Energy-saving film jointly developed by Keio University SFC Research Institute and Musashi Laboratory!
"Optune" is an energy-saving film for windows that features heat shielding and insulation properties. During sunlight hours (daytime), it boasts exceptional insulation performance, which reduces heating loads in winter and cooling loads in summer, significantly impacting year-round energy savings. Additionally, insulation performance has been carefully considered in its design. [Features] ■ Heat shielding effect in summer ■ Insulation effect in winter ■ Year-round energy-saving effect *For more details, please download the PDF or feel free to contact us.
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【Construction Examples and Achievements】 ■ Major Chain Hotel (Niigata City) - Pure air conditioning costs reduced from approximately 54 million yen to about 43 million yen, resulting in an annual savings of about 11 million yen in air conditioning costs. ■ Other Achievements - Aizuwakamatsu Red Cross Center - Yamanashi Prefecture Car Dealer A - Aqua Design Amano - Osaki Electric Industry - Omotesando Niigata-kan Nespas - Olympus Thermo BM, etc. *For more details, please download the PDF or feel free to contact us.
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Niigata Techno Co., Ltd. is a company engaged in the machine tool business, environmental business, overseas business, and R&D. We mainly provide machine modification, repair, maintenance, and parts import services, and in our environmental business, we handle energy-saving films and disaster prevention-related products. Please feel free to contact us if you have any requests.