Zhongshan City, the town of Shaxi Jiahua printing materials   

A two-component waterborne type diazo photosensitive adhesive (AD20), suitable for water-soluble ink, used for cotton, paper printing. Water development, use of non-toxic, non polluting environment, can produce 0.1mm wide lines, the number of printing resistance to ten thousand times, the use of a wide range of. Heavy nitrogen sensitization glue using method of screen printing using dichromate, photoptic gum, nitrogen salt sensitive glue and single liquid photoptic gum photoptic gum, including, diazonium salt sensitive glue general by diazo resin, vinyl acetate and polyvinyl alcohol (PVA) according to a certain proportion of preparation and, also known as diazo photosensitive glue, is currently used in screen printing