Examination of the shape and wall thickness of plastic packaging


Inspection of the shape and wall thickness of plastic packaging.

The MABRI.VISION inspection system MV.EYE WT1 enables a reliable and quick inspection of shape and wall thickness on semitransparent plastic packaging. The inspection process takes place without contact and in the production cycle.

The OCT sensors from MABRI.VISION are designed for industrial use and generate tomographic cross-sectional images of the test objects. Our image processing enables the shape, wall thickness and layer thickness to be checked quickly. Thanks to the high measuring speeds of up to 240,000 Hz, the sensors can be seamlessly integrated into your production line and thus enable you to carry out efficient quality control.


  • Inspection of plastic bottles
  • Inspection of blisters


  • Wall thickness
  • shape
  • Barrier layers
  • Crossing points

Industry sectors

  • packagings
  • Pharmaceutical industry
  • Foils

The inspection system MV.EYE WT1 is characterized by the precise inspection of wall thicknesses. The inspection can be carried out on all packaging made of semi-transparent plastics.

The cross-sectional images can be used in particular to inspect the shape of foils such as blisters. The width and height of fine structures can be inspected precisely.

In the case of layer systems with a wall thickness of 10 µm or more, individual layers can be dissolved. By using sensors in the manufacturing process, tolerances of internal layers can be inspected inline and non-destructively.

Sensors. 5

Depending on the application, we offer you the right sensors. Basically, measurements can be made in 1D, 2D and 3D. Our experts will design your inspection system accordingly. This is how you get the best solution for your application.

The MABRI.VISION sensors inspect absolutely contact-free. The purely optical process uses low-energy radiation and thus prevents, for example, the hardening of adhesive materials.

Quality defects such as visible seams or predetermined breaking points on plastic packaging are reliably detected by the MV.EYE WT1 inspection system. Analytics data enables you to customize and improve your tools.


Universally applicable


Deep-drawn packaging is used in the pharmaceutical industry - these can be fully inspected with the MV.EYE WT1 test system.


The MABRI.VISION inspection system MV.EYE WT1 can be optimally used for the inspection of plastic bottles and provides data on shape, wall thickness and quality defects.


Rely on 100% quality control and guarantee high-quality and error-free products by using MABRI.VISION inspection technology.

Sample applications.

During extrusion blow molding, we check the wall thickness and seam areas at critical points. In this way, defects such as thin spots can be detected at an early stage of the process, which can later lead to cracking.


Representation of a transition point.
MABRI.VISION MV.SENSE cleaning bottle

When stretch blow molding packaging, even material distribution and molding is crucial for its subsequent function. The sensors from MABRI.VISION are used for wall thickness inspections in the manufacturing process.


The MABRI.VISION sensors are not only suitable for wall thickness inspections, but also for the inspectio of film structures. The signals are recorded with the same optics. This avoids the shadowing effects that occur with classic laser profile sensors.



Wall thicknesses0.1 - 4 mm
Frequency cross-sectional image up to 150 Hz
Frequency point measurementup to 240,000 Hz
Repeatability 0.1 µm
materials semi-transparent (silicone, PVC, PMMA)
Inspections Wall thickness, shape, layer thickness


Software InterfacesProfiNet, EtherNet
Display24 inch monitor, touch
Functions and modules Recipes, database, benefit management
Operating system Windows 10


Dimensions (W x D x H)(550 x 280 x 140) mm³
Weight sensor18 kg
Dimensions controller (W x D x H)19 ", 6U
resolution0.1 µm
Weight controller 11.8 kg
Operating temperature 10 ° to 40 °
Rated capacity2.3 kW

Information material.


Do you need more information about a specific product or application? Use the MABRI.VISION contact form below or call us.