Developed a compact and easy-to-use delivery form that can be stored like toilet paper!
To create battery cells, a sheet called a separator is necessary to insulate the cells from each other. Our company has developed a delivery form that is compact and easy to use, similar to toilet paper. When using materials like PET for protective sheets and cutting them at arbitrary locations, there are often cases where the cut does not go as planned due to material stretching. By providing perforations, it becomes easier to make cuts as desired. 【Main Processing Achievements】 ■ Information and Communication: Smartphone batteries ■ Automotive: EV batteries ■ Energy: Insulation sheets for fuel cells and all-solid-state batteries *For more details, please refer to the PDF document or feel free to contact us.
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OTIS Co., Ltd. is a manufacturer specializing in press processing and lamination of film and tape products. Under our slogan, "Micro Technology, Macro Impact," our mission is to create film and tape products that drive progress across every industry, with our outstanding press processing technology at the core, and to enhance the value of our customers' products. With our core manufacturing functions based in Okayama and a sales contact in Tokyo, we also operate overseas bases in Hong Kong, China (Qingdao and Dongguan), and Thailand. This global production network enables us to deliver consistent quality and a stable supply both in Japan and abroad. We have a proven track record across a wide range of industries, including smartphones and information devices, batteries and energy, EVs and automotive components, home appliances and amusement, and medical and healthcare. We take a proactive, solution-oriented approach from the prototype stage, even for difficult-to-process materials and components requiring high precision. In 2026, our company was featured in FORTUNE magazine, drawing attention both in Japan and internationally. If you are looking for a partner who can process your film, please feel free to contact us.
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