E A Retulainen

D.Sc. (Tech), Principal Scientist

1985 …2019
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Research Output 1985 2019

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Conference article in proceedings
2018

Boosting the elongation potential of paper by mechanical refining and additives

Strand, A., Kouko, J., Oksanen, A., Salminen, K., Ketola, A., Retulainen, E. & Sundberg, A., 2018, Paper Conference and Trade Show (PaperCon 2018). TAPPI Press, Vol. 2. p. 761-770 10 p.

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

refining
drying
carboxymethylcellulose
alginates
polysaccharides
2017

Measurement of Thermoplastic Properties of Packaging Materials

Kouko, J., Paakkolanvaara, M. & Retulainen, E., 2017, Proceedings of the 28th IAPRI Symposium on Packaging 2017.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Packaging materials
Polymer films
Thermoplastics
Paperboards
Thermoforming
2016

Evaluating the quality of recycled fibre material with a new concept

Keränen, J. T. & Retulainen, E., 2016, Progress in Paper Physics Seminar 2016: Proceedings. p. 230-233

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Fibers
Availability
Recycling
Degradation
2015

Effect of heating on wet paper tensile stiffness and tension relaxation

Kouko, J., Retulainen, E. & Kekko, P., 2015, EUROMECH Colloquium 556. p. 46-47

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

2013

Extensibility of paper-based materials: origin, practical importance & recent advances in its improvement

Retulainen, E., Vishtal, A. & Zeng, X., 2013, Die Österreichische Papierfachtagung - Kurzfassungen der vorträge. Graz, Austria

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

The formability of paper-based materials: The role of extensibility and other mechanical properties of paper

Vishtal, A. & Retulainen, E., 2013, The issues in mechanics of pulp and paper materials: Proceedings of the 2nd International Conference in memory of Professor Valery Komarov. Arkhangelsk, Russia, p. 87-92

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Product Packaging
2012

Fibre deformations in bagasse pulp induced by high consistency refining and their effect on strength properties of paper

Zeng, X., Fu, S., Retulainen, E. & Peng, Y., 2012, Proceedings of the 4th International Conference on Pulping, Papermaking and Biotechnology (ICPPB '12). p. 792-797

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

bagasse
refining
pulp
pulp fiber
Pinus

Spray application of biopolymers and tailored refining as tools in the production of formable paper material for novel applications

Vishtal, A., Retulainen, E., Vuoti, S. & Rantanen, T., 2012, NWBC 2012: The 4th Nordic Wood Biorefinery Conference, Helsinki, Finland, 23 - 25 October 2012. Niemelä, K. (ed.). Kuopio: VTT Technical Research Centre of Finland, p. 380-381 (VTT Technology; No. 53).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Open Access
Biopolymers
Formability
Refining
Packaging materials
Plastics applications
1 Citation (Scopus)

The effects of guar gum on wet web runnability: Laboratory and pilot-scale studies

Salminen, K., Kataja-aho, J., Lindqvist, H., Retulainen, E., Rantanen, T. & Sundberg, A., 1 Dec 2012, Paper Conference and Trade Show 2012, PaperCon 2012: Growing the Future - Co-located with Control Systems 2012. Vol. 1. p. 473-482 10 p.

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

guar gum
mechanical property
polymer
dietary fiber
strength (mechanics)

The effects of sequential polymer addition on wet- and dry-web mechanical characteristics: Laboratory, semi-pilot, and pilot studies

Kataja-aho, J., Salminen, K., Retulainen, E. & Rantanen, T., 2012, Proceedings of the Paper Conference and Trade Show, PaperCon 2012: Growing the Future . New Orleans, LA, USA: TAPPI Press, Vol. 1. p. 180-186

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

polymers
spraying
pulp
tensile strength
starch
2011

Improving the wet web strength and runnability

Retulainen, E., Salminen, K., Lindqvist, H., Oksanen, A. & Sundberg, A., 10 Apr 2011, Appita Annual Conference 2011. Appita, p. 57-63

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

Adhesion
Chemical contamination
Papermaking
Fibers
Chemical properties
2 Citations (Scopus)

The effect of fines on dewatering, wet and dry web properties

Lindqvist, H., Salminen, K., Kataja-Aho, J., Retulainen, E., Fardim, P. & Sundberg, A., 2011, PaperCon 2011. TAPPI Press, p. 448-455

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

dewatering
tensile strength
refiners
pulp
refining
3 Citations (Scopus)

The effects of certain polymers on tensile strength and tension relaxation of wet web

Salminen, K., Kataja-Aho, J., Lindqvist, H., Retulainen, E., Rantanen, T. & Sundberg, A., Dec 2011, Paper Conference and Trade Show 2011: PaperCon 2011. Vol. 1. p. 431-438 8 p.

