Method for operating a printing device, printing device and computer program product
By using sensors in the printing equipment to measure the web speed and calculate scaling parameters, the triggering sequence of the printing nozzles is adjusted, thus solving the problem of insufficient overprinting alignment accuracy and achieving high-precision printing results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BHS CORRUGATED MACHINERY EQUIPMENT MANUFACTURING CO LTD
- Filing Date
- 2024-12-16
- Publication Date
- 2026-07-17
AI Technical Summary
In printing equipment, the overprinting of printed images suffers from insufficient alignment accuracy due to longitudinal and lateral deformation of the printing material between different printing presses, and the problem is exacerbated by dynamically changing material and operating parameters.
By using sensors in the printing equipment to measure the web speed, calculating scaling parameters to compensate for longitudinal deformation, and adjusting the triggering sequence of the printing nozzles to match the position of the printed image, dynamic longitudinal deformation adjustment is achieved using a control unit.
It improves the overprinting accuracy of printed images, ensures high-quality output of printed materials, and adapts to dynamically changing printing environments.
Smart Images
Figure CN122422153A_ABST