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At present, the packaging and printing industry, ordinary watermarking 600npi has basically met customer needs, and the solution of high-definition watermarking and coated board color printing at least 1200npi requested. In order to provide customers with the possibility of printing more vivid colors and achieve more delicate printing quality, after nearly 3 years of repeated research and development testing by the technical team, Wonder finally realized the application of 1800npi high-speed digital inkjet printing technology in packaging printing. The WONDER INNO PRO single pass industrial high precision color digital printing machine was launched at the Sino corrugated Exhibition in April 2024.