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Paper profile analysis with Tapio

Paper profile analysis with Tapio

High-resolution offline measurement detects quality issues

Offline paper sample analysis with Tapio allows detection of quality problems in machine and cross direction that can never be detected by the online scanner.

The laboratory measurement simultaneously detects important quality parameters by means of high-resolution sampling of machine and cross profile paper samples. Various sensor types detect basis weight, ash (absolute and relative), thickness, gloss, transmission, opacity, reemission, density and porosity, among other things. Feed rates and standardized geometries of the sensor aperture are measured in both machine and cross direction under the same climatic conditions.

Due to the low machine speed during the measurement, the distance between the individual measuring points is small and a very high resolution is possible. The measurements obtained are subjected to a standardized statistical evaluation and a frequency (wavelength) analysis, and the results can be clearly presented and properly compared. They are also reproducible, so analysis of the paper samples by means of a database benchmark is possible. For this analysis, Voith refers to its database of more than 6,300 Tapio paper samples (as of: 06/2016).

Publications

  • Measuring and Diagnostic Service Guarantees reliable and safe plant operation

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Contact

Stefan Natterer

Head of Measurement & Diagnostic Service

 

t +49 751 83 3079

Contact

Michael Neumann

Global Product Manager

 

t +49 7321 37 2451

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