Press punching processing of difficult-to-process resins such as shatterproof films treated with hard coat processing, without cracks or fissures.
Reinforced glass panels used in smartphones and other devices are equipped with shatterproof films that have undergone hard coating treatment to prevent fragments from scattering when the glass breaks. When processing difficult-to-work resins like shatterproof films using a press machine, cracks that are usually unsuitable for normal appearance can occur. Our company has established a pressing process that minimizes cracks according to the material by analyzing the hardness, type, and thickness of the hard coat layer of hard coat films. We have a proven track record of no-crack press processing even for small holes and fine processing with a diameter of 1.8 mm. We have experience processing various functional materials and materials that are difficult to handle. If you have issues such as wanting to process resin films but facing many burrs and cracks resulting in poor yield, or if processing is difficult, please feel free to contact us. We are also capable of conducting bonding verification during the development stage in-house using bonding devices and pressure-degassing devices (autoclaves).
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basic information
We own 3, 5, 8, and 25, 35-ton press machines, with the 5 and 8-ton machines primarily in operation. 5-ton press machine QDC specification: 180 Processing dimensions: Maximum 180×150mm Speed: Maximum 300 shots per minute (spm) 8-ton press machine QDC specification: 200 Processing dimensions: Maximum 200×200mm Speed: Maximum 170 shots per minute (spm) Both the 5 and 8-ton press machines have a proven accuracy of 38 microns at the bottom dead center under certain conditions, with processing accuracy of ±0.05 to 0.2 mm (0.1 mm PET). The equipment, including press machines, is manufactured in-house, allowing for speedy customization. Even if the above conditions do not match the processing requirements, there may be cases where customization can accommodate your needs, so please feel free to contact us.
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Press processing of hard-coated shatterproof film.
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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.
