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The Vision Control System verifies packed food, fully automatic according to different criteria.

ESVS Vision Control

Visual quality control of all packages

The Vision Control System verifies packed food - but also every other packing - fully automatic according to different criteria by the use of high-resolution line scan cameras. Thereby a 100 % control of packed and labelled products with absolute precision can be realised at high speed.

The Vision Control System enables the control of the localisation, check on attendance, position detection and a package individual control. For example the position can be checked as well as the dimensions of a package, the used foil, the barcode, position and content of the applied labels.

The system is equipped with an automatic optical character recognition (OCR). Optionally the Vision Control System can also check the sealed seam and detects leaks resp. foreign materials on the seam. Opposite to the often used method to detect leaks mechanically by the compression, the Vision Control System detects also the smallest leaks.

The construction on a transport system allows the control of packages from the top as well as from the bottom side. The top system consists of a fixed housing with a vertically movable line scan camera including illumination unit. The distance between the top edge of the packaging and the illumination unit is constructional fixed and stays always constant. Different heights are compensated automatically as the scan line camera as well as the illumination unit moves automatically to the correct height.

The bottom camera system including illumination unit is fixed. The camera systems can be integrated individually to already existing transport systems, contrary to the commercially available optical complete solutions. Optionally sorting stations are available or existing sorters can be driven by the Vision Control System.

The Vision Control System inspects:

  • Package dimensions and outlines
  • Label position and turning
  • Label contents, such as but not limited to texts, basic price, weight, price
  • Barcode: readability and content
  • Logos
  • Foil Print, such as but not limited to texts, barcodes
  • Check of sealed seam
  • Stop after x faulty packages in a row
  • Stop x % faulty packages
  • Stop x faulty packages

Smart features

  • 100 % control of packed and labelled products
  • Cost-effective vision system
  • Allows control of packages from the top as well as from the bottom side
  • Allows control of many different parameters
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ESVS Vision Control

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