In addition, hot metal can be remelted or sold to a recycler. Many clients would use less hazardous products if given the choice, provided that product quality is not compromised. Inform clients of specific inks that are recyclable or are not hazardous and provide samples illustrating finished products. Encourage them to select these materials. The composition of inks varies widely.
Inks frequently get their color from the metals or hazardous pigments they contain.
It is the responsibility of shop owners to determine whether the inks used in their operations are hazardous. Also consider purchasing inks from a distributor who will take or buy back unused or spent inks. Waste Reduction Alternatives for Inks Fill ink fountains only enough for a particular run or shift. Return all unemulsified inks to their containers. Install automatic ink levelers to keep ink fountains at their optimal level for good print quality in large web presses.