Enabled high-precision and high-fidelity screen printing.
In "Precision Screen Printing," special inks and adhesives are precisely printed and reproduced on functional films. Particularly, the accuracy of overprinting is excellent, maintaining a precision of ±0.05mm even in multi-color, multi-layer printing, which was previously difficult to align. Additionally, by controlling the film thickness, it is also possible to regulate the adhesive strength in adhesive printing. The ability to print ultra-fine patterns and reproduce densely packed patterns with high resolution allows for applications in areas that leverage the unique characteristics of printing, such as decorative parts requiring precision, light shielding, reflection, and adhesive coating on irregular shapes in optical systems. **Features** - Printing in a Class 1000 clean room suitable for electronic components and optical materials - Balancing high quality with stable production - Setting individual quality standards based on product usage conditions, materials, and required quality, ensuring high quality and stable production through strict management - Fusion of skilled techniques and new printing technologies - Compared to conventional screen printing, there is no roughness in the contours of letters, allowing for sharp expression even in fine text and designs For more details, please contact us or download the catalog.
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【Features】 ○ Precise printing and reproduction of special inks and adhesives on functional films. ○ High accuracy in overlapping applications, maintaining ±0.05mm precision even in multi-color, multi-layer printing, which was difficult to align conventionally. ○ By controlling the film thickness, it is also possible to regulate the adhesive strength in adhesive printing. ○ Capable of printing ultra-fine patterns and reproducing densely packed patterns that require high resolution. ○ Applicable in fields that leverage the unique characteristics of printing, such as decorative parts requiring precision, light shielding and reflection in optical systems, and adhesive application on irregular shapes. ● For more details, please contact us or download the catalog.
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Founded in 1982 in Miyakonojo, Miyazaki, Japan, Sunny Sealing Co., Ltd. is a manufacturer of labels and precision film components. Building on the printing and adhesive converting expertise we developed through label production, we have expanded into precision die-cutting of optical and functional films and high-precision slitting. Our headquarters factory is equipped with cleanrooms and supports precision processing with dimensional accuracy from ±30 μm. Our products are used in the medical, automotive, semiconductor, and aerospace industries. Our nonconformance rate was 0.045% of shipments in fiscal 2025. From material selection and process design to prototyping, small lots, and mass production, we support your project from start to finish. Our work has won the Highest Excellence Award at the World Label Contest and the Minister of Economy, Trade and Industry Award at the All Japan Label Contest. ISO 9001 / ISO 14001 certified.









