Vision inspection system ThermoSecure L

Complete optical packaging inspection for easy integration at the end of the packaging line

ThermoSecure L checks the sealing seams, labels and information on the top and bottom side of the packages. The stand-alone inspection device detects non-conforming packages prior to cartoning and rejects them. If there are product deviations, the staff is immediately warned in order to be able to intervene.
ThermoSecure L prevents extensive rework, claims and product recalls due to non-conforming packages. Thus, ThermoSecure L ensures that only flawless products reach the market. Since the product images are saved in the production and the relevant production reports are generated, the inspection system contributes to a complete traceability of the production. ThermoSecure L is compatible with numerous product types and can be used for a great number of inspection tasks. The machine comes standard with IP65.

Area of Use

  • 100% control of contaminated sealing seams
  • incorrect labels or information are detected on any package side


  • Simultaneous inspection of seal and label
  • Checks whether correct packaging was used for the product
  • Automatic rejection of products not conforming with requirements
  • Depending on the inspection task, the modular design allows the integration of numerous sensors
  • Suitable for packaging lines with automatic product change
  • 30 years of know-how in optical inspection systems
  • Design according to hygiene requirements
  • Compatible with a comprehensive range of products (thermo-formed or lidding film sealed trays and flow packs whereas the sealing section can be completely transparent or partially colored or printed)
  • Traceability software (saving of images with date and time of correct or wrong products, counter and production log, machine log)
  • Communication interface for robot control
  • Two-lane version
  • IP66 protection
  • With simple or dual rejection unit
  • Mechanical or pneumatic pusher
  • Lockable collecting bin
  • Climate control

ThermoSecure L100 / L300

Specifications Facts Details
Functions L100
Detects contaminations in the seal of thermoformed or other trays as well as flow packs:
It simultaneously checks seals and reads information written in all types of fonts and codes on any packaging side (top, bottom and sides).
Checking whether labels match.
Foreign bodies as from 1 mm²
Camera system L100 1 sensor
L300 2-3 sensors

Line scan camera


Protection against extraneous light and tampering
The quantity depends on the number of sides to be checked. The image recording field adjusts to the size of the products to be inspected.

The pixel size (0.10 to 0.16 mm²) allows detection as from one square millimeter.

Service life: 50,000 hours

No external influences on the inspection results
Dimensions L100
900 mm x 1016 mm x 1645 – 1745 mm (L x W x H)
1360 mm x 1016 mm x 1645–1745 mm (L x W x H)
Device dimensions without rejection unit
Housing Design according to hygiene requirements - EHEDG-certified components
- Waste water can drain via inclined planes
- No risk of glass splinters according to the HACCP directive
Protection type IP65 All optical inspection components are integrated in a tightly sealed stainless steel housing.
Max. conveying speed 60 m/min up to 200 products/min
Maintenance Tool-free dismantling of conveyor belts in less than one minute
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