<Features>

Ever since sales began in 1995, DAC ENGINEERING’s Trinity Well printing inspection systems have been based on a unique inspection technology that uses a 1-pixel unit full-color density inspection method. Given their high general-purpose applicability, these inspection systems have been adopted in an extensive range of fields, including gravure printing, high-speed rotary printing, sheet-fed offset printing, packaging printing, business form printing, and special securities printing. The latest Trinity Well model goes beyond conventional high-performance inspection to offer standard options including simultaneous color density monitoring, an image filing capability, and queuing by product type. As a system that prevents printing defects, we have designed Trinity Well to both ensure product quality and provide a powerful traceability function that tracks the defect detection data from the entire surface of every product unit.

 <Applications>

When the high-precision 3CCD color camera line sensor unit and special lighting unit are installed on the production line, the Trinity Well printing inspection system allows for online inspection of the entire surface of every unit of a variety of printed product types. The system can also be used offline.

 <Specifications>

Applicable Materials: film, paper, printing, aluminum laminate, etc.

Minimum Resolution: X=0.17 mm (width resolution) Y=0.30 mm (travel direction resolution)/Maximum Inspection Width: 1,300 mm (when 3 line color cameras (4,000 K) and 2 inspection units are used at 300 mpm)

Detectable Defects: micro-defects larger than 0.34 (X) × 0.60 (Y) mm, ink splatter, pinholes, contaminants (bugs, etc.), unprinted dots, line defects