The film is transported to ensure that the load does not exceed a certain value! This achieves high spray efficiency.
The "Roll-to-Roll (RtoR) Film Etching Device" continuously etches roll-to-roll films. In roll-to-roll (RtoR) film transport, excessive tension can cause the substrate to stretch. Our company has implemented a tension control drive in the middle to ensure that the film is transported without exceeding a certain load. By minimizing the number of transport rolls and maximizing the spray range without interfering with the spray ejection from the transport rolls, we achieve high spray efficiency. 【Features】 ■ Continuous etching of M-ITO films and ITO films is possible ■ Film transport technology at low tension ■ High spray efficiency *For more details, please refer to the PDF document or feel free to contact us.
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【Device Specifications Example】 ■Device Dimensions: 17,000mm × 2,900mm ■Effective Processing Width: 600mm ■Substrate Thickness: 50–180μm ■Conveying Speed: 1.0–5.0m/min *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
M-ITO (metal-coated transparent conductive film), ITO (transparent conductive film), etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Toa Electronics Group is pursuing technology and innovation based on its EMS business and wet process business. In the EMS business, we have established a consistent system from planning and development to assembly and manufacturing, providing electronic device-related services with high noise resistance, reliability, and durability. By handling video and content production as well as sound development in-house, we enhance the added value of our products and create unique appeal. In the wet process equipment business, we offer surface treatment equipment and wet process equipment compatible with thin film substrates. Utilizing our unique transport technology to suppress wrinkles, folds, and waviness in substrates, we flexibly accommodate various transport methods (horizontal, vertical, and hoop). We have a proven track record of supporting a wide range of substrates, including flexible substrates, rigid substrates, package substrates, and wafers. We pursue the reliability of electronic devices and innovation in surface treatment technology to support the next generation of manufacturing -- that is Toa Electronics!