Promoting sustainability through screen printing with copper paste! A technology that achieves alternatives to silver paste and reduces costs for multilayer circuits.
FHE (Flexible Electronics) is a technology that merges printed electronics with traditional rigid electronics. Since conductive and insulating layers are formed by stacking multiple layers, not only is the printing accuracy of each layer important, but also the precision and reproducibility of accurately aligning multiple layers, which increases the difficulty. In this context, we verified the reproducibility of multilayer printing through continuous printing using our roll-to-roll screen printing machine. For the first layer, we used copper paste, which is expected to be more sustainable than silver paste, and for the second layer, we used insulating paste. We aligned the first layer's pattern using camera alignment to form the insulating layer. [Features] - Formation of conductive layers using "copper paste," which is expected to be more sustainable and cost-effective than silver paste. - Multilayer stacking technology using different pastes (copper × insulating). The webinar will showcase the details of the technology and demonstrations. *For more information, please refer to the related links or feel free to contact us.
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Demonstrated the positional accuracy and stable pattern formation of printed shots randomly extracted from 12 consecutive roll prints. The same quality can be consistently and reliably reproduced. Detailed verification data is also presented in the webinar. *For more information, please refer to the related links or feel free to contact us.*
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It is suitable for multilayer printing processes that require cost reduction and sustainability through the use of silver paste alternatives, as well as high positional accuracy and reproducibility. Actual printing samples and verification results are explained in the webinar. *For more details, please refer to the related links or feel free to contact us.*
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Sakurai Graphic Systems Corporation continues to provide cutting-edge technology both domestically and internationally as a global company in silk screen printing. In particular, we boast a top-level market share in the field of screen printing and respond to various requests. By leveraging our advanced technology and experience, we are able to offer production equipment tailored to your company's needs, continuously evolving day by day.
