Previous work (Gane, P.A.C. and Ridgway, C.J., Advances in Printing Science and Technology Volume 27, 2001) has shown that the absorption of the fluid phase from a waterbased flexographic ink is affected by the polymer content in the fluid phase, filtercake formation within the contacting ink layer and the distribution of dissolved polymer between the filtercake and the coating structure. The s...

Flexographic printing is a highly sought-after technique within the realm of packaging and labeling due to its versatility, cost-effectiveness, high speed, high-quality images, environmentally friendly nature. A major challenge in flexographic need optimize energy usage, which requires diligent attention resolve. This research combines lean principles machine learning improve efficiency selecte...

Abstract Electrode architectures significantly influence the electrochemical performance, flexibility, and applications of lithium‐ion batteries (LiBs). However, conventional bar coating for fabricating electrodes limits addition customized architecture or patterns. In this study, as a novel approach, patterns are integrated into through large‐scale roll‐to‐roll (R2R) flexographic printing. Add...

To improve the control precision of nonlinear register system for flexographic printing, a feedforward active disturbance rejection (ADRC) parameter self-tuning decoupling strategy based on radial basis function (RBF) is proposed to address existence coupling interference and multiple working conditions. Firstly, according structure printing equipment registration principle, mathematical model ...

Abstract Fluorescence-based materials that are affordable and easy to use for commercial anti-counterfeiting applications in high demand. While exploring new fluorescent pigments, a pyrene-naphthalimide Schiff base, 5-hydroxy-2-((pyren-1-ylmethylene)amino)-1 H -benzo[ de ]isoquinoline-1,3(2 )-dione (NHPY) with yellow fluorescence under UV light was synthesized. An eco-friendly flexographic ink ...

Despite numerous methods to optimise their operation and parameters, anilox rolls are subject rapid wear during use due improper cleaning processes. Therefore, regular diagnosis is needed. In this study, X-ray fluorescence (XRF) analysis based on Fe Cr was used determine the elemental compositions of raster cylinder coatings. Due layered composition roll, where Cr2O3 coating applied iron core, ...