FIELD: printing.
SUBSTANCE: concentrate of fountain solution for offset printing contains citric acid and alkaline agent. The alkaline agent is used as 12-aqueous sodium phosphate at a ratio of components, wt %: citric acid 3.5 - 6.5; 12-aqueous sodium phosphate 10 - 14; water - the rest.
EFFECT: reduction of toxicity of the solution while maintaining an acceptable quality of offset printing.
| Title | Year | Author | Number |
|---|---|---|---|
| USE OF POLYMERS CONTAINING AMINO GROUPS MODIFIED WITH ACID GROUPS TO OBTAIN FOUNTAIN SOLUTIONS OR CONCENTRATES OF FOUNTAIN SOLUTIONS, AS WELL AS IN CIRCULATING FOUNTAIN SOLUTIONS FOR OFFSET PRINTING | 2005 |
|
RU2388769C2 |
| ENVIRONMENTALLY SAFE PAINT AND MOISTENING SOLUTION FOR OFFSET PRINTING WITH MOISTENING, AS WELL AS OFFSET PRINTING METHOD WITH MOISTENING | 2016 |
|
RU2720092C2 |
| METHOD OF LITHOGRAPHY WITHOUT WETTING | 0 |
|
SU1350044A1 |
| METHOD OF LITHOGRAPHY | 0 |
|
SU1419511A3 |
| 0 |
|
SU1567395A1 | |
| WETTING SOLUTION FOR OFFSET PLATES | 0 |
|
SU1715661A1 |
| PLATE CYLINDER INKING METHOD | 0 |
|
SU1736741A1 |
| METHOD AND DEVICE FOR CONTROL AND LIMITATION OF CONTAMINATION WITH MICROORGANISMS IN CONTOURS OF MOISTENING SUBSTANCES | 2006 |
|
RU2377187C2 |
| METHOD OF FEEDING WETTING SOLUTION ON PRINTED-CIRCUIT AND DEVICE THEREFOR | 2015 |
|
RU2584525C1 |
| MASTER PLATE FOR PRODUCING DIRECT LITHOGRAPHIC PRINTING PLATE | 0 |
|
SU1050905A1 |
