Created on 08.11
Glue Detection & Quality Control Systems for Packaging Lines
Eliminate Missed Glue, Weak Bonds & Product Recalls
In high-speed packaging production, a single missed glue line can cause entire batches of defective cartons, customer returns, and costly rework. Manual inspection is slow, inconsistent, and unable to keep pace with modern folder gluer speeds. Automated glue detection ensures 100% in-line quality control at full production speed.designs integrated quality insurance systems that detect glue defects in real time, automatically reject faulty products, and provide production traceability data.
KQ Quality Insurance Product Portfolio
1. Glue Gun Detector (Cold Glue)
- Detects missing glue, broken glue lines, wrong position, and insufficient glue volume
- Minimum detection size: ≥2×2mm dot / 2mm line width
- Detection distance: 20–2000mm
- Displays defect count on touch screen, outputs reject signal
- Compact sensor head: L62×W25×H88.5mm
2. Side Seam Gluing Detector (GJC-600)
- Designed for glue wheel side seam applications
- Detects overflow, insufficient glue, and over-edge glue
- Uses sensor + AI algorithm for real-time glue volume measurement
- Easy to install on any folder gluer
- User-friendly graphical interface
3. Vision Gluing Quality Control System
- Camera-based inspection for both cold glue and hot melt
- Detection area: 50–1030mm length, 100mm width
- Resolution: 0.1mm, glue thickness range: 1–5mm
- Supports dot and line glue patterns
- Built-in 256GB storage for production traceability
- Integrated alarm and auto-reject functions
4. Bar Code Detection System (KQ-TM1 / TM2)
- Reads EAN, UPC, pharmaceutical codes, 1D/2D barcodes
- Scanning rate: 500–1300 times/sec
- Max line speed: 300 m/min
- Prevents mixed products and print misalignment
- Auto-rejects faulty cartons
- KQ-TM2 pharma-code model: -20°C to 55°C operating range
5. Graphic Print Vision Inspection
- Detects print defects, color variation, and misregistration
- Single-sheet inspection in 10–20ms
- Integrates with existing reject mechanisms
Why In-Line Glue Detection Pays Off
✅ Zero Defect Outbound100% inspection at full line speed catches every glue error before shipping.
✅ Reduce Material WasteEarly detection stops defective products from proceeding down the line.
✅ Production TraceabilityRecord defect counts, error types, and production data for continuous improvement.
✅ Save Labor CostsEliminate manual quality inspection stations at the end of the line.
✅ Modular IntegrationAll modules work on a central touch screen interface; add functions as needed.
Suitable Production Lines
- Flexo folder gluers
- Litho-laminated carton lines
- Corrugated box converting
- Pharmaceutical packaging
- Food & beverage cartons
- Tobacco packaging
- Post-press book binding
Why KQ Quality Systems?
As both a gluing system and detection system manufacturer, KQ delivers fully integrated solutions where gluing and inspection share one control platform. Our systems are field-proven on 20,000+ installations globally, backed by 15+ years of packaging automation experience.
Upgrade Your Line with In-Line Quality Control
Ready to eliminate glue-related customer complaints and reduce rework costs? Our team will assess your current line and recommend the optimal detection configuration. for a free quality audit and solution proposal.
Ryan Liu
KQ Overseas Sales Representative
Website: https://www.besthotmeltmachine.com
Email: lc@keqi-auto.com
Tel / WhatsApp / WeChat: +86 18925560856
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We are committed to excellence in everything we do and look forward to working with you!
We are committed to excellence in everything we do and look forward to working with you!
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+86 181 0293 8927
+86 189 2556 0856
+86 181 0293 8927
+86 189 2556 0856
luna@keqi-auto.com
lc@keqi-auto.com
luna@keqi-auto.com
lc@keqi-auto.com
No.8 Jinniu Street, Taigongling, Dalingshan Town, Dongguan City, Guangdong Province
No.8 Jinniu Street, Taigongling, Dalingshan Town, Dongguan City, Guangdong Province
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+86 181 0293 8927
+86 1892556 0856
+86 181 0293 8927
+86 1892556 0856
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