We have jointly developed a material that can be waterproof even at a width of 0.3mm! We are mass-producing parts that can be fixed with narrow frames.
The waterproofing of mobile phones is maintained by double-sided tape, but with the evolution of mobile phones and smartphones, there is an increasing demand to make the screen appear larger even with the same size, and to achieve fixation and waterproofing with a smaller area. Typically, considering waterproofing, a tape width of 1 to 2 mm is required; however, our company has co-developed materials that can achieve waterproofing with a width of just 0.3 mm through our unique mold technology and processing methods. We are mass-producing components that can be fixed with narrow bezels. 【Main Processing Achievements】 ■ Information and Communication: Smartphone panel fixing tape, acoustic components ■ Automotive: Headlight waterproof membrane internal pressure adjustment filter ■ AV and Home Appliances: Internal fixing tape for digital cameras, touch panel fixation *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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