[Special Technology] Unique device capable of continuous pouching, laminating, and layering processing (such as pouches for graphite sheets).
We have developed and commercialized an original bonding device that can continuously and automatically bond different materials in conjunction with the production line. It has the capability to bond at a maximum speed of 1 shot per second (fastest) with an accuracy of ±0.1 mm (MIN). We are expanding into various fields, starting with pouch processing and over-lamination of hard and brittle materials, which are difficult to bond manually. Additionally, we can offer contract processing services where we take in your products, apply the desired materials, and return them to you. Furthermore, we can perform multilayer processing considering the next steps, as well as bonding between different shapes.
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basic information
Applications and Target Materials Adhesive tape for fixing LCD panels of mobile phones and smartphones, and bonding dust-proof cushions Tape bonding for thin-walled molded parts Bonding insulating sheets to small metal sheet components Pouch processing of hard and brittle materials such as amorphous sheets and magnetic sheets (insulation and protection) We are developing a unique device that can continuously pouch, bond, and laminate hard and brittle materials and thin film materials such as graphite sheets, amorphous sheets, and magnetic sheets online (roll-to-roll). Pouch sealing and continuous bonding are possible at a speed of 1.5 seconds per shot (fastest) with an accuracy of ±0.1 mm (minimum). Supported work size: MAX 400×210 mm (please consult us).
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Applications/Examples of results
We mainly use it for pouches of heat dissipation sheets and adhesive tapes for fixing main panels, as well as for dust-proof cushions, which are adopted in mobile phones and smartphones. We have an in-house technical processing department that designs and processes units tailored to our products, enabling us to achieve short delivery times (as fast as next-day shipping). By connecting with other equipment (laminators, presses), we can perform integrated processing, allowing for short delivery times and mass production of complex laminated products.
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Company information
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.
