In packaging paper printing, it is not only the early printing plate making and design plan of packaging printing that have immediate relevance to the finished packaging printing products, but the amount of consumables in packaging printing is also harmful. The visual impact of the light ink of the printed matter is also considered. There are also several conditions caused by light ink in printed matter at a critical stage.
Digital proofing is also called digital proofing, and printing houses are sometimes commonly referred to as digital proofing or digital drafting. It is usually used to verify the text layout and color of the sample before printing a large product, so as to facilitate the customer to confirm the sample.
Printing suitability: (Heidelberg four-color printing) The printing machine should be equipped with infrared or ultraviolet drying device; the printing speed can not exceed 6000 sheets per hour; the powder particles should be appropriately increased; every 200-300 printed paper needs a plate Separate; use oxidizing easy-to-dry ink. It is recommended to use Dainippon ink, the difference should not be worse than that of deep Japanese ink. The number of lines for plate making is recommended to be between 150 and 175. Increase the pressure appropriately. It can be ironed, die-cut and embossed.