energy consumption in supermarkets. Supermarket operator can save energy costs by fitting refrigerated display cabinets with Polycore Technology heat-insulating night blinds when store is closed, on public holidays and at the weekend.
Strip blind can prevent cold air to drop out of showcase meanwhile reflects heat air of store into showcase.
Perforated hole in blind material provide air channel for showcase.
Width :500- 3750mm,length :500- 2500mm.
Technical Data Sheet