The film is transported to ensure that the load does not exceed a certain value! It achieves high spray efficiency.
The "Roll-to-Roll (RtoR) Film Etching Device" is a product that performs continuous etching of films. In roll-to-roll film transport, excessive tension can cause the substrate to stretch. To address this, our company has implemented a tension control drive in the middle to ensure that the film is transported without exceeding a certain load. We minimize the number of transport rolls to the necessary minimum, maximizing the spray range without interfering with the spray ejection from the transport rolls, thereby achieving high spray efficiency. 【Features】 ■ Continuous etching of M-ITO films, ITO films, and more ■ Film transport technology with low tension ■ High spray efficiency *For more details, please feel free to contact us.
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basic information
【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 feel free to contact us.
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Applications/Examples of results
Continuous etching of M-ITO films, ITO films, and others is possible. *For more details, please feel free to contact us.
Company information
Toa Electronics Group is pursuing technology and innovation based on its EMS (Electronic Manufacturing Services) and wet process businesses. In the EMS business, we have established a consistent system from planning and development to assembly and manufacturing, providing electronic device-related services that excel in 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 loop). We have a proven track record of supporting a wide range of substrates, including flexible circuits, rigid circuits, package substrates, and wafers. We pursue the reliability of electronic devices and innovation in surface treatment technology, supporting the next generation of manufacturing -- that is Toa Electronics!
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