prov:value
| - Depending on the nature of the imageable composition, the printing plate may be treated with a gumming solution comprising one or more water-soluble polymers, for example polyvinylalcohol, polymethacrylic acid, polymethacrylamide, polyhydroxyethylmethacrylate, polyvinylmethylether, gelatin, and polysaccharides such as dextrine, pullulan, cellulose, gum arabic, and alginic acid.
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