Inspect  for random or repeating defects. Learn in seconds. Map and save all results.

FlexRef - Adaptive lnspection for films that stretch

ColorRef - Online LAB color measurement

Includes graphical roll mapping and extends to include other tools

Built to inspect flexible packaging

PackFlow  is a complete application that includes FlexRef, an algorithm that allows for stretch compensation, dynamic repeat tracking, color measurement, and copy verification. The software auto analyzes the printed patterns, and based on configured guidelines optimize the inspection based on the content and color of the pattern.  The  pattern is analyzed in real time and anomalies segmented and classified.



Key features

Print inspection is a comprehensive tool rich with functionality with some of key features listed below:

  • 3 in 1 Print inspection using smart pattern adaptive techniques.
  • 100% Densitometry to monitor color, lacquer and gloss.
  • CopyCheck verifies print copy on very repeat.
  • Template library for easy job recall.
  • Optional PDF interface for design file check on new jobs.
  • No operator interaction required from job to job.
  • Running density variation algorithm to detect hazing, lacquer skips and color variation.
  • Supports up to 40 feature including shape, location, orientation and intensity to enable classification.
  • Configurable decision system to classify anomaly as defect, or event.
  • Decide to alarm operator , save defect image and if alarm is to be generated.
  • Masking for die cuts.
  • Store all results for each roll, including images of defects.
  • Interface to tagger or spray systems.
  • Image display for the operator in real time.


Operator assist


 Optional modules

  • LAB color monitoring of the print run
  • Varnish and UV coating inspection
  • Inspection of the plastic film, paper or foil substrate
  • Perforation inspection for breathable film
  • Seam and perforation inspection for bag machines
  • Repeat length monitoring
  • Registration verification and control
  • Web tracking and width verification
  • Plate or cylinder verification using pdf to image verification
  • Seam inspection on pouching machines
  • ID/2D Code verification and serialization support
  • Rewinder/Slitter  automation for inspection or automated waste removal 

 Common Applications

  • Flexible packaging printing presses.
  • Converting applications that use printed materials.
  • Slitter and doctor machine control.

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