Recycled fibre
- Legislation
- Sources and quality of paper for recycling
- Recyclability of paper and board products – Deinkability
- Recycling versus recyclability
- Technical aspects of recycling
- Relevance of recyclability
- Repulpability and deinkability
- Deinkability test methods
- EPRC deinkability assessment
- Deinkability of different printed products
- Removability of adhesive applications
- EPRC assessment on removability of adhesive applications in graphic paper products
- Unit operations and equipment in recycled fibre processing
- Design of processes
- Design principles for stock preparation processes
- Process design for graphical grades, news print
- Process design for tissue
- Process design for board and packaging grades
- Reject and Sludge handling for graphical and tissue applications
- Reject and Sludge handling for board and packaging applications
- Water management
- Additives
- Deinking
- Bleaching of deinked pulp
- Process water treatment
- Sticky control – detackification
- Enzymatic solution for recycled fibres
- Papermaking potential of recycled fibre
- Differences between virgin and recycled fibre
- Repeated (manifold) recycling experiments
- Multiple papermaking with recycled fibres
- Modelling of fibre age distribution
- Special request of recycled fibre furnish in papermaking
- Effects of recycled fibre in papermaking
- Challenges of increased recycled fibre utilisation
Packaging paper Secondary fibre based case material papers (testliner, schrenz and recycled medium) as well as newsprint have the similarity, that they are produced with the highest paper for recycling utilisation rates of all paper grades, in some countries above 100 %. But in contrast to newsprint, which was more deeply investigated in the past, not
Authors & references
Author:
Hans Putz
References:
- Rimpf, J., Hainan PM 2 – weltweit größte Papiermaschine. Twogether No. 31, 2010, Voith Paper Holding, Heidenheim, p. 16–19, Release 26.07.2020: https://voith.com/corp-de/voith-paper_twogether31_de.pdf
- N.N., Größte Papierfabrik für Wellpappenrohpapiere in Deutschland – Größte Altpapier-Aufbereitungstrommel weltweit. Innovationsmonitor Berlin Brandenburg. Release 26.07.2020: http://www.innomonitor.de/index2.php?id=264
- N.N., Valmet to supply a containerboard making line with an extensive scope for Papierfabrik Palm in Germany. Valmet Forward. Release 26.07.2020: https://www.valmet.com/media/news/press-releases/2019/valmet-to-supply-a-containerboard-making-line-with-an-extensive-scope-for-papierfabrik-palm-in-germany/
- Koning, J.W. and Godshall, W.D., Repeated recycling of corrugated containers and its effect of strength properties. Tappi J. 58(1975) No. 9, p. 146–150
- Christ, A. and Spielmann K., 2018 European Database for Corrugated Board Life Cycle Studies. FEFCO Corrugated Packaging & CEPI ContainerBoard, Brussels, 2018
- Göttsching, L. and Stürmer, L., Physikalische Eigenschaften von Sekundärfaserstoffen unter dem Einfluß ihrer . Vorgeschichte. Teil III: Einflüsse der Papierherstellung (Zustand der Primärfaserstoffe, Hilfsstoffe, Blattbildung, Trocknung). Wochenbl. Papierfabrikat. 107(1979) No. 3, p. 69–76
- Horn, R. A., What are the effects of recycling on fiber and paper properties? Paper Trade J. 159(1975) No. 7/8, p. 78–82
- Borchers, B., Forkel, H. and Ritter, K., Verhalten und Wirkung der Stärke im Neupapier-Altpapier-Kreislauf. Das Papier 47(1993) No. 10A, p. V40–V46
- Stürmer, L. and Göttsching, L., Pysikalische Eigenschaften von Sekundärfaserstoffen unter Einfluß ihrer Vorgeschichte. Teil V: Einflüsse der Papierverarbeitung (Wellenbilden). Wochenbl. Papierfabrikat. 106(1979) No. 9, p. 309–316
- Kreplin, F., Putz, H.J. and Schabel, S., Multiple Recycling of Corrugated Board. Part I: Multiple Recycling of Corrugating Base Paper. Tappi PaperCon Conference, TAPPI PRESS, Atlanta, 2019
- Putz, H.-J. and Schabel, S., The Mythos begrenzter Faserlebenszyklen. Wochenbl. Papierfabrikat. 146(2018) No. 6, p. 350–357
- VDW, Zahlen und Fakten. Daten für die Wellpappenindustrie – Ausgabe 2020. Verband der Wellpappenindustrie, Darmstadt. Release 25.07.2020: https://www.wellpappen-industrie.de/data/04_Verband/05_Publikationen/03_ZahlenFakten/ZahlenFakten-2020.pdf
- Kreplin, F., Ermittlung der Eigenschaftsänderungen von Wellpappe beim mehrfachen Recycling und Abschätzung der maximal möglichen Umläufe. IGF-Vorhaben 19685, PMV, Technische Universität Darmstadt, Darmstadt, 2020
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This page has been updated 16.11.2021