Temperature measurements and simulations inside a paper in a fuser nip

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

In this paper temperature measurements and simulations were carried out to understand the mechanisms of copying curl. Normal copy papers were studied, but special handsheets with built-in thermocouples were also used. A drying simulation program was used to show the temperature and moisture profiles inside paper in thickness direction. Results show, that during the nip the moisture moves towards the press roller side and then more moisture evaporates from the side which was in contact with the press roller, as it became more wet during the nip. At high speed, there is not enough time for even moisture distribution inside the paper sheet, as it happens at low speed. Curl phenomena in this case can be explained by difference in temperature and evaporation rate on two sides of paper sheet (PDF) Temperature measurements and simulations inside a paper in a fuser nip.
Original languageEnglish
Title of host publicationDrying 2004
Subtitle of host publicationProceedings of the 14th International Drying Symposium (IDS 2004)
PublisherUniversidade Estadual de Campinas UNICAMP
Pages1249-1254
VolumeB
ISBN (Print)8-59045731-1
Publication statusPublished - 22 Aug 2004
MoE publication typeNot Eligible
Event14th International Drying Symposium, IDS'2004 - Salo Paulo, Brazil
Duration: 22 Aug 200425 Aug 2004

Conference

Conference14th International Drying Symposium, IDS'2004
Abbreviated titleIDS 2004
CountryBrazil
CitySalo Paulo
Period22/08/0425/08/04

Fingerprint

Temperature measurement
Moisture
Copying
Thermocouples
Drying
Evaporation
Temperature

Cite this

Timofeev, O., Keränen, J., Kiiskinen, H., Kiuru, J., & Tanaka, A. (2004). Temperature measurements and simulations inside a paper in a fuser nip. In Drying 2004: Proceedings of the 14th International Drying Symposium (IDS 2004) (Vol. B, pp. 1249-1254). Universidade Estadual de Campinas UNICAMP.
Timofeev, Oleg ; Keränen, Janne ; Kiiskinen, Harri ; Kiuru, J. ; Tanaka, Atsushi. / Temperature measurements and simulations inside a paper in a fuser nip. Drying 2004: Proceedings of the 14th International Drying Symposium (IDS 2004). Vol. B Universidade Estadual de Campinas UNICAMP, 2004. pp. 1249-1254
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title = "Temperature measurements and simulations inside a paper in a fuser nip",
abstract = "In this paper temperature measurements and simulations were carried out to understand the mechanisms of copying curl. Normal copy papers were studied, but special handsheets with built-in thermocouples were also used. A drying simulation program was used to show the temperature and moisture profiles inside paper in thickness direction. Results show, that during the nip the moisture moves towards the press roller side and then more moisture evaporates from the side which was in contact with the press roller, as it became more wet during the nip. At high speed, there is not enough time for even moisture distribution inside the paper sheet, as it happens at low speed. Curl phenomena in this case can be explained by difference in temperature and evaporation rate on two sides of paper sheet (PDF) Temperature measurements and simulations inside a paper in a fuser nip.",
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Timofeev, O, Keränen, J, Kiiskinen, H, Kiuru, J & Tanaka, A 2004, Temperature measurements and simulations inside a paper in a fuser nip. in Drying 2004: Proceedings of the 14th International Drying Symposium (IDS 2004). vol. B, Universidade Estadual de Campinas UNICAMP, pp. 1249-1254, 14th International Drying Symposium, IDS'2004, Salo Paulo, Brazil, 22/08/04.

Temperature measurements and simulations inside a paper in a fuser nip. / Timofeev, Oleg; Keränen, Janne; Kiiskinen, Harri; Kiuru, J.; Tanaka, Atsushi.

Drying 2004: Proceedings of the 14th International Drying Symposium (IDS 2004). Vol. B Universidade Estadual de Campinas UNICAMP, 2004. p. 1249-1254.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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T1 - Temperature measurements and simulations inside a paper in a fuser nip

AU - Timofeev, Oleg

AU - Keränen, Janne

AU - Kiiskinen, Harri

AU - Kiuru, J.

AU - Tanaka, Atsushi

PY - 2004/8/22

Y1 - 2004/8/22

N2 - In this paper temperature measurements and simulations were carried out to understand the mechanisms of copying curl. Normal copy papers were studied, but special handsheets with built-in thermocouples were also used. A drying simulation program was used to show the temperature and moisture profiles inside paper in thickness direction. Results show, that during the nip the moisture moves towards the press roller side and then more moisture evaporates from the side which was in contact with the press roller, as it became more wet during the nip. At high speed, there is not enough time for even moisture distribution inside the paper sheet, as it happens at low speed. Curl phenomena in this case can be explained by difference in temperature and evaporation rate on two sides of paper sheet (PDF) Temperature measurements and simulations inside a paper in a fuser nip.

AB - In this paper temperature measurements and simulations were carried out to understand the mechanisms of copying curl. Normal copy papers were studied, but special handsheets with built-in thermocouples were also used. A drying simulation program was used to show the temperature and moisture profiles inside paper in thickness direction. Results show, that during the nip the moisture moves towards the press roller side and then more moisture evaporates from the side which was in contact with the press roller, as it became more wet during the nip. At high speed, there is not enough time for even moisture distribution inside the paper sheet, as it happens at low speed. Curl phenomena in this case can be explained by difference in temperature and evaporation rate on two sides of paper sheet (PDF) Temperature measurements and simulations inside a paper in a fuser nip.

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BT - Drying 2004

PB - Universidade Estadual de Campinas UNICAMP

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Timofeev O, Keränen J, Kiiskinen H, Kiuru J, Tanaka A. Temperature measurements and simulations inside a paper in a fuser nip. In Drying 2004: Proceedings of the 14th International Drying Symposium (IDS 2004). Vol. B. Universidade Estadual de Campinas UNICAMP. 2004. p. 1249-1254