Guardian PQV – 100% Print Defect Detection- 100% Print Quality Verification

This feature rich system proves time and time again to be one of the most versatile and reliable products on the market for 100% print inspection. The Guardian PQV provides true 100% print inspection for pharmaceutical, converting, label, flexo, wide, and narrow web applications. At home on any press or slitter/rewinder, the system provides unparalleled power and accuracy through defect detection, OCR/OCV, bar code grading and verification, dimensional gauging, and much more.

Available Features:

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  • "Defect Queue" displays the down web position of defects
  • Multiple zones with independent sensitivity settings
  • Web/Street skew correction (web guide not required)
  • Zero speed and variable speed inspection
  • Warn tolerances alert operator prior to defects
  • Uninterrupted inspection while presenting/displaying defects
  • Unlimited defect image storage while presenting defects
  • "Auto Train" text and die cut areas
  • PDF master input
  • Optical Character Recognition (OCR)
  • Sequential and matching inspection
  • 1D and 2D bar code reading
  • ANSI/ISO bar code grading
  • Dimensional gauging and measurement
  • 21 CFR Part 11 Compliant
  • Improve Quality
  • Increase Speed
  • Reduce Waste
  • Minimize Liability

Detect these defects

  • Missing, filled-in and broken text
  • Print and die mis-register
  • Un-removed or partially removed matrix
  • Defects in graphics areas: logos, vignettes, and process printing
  • Color variation
  • Ink spots, smears, or streaks
  • Incorrect or poor quality bar codes
  • Human readable bar code sequential errors (duplicate or missing)
  • Positional tolerance errors (Die to linear, die to perforation, die to die, print to die)
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