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Kunststoff - Folien
Kunststoff - Folien

Film inspection

Control and optimize your production process

Intego provides a visual 100% inspection of film in real time for roll-to-roll production. The inspection allows the inspection of weld or pressure patterns of the film and the detection of defects such as tears, contamination and wrinkles.

If an error occurs, immediate troubleshooting is possible through readjustment. The error case can be defined depending on the error type and error rate.

A meaningful statistic with image data about the error occurrence of a film roll enables a quality control and at the same time information about error sources. Thus, the solution not only offers a pure quality control but also the basis for a continuous improvement and control of the production process.

The measuring technology and automation can be individually adapted to the different requirements of the production process and thus be integrated into an existing production process.

Technical solution

  • Special lighting technology also enables the robust inspection of wavy film
  • Contrast differences allow the control of print, weld pattern or geometric structures on the film
  • Detectable defects: cracks, wrinkles, impurities   
  • Direct intervention possible in the event of an error
  • Acquisition of production parameters such as production time, speed, position of the film


  • Live testing at film speed up to 60 m/min
  • Resolution 100 µm
  • Higher resolution possible on demand
  • Testing up to a film width of 800 mm
  • Depending on the lighting, several foil colours are possible

Further options

If you require an individual solution, Intego offers free-of-charge feasibility studies based on sample parts. The prepared study will include a system design with draft specifications and a price estimate. Do not hesitate to contact us directly.