Inspection system for plastic ampoules in strips
Ensure the integrity of single-dose plastic containers with high-speed leak detection, guaranteeing each unit’s safety and effectiveness before reaching consumers.

Detects Leaks in Plastic Ampoule Strips
The LT-S by Marchesini Group is a precision-engineered High Voltage Leak Detection system designed for inspecting single-dose plastic strips in pharmaceutical and biotech sectors. Utilizing high voltage electrical fields and impedance measurement, this system identifies hairline fissures and pinholes, ensuring product integrity in applications such as single-use eye drop vials and unit-dose liquid medications. Operating with a throughput of up to 100 pieces per minute, it seamlessly integrates into high-speed, continuous production lines, enhancing final conditioning and packaging efficiency. Configurable electrode systems provide customization for various ampoule heights, from 50 mm to 120 mm, offering versatility in inspection. Engineered with GMP compliance in mind, the LT-S supports rigorous industry standards, delivering reliable performance and reducing the risk of product wastage due to undetected leaks.
Benefits
- Ensures product quality by detecting leaks in single-dose containers, reducing the risk of contamination.
- Enhances operational efficiency with high-speed processing of up to 100 pieces per minute.
- Customizable inspection range accommodates diverse ampoule sizes, providing flexibility for various production needs.
- Integrates seamlessly into existing production lines, minimizing installation disruptions and increasing productivity.
- Complies with GMP standards, supporting strict regulatory requirements in pharmaceutical manufacturing.
- Applications
- Plastic ampoules,Nutraceuticals,Single dose plastic strips,Pharmaceuticals
- End products
- Single-dose protein supplements,Single-serving vitamin d ampoules,Unit-dose liquid paracetamol,Single-use eye drop vials
- Steps before
- Purification,Filling,Sealing
- Steps after
- Packing,Quality Assurance,Cartoning
- Input ingredients
- single dose plastic strips,plastic ampoules in strips,products packaged in strips
- Output ingredients
- inspected plastic ampoules,integrity-tested containers,products free of hairline fissures and pinholes
- Market info
- Marchesini is renowned for manufacturing high-quality packaging machinery for the pharmaceutical and cosmetics industries, offering innovative, customized solutions with advanced automation and technology.
- Inspection Technology
- High Voltage Leak Detection
- Height Range
- 50 mm - 120 mm
- Production Speed
- Up to 100 pcs/min
- Standard Inspections
- Hairline Fissures and Pinholes
- Optional Inspections
- TV Camera System for Printing Control
- Working mechanism
- High Voltage Leak Detection (HVLD)
- Integrated inspection steps
- Hairline fissures and pinholes detection
- Automation level
- Automated inspection with optional TV camera system for printing control
- Batch vs. continuous operation
- Continuous
- Production speed
- Up to 100 pcs/min
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Container type
- Plastic ampoules
- Height Range
- 50 mm - 120 mm
- Production Speed
- Up to 100 pcs/min
- Inspection Type
- High Voltage Leak Detection (HVLD)
- Product Type
- Plastic ampoules in strips
- Integration possibilities
- HVLD system
- Inspection type
- High Voltage Leak Detection
- Electrode customization
- Customized electrodes
- Optional inspection
- TV camera system for printing control