Laboratory ageing test device for press-felt clothes of paper machine

T. Hakala, T. Wilenius, Ali Harlin (Corresponding Author)

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Abstract

The main part of the de-watering process in a paper machine (PM) is carried out by means of mechanical pressing, which considerably influences the paper quality and energy efficiency of the paper machine. This paper discusses a method for controlled press-felt mechanical degradation. For our research, a special test device was designed and developed to simulate press-felt ageing in the pressing section of paper machines. All the described methods and tests were carried out in the Institute of Fibre Materials Science at Tampere University of Technology.
Original languageEnglish
Pages (from-to)70-79
JournalAutex Research Journal
Volume7
Issue number1
Publication statusPublished - 2007
MoE publication typeA1 Journal article-refereed

Fingerprint

Aging of materials
Materials science
Energy efficiency
Degradation
Fibers

Keywords

  • Fibres
  • Mechanical degradation
  • Paper machine clothing
  • Press-felt
  • Test device

Cite this

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Laboratory ageing test device for press-felt clothes of paper machine. / Hakala, T.; Wilenius, T.; Harlin, Ali (Corresponding Author).

In: Autex Research Journal, Vol. 7, No. 1, 2007, p. 70-79.

Research output: Contribution to journalArticleScientificpeer-review

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T1 - Laboratory ageing test device for press-felt clothes of paper machine

AU - Hakala, T.

AU - Wilenius, T.

AU - Harlin, Ali

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N2 - The main part of the de-watering process in a paper machine (PM) is carried out by means of mechanical pressing, which considerably influences the paper quality and energy efficiency of the paper machine. This paper discusses a method for controlled press-felt mechanical degradation. For our research, a special test device was designed and developed to simulate press-felt ageing in the pressing section of paper machines. All the described methods and tests were carried out in the Institute of Fibre Materials Science at Tampere University of Technology.

AB - The main part of the de-watering process in a paper machine (PM) is carried out by means of mechanical pressing, which considerably influences the paper quality and energy efficiency of the paper machine. This paper discusses a method for controlled press-felt mechanical degradation. For our research, a special test device was designed and developed to simulate press-felt ageing in the pressing section of paper machines. All the described methods and tests were carried out in the Institute of Fibre Materials Science at Tampere University of Technology.

KW - Fibres

KW - Mechanical degradation

KW - Paper machine clothing

KW - Press-felt

KW - Test device

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SP - 70

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JO - Autex Research Journal

JF - Autex Research Journal

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