LabelRoll-P Series Online Printing Quality Inspection


1.  Installed on flexo press, full rotary printing machine and other types of press, the LabelRoll-P Series Online Quality Inspection Equipment can be applied for quality control during label printing to effectively avoid continuous waste and improve work efficiency.

2.  It is able to inspect defects like missing print, dirty spot, ink spot, deckle, mis-registration, illegibility and improper position of stamping etc..

3.  Luster provides a total solution of online inspection, defect screening and offline removing and replacement to achieve 100% printing defects inspection. In addition, our system is able to inspect while finish slitting process in order to decrease labour cost and improve production efficiency.

4.  Inspected label type: self-adhesive labels for food, daily chemicals, pharmaceuticals and electronics industries etc..

5.  Web Width: 330mm, 420mm, 520mm


Main Features

1.  Max. Speed: 200m/min (vary on level of accuracy)

2.  Max. Defect Accuracy: 0.03mm² (point defect)

3.  Defects Display: Real-time display of defects information about size, brightness contrast, position etc.. In addition, double-screen display enables the operator to easily locate the defects and zoom in/out defect images.

4.  Data Management: Central Server supports integrated data management system for defects information, product templates and quality standard management for quality control. Quality report and statistic data also provided for quality analysis.

5.  Easy to Use: Quick and easy to set up quality standard and finish modelling; Support for multiple inspecting areas, automatic positioning and text extraction. You don’t have to be a computer expert to master this system, just simply follow few steps on screen.

6.  Variable data inspection of 1D code, 2D code and barcode is available under request. Defects like order mistake, repeated number, sequence mistake, wrong code and other code verification problems can be detected via our system.

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