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

Polymers
Tensile strength
Spraying
Fibers
World Wide Web
2010

Analysis of web breaks and stickies in newsprint mill using recovered paper

Salminen, K., Zeng, X., Retulainen, E., Martikainen, P., Fu, S., MacNeil, D., Jiang, P., Li, X. & Fu, Z., 2010, Research Progress in Paper Industry and Biorefinery. South China University of Technology, p. 1448-1452

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

Improving recyclability of chemical pulp by introducing non-charged cross-linked polysaccharide on fiber surface

Oksanen, A., Retulainen, E., Rantanen, T. & Brumer, H., 2010, 2010 PEERS Conference and 9th Research Forum on Recycling Conference Proceedings: Norfolk, VA, 17-20 Oct. 2010. TAPPI Press, p. 59-87

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

chemical pulp
xyloglucans
pulp
polysaccharides
crosslinking

Improving the materials efficiency of fibres by tailored addition of non-charged polysaccharide

Retulainen, E., Oksanen, A., Salminen, K., Rantanen, T. & Brumer, H., 2010, PTS Paper Symposium: Munich, 7-9 Sept. 2010.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Improving wet web runnability and paper quality by an uncharged polysaccharide

Oksanen, A., Rantanen, T., Retulainen, E., Salminen, K. & Brumer, H., 2010, Research Progress in Paper Industry and Biorefinery. South China University of Technology, p. 1444-1447

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

Wet webs in paper machine

Retulainen, E. & Salminen, K., 2010, Research Progress in Paper Industry and Biorefinery. South China University of Technology, p. 1440-1443

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

2009

Drying stress and shrinkage in paper and board

Retulainen, E., Martikainen, P. & Timofeev, O., 2009, Proceedings of the Hannu Paulapuro Symposium. p. 61-68

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Effect of electrolytes, pH and surface tension on dry and wet web properties

Lindqvist, H., Salminen, K., Kataja-aho, J., Sundberg, A., Holmbom, B. & Retulainen, E., 2009, 7th International Paper and Coating Chemistry Symposium. Hamilton, Canada, 10 - 12 June 2009. cd-rom ed. Toronto, Canada, p. 63-66

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

surface tension
tensile strength
electrolytes
permeability
air

Effects of furnish related factors on tension and relaxation of wet webs

Retulainen, E. & Salminen, K., 2009, Advances in pulp and paper research, Transactions of the 14th Fundamental Research Symposium. Oxford, GB, 13 - 18 Sept. 2009. I'Anson, S. J. (ed.). p. 1019-1037

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

Effects of strain rate and initial strain on the stress relaxation of wet paper

Kekko, P., Kouko, J., Retulainen, E. & Timonen, J., 2009, 6th International Symposium on Moisture and Creep Effects on Paper, Board and Containers.. United States Department of Agriculture Forest Service, (USDA Forest Service - General Technical Report FPL ; No. FPL-GTR-196).

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

Open Access
2008

Effects of selective addition of papermaking chemicals to fines and long fibres on strength and runnability of wet paper

Salminen, K., Cecchini, J., Retulainen, E. & Haavisto, S., 2008, TAPPI Press - Paper Conference and Trade Show, PaperCon '08. Dallas, Texas, 4 - 7 May 2008. cd-rom ed. TAPPI Press, p. 1469-1490

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

papermaking
pulp
chemical pulp
mechanical pulp
drainage
1993

Effect of fines on the properties of fibre networks

Retulainen, E., Moss, P. & Nieminen, K., 1993, Products of papermaking: Transactions of the 10th Fundamental Research Symposium held at Oxford. Baker, C. F. (ed.). Leatherhead, Vol. 2. p. 727 7 p.

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

chemical pulp
mechanical pulp
confocal laser scanning microscopy
roughness
lignin
1985

Effect of paper structure on the load elongation behaviour of fibre-to-fibre bonds

Retulainen, E. & Ebeling, K., 1985, Papermaking Raw Materials : Their interaction with the production process and their effect on paper properties. Punton, V. (ed.). London, Vol. 1. p. 229-263 (Transactions of the Fundamental Research Symposium, Vol. 8).

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

Elongation
Fibers
Refining
Bond strength (materials)
Debonding