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.
PET material night 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.
Transparent PET double roll is cheapest, it can prevent some dirty obstacle into display showcase, prevent cooling air out of display in some extent. Some clients who have keen care on display showcase cost select such kind of blind.
Width should be within 1250mm,length within 2000mm.
Handle usually adopted in double roll night blind is Handle B.
Handle BB,D also available as request.
Technical Data Sheet