Environmental News

VOCs Emissions and Hazards hazards VOCs management technology development

The plate making of gravure printing process is still dominated by electronic engraving, which is accomplished by engraving the cylinder of the gravure plate directly by an electronic engraving machine. The plate roller of the electronically engraved gravure plate is made of steel, and its surface is plated with nickel and copper before it is used for engraving. The plating residue and bath solution generated from the plating process belongs to HW17 "Surface Treatment Waste" in the "National Hazardous Waste List".

In offset printing plate making, flexographic printing plate making and CTP plate making process, it is necessary to develop the photographic coating on the surface of the plate base by developing liquid. For different printing processes

The pre-press processes used in different printing processes are very different. As far as traditional printing is concerned, offset printing and flexographic printing use similar traditional pre-press processes. -The traditional pre-press process represented by the laser typesetting machine, -by the laser typesetting machine output film, film processing, plate composition

The pre-press processes used in different printing processes are very different. As far as traditional printing is concerned, offset printing and flexographic printing use similar traditional pre-press processes. -The traditional pre-press process represented by the laser typesetting machine, -by the laser typesetting machine output film, film processing, plate composition