Flexographic Printing and Integral Approach to Pollution Prevention and Control Author

VOC level control by ventilation improvement of Flexography printing room using CFD modeling

Using Computational Fluid Dynamics (CFD) technique, the dispersion contours and the exposure rate of Flexographic printing workers to VOCs in a printing department is evaluated. Firstly, VOCs distribution is determined in the printing room due to the existing ventilation system. Through next steps, 4 scenarios for lowering VOCs concentration and its exposure rate to workers are analyzed. Concen...

Preparation of Reversible Thermochromic Ink for Flexography Printing on Paper and Study its Colorimetric Properties

Thermochromic printing inks could be security inks which respond to the color change when are being exposed to different temperatures. These inks with unusual chemical and physical specific characteristics are mostly produced for flexographic, screen and rotogravure printing systems under the supervision of skilled technical experts and with precise security controls. Since flexographic thermoc...

Study of PLA Printability with Flexography Ink: Comparison with Common Packaging Polymer

Today, the economic consumption of biodegradable polymers is of capital importance in many applications. One of the most commonly used biopolymers is polylactic acid (PLA). The printability of the biodegradable film has not been fully investigated. This work tested the printability of polylactic acid (PLA) films and compared the print qualities to common packaging films like low density pol...

An Introduction to the Flexographic Printing Plates Environmental Footprint CalculatorTM from MacDermid Printing Solutions

Development of MnO2 cathode inks for flexographically printed rechargeable zinc-based battery

A novel roll-to-roll flexographic printing process for rechargeable zinc-based battery manufacturing was presented in this paper. Based on the fundamental operating mechanism of flexography, key criteria for developing functional flexographic printing inks were established, including composite ink rheology (steady-state viscosity and yield stress), ink wettability as well as ink dispersing qual...