Soy ink - Definition

Soy ink is a kind of ink made from Soy bean, the advantage of Soy based ink as oppose to traditional petroleum based ink are:

• environmentally friendly
• brigther colors
• improve the life span of the printers
• makes it easier to recycle paper

External link

• National Soy Ink Information Center (http://www.soyink.com/)

Example Usage of Soy