Polycore Technology night blind systems make a considerable contribution to reducing energy consumption in supermarkets. Electronic control type Polycore Technology have an integrated electric drive so that they can be moved up and down without any problems. These blinds can be used with just a single motor. Switching can be done manually or via the central lighting system. The blind material is made of anti-freezing, tear-resistant knitted polyester fabric, and PET aluminised on both sides. The effect: cold is reflected inwards and heat outwards. The textile structure prevents condensation forming. Night blind used in vertical showcase: Supermarket operator can save energy costs by fitting refrigerated display cabinets with Polycore Technology heat-insulating blinds when store is closed, on public holidays and at the weekend. The original Polycore Technology hand-operated blind: hand-operated, easy to retrofit and to handle. The blind material is made of anti-freezing, tear-resistant knitted polyester fabric (PET) or PET with aluminized foil on both sides, night blind can prevent cold air to drop out of showcase meanwhile reflects heat air of store into showcase. The textile structure prevents condensation forming. Polycore Technology hand-operated blinds can be used for all refrigerated display cabinets. Night blind used in cassette showcase: A supermarket's energy costs make a significant contribution to its overall balance sheet. Store boss can save cash every day with Polycore Technology hand-operated blinds in a cassette. The attractive cassettes can be supplied with Transparent PET and silver/aluminium blind material. The back-to-back installation of the blind cassettes enables to use them with ease. The blind material absorbs the heat radiation from the sales area and keep cold air drop out of showcase, which prevents condensation from forming on the outside. Advantages: -- Energy savings of up to 30-35 % -- No condensation -- Tough and reliable construction -- Minimum maintenance required -- Easy installation -- Simple to operate -- Help preserve food quality and safety -- No need for space storage -- Help keeping product temperature constant -- Can be retrofitted without problem