Narrow Web Inspection
Automated Label Defect Detection System
Narrow web printing is widely used for producing labels, pharmaceutical packaging, security labels, and tax stamps. These printing processes operate at high speeds and require reliable inspection systems to ensure that every printed label meets strict quality standards. Even small defects such as missing text, colour variation, or barcode errors can lead to product rejection or regulatory issues.
Lucid Imaging provides machine vision solutions for narrow web inspection during both printing and converting processes. Our inspection systems enable 100% inspection of printed labels in real time, helping manufacturers detect defects early, reduce waste, and maintain consistent product quality.
inspection systems
Where This Inspection Is Used
Narrow web inspection systems are commonly used in the following production environments:
Printing Applications
- Label printing presses
- Pharmaceutical packaging labels
- Security labels and tax stamps
- Industrial and consumer product labels
Postpress/Converting Applications
- Slitter rewinder converting lines
- Label finishing and inspection systems
- Roll-to-roll label inspection
These systems are typically integrated with narrow web printing presses and converting equipment, allowing manufacturers to monitor print quality throughout the production process.
Our Solutions
Available Solutions
Explore our specialized solutions designed to improve print quality, automate workflows, and ensure accurate inspection across labels, packaging, cartons, and variable data printing.
Solutions
Inline Label Inspection System
Designed for inspection directly on narrow web printing presses, this system detects print defects in real time while the labels are being printed. The system ensures that defects are identified immediately, helping operators maintain consistent production quality.
Typical inspection capabilities include:
- Missing print detection
- Colour variation detection
- Mis-registration detection
- Barcode reading and verification
- Variable data inspection
Solutions
Label Inspection System - Slitter Rewinder
This solution is designed for postpress converting processes, where printed labels are inspected during slitting and rewinding operations. The system enables manufacturers to verify print quality after printing and before labels are delivered to customers.
The system helps detect defects such as:
- Printing defects
- Missing labels
- Artwork inconsistencies
- Barcode errors
This ensures that only fully inspected and defect-free labels reach the next stage of packaging or distribution.
