ul-2801.12 Scope
2.1 This Standard covers all printing inks and optimizers, intended to be used by individual consumers and/or businesses, as further defined in the following subcategories:
a) Solvent-Based Inks which include:
1) Sheetfed offset;
2) Heatset web offset;
3) Coldest web offset;
4) Letterpress;
5) Gravure;
6) Flexographic;
7) Inkjet; and
8) Screen printing;
b) Water-Based Inks which include:
1) Flexographic;
2) Gravure;
3) Inkjet; and
4) Screen printing;
c) Ultra Violet (UV) Curable Inks which include:
1) Inkjet UV inks; and
2) Screen printing inks.
d) Water-based Optimizers which include:
1) Cross-web coating; and
2) Targeted deposition.
2.1 revised July 24, 2015