Giovanni Maria Manca

Title: Giovanni Maria Manca: Innovator in Ink-Jet Printing Technology

Introduction

Giovanni Maria Manca is a notable inventor based in Cairo Montenotte, Italy. He has made significant contributions to the field of ink-jet printing technology, holding 2 patents that showcase his innovative approach to printing systems.

Latest Patents

Manca's latest patents include an advanced ink-jet printing system and an ink receiving sheet. The ink-jet printing system features an ink receiving sheet that comprises a support, at least one receiving layer, and a top coat layer. The receiving layer is designed with a hydrophilic binder and a vinyl polymeric compound, ensuring a total coverage weight of at least 12 g/m². The top coat layer is free of vinyl polymeric compounds and includes a hydrophilic binder along with a corn starch matting agent. The ink used in this system contains a dye selected from azo and disazo dye groups, achieving an optical density higher than 3.00 with a concentration exceeding 4% by weight. The ink receiving sheet also includes similar components, emphasizing the innovative design that enhances printing quality.

Career Highlights

Giovanni Manca is currently associated with Ferrania, S.p.a., where he continues to develop and refine printing technologies. His work has significantly impacted the efficiency and quality of ink-jet printing systems.

Collaborations

Manca collaborates with talented professionals such as Diego Brignone and Paola Franceschini, contributing to a dynamic team focused on innovation in printing technology.

Conclusion

Giovanni Maria Manca's contributions to ink-jet printing technology reflect his dedication to innovation and excellence in the field. His patents demonstrate a commitment to enhancing printing systems, making a lasting impact on the industry.