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The software Innventia Grammage Map Inspector offers a flexible way to:

  • Give the grammage variation for a paper in different floc sizes as formation numbers.
  • Get the local grammage in bands or in freely placed rectangles or circles of any size.
  • Simulate formation values as measured using the Ambertec instrument.

The results can provide answers to questions such as how the grammage varies in visible bands or flocks, and give clues to what is the cause that leads to these effects in the manufacturing process.

The Innventia Grammage Map software requires a scanned and calibrated beta-radiograph as input data, and this is prepared at Innventia. These calibrated data can be sent to you.

The method works on paper with grammage up to about 90 g/m².

The formation in a sheet of paper


Paulina Sandberg Birgersson
+46 768767019
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