Squid Ink Manufacturing has introduced SI-PZ1800 Soya Black ink for environmentally friendly printing. SI-PZ1800 ink is an affordable “green” solution for printing high quality marks on porous products while reducing the impact on the environment.      Made with 80 percent soya technologies, SI-PZ1800 offers better print quality than competitive hi-resolution inks while being nearly 100 percent biodegradable. The ink does not contain ozone depleting chemical or hazardous air pollutants and is ...