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Graphic paper
After reading this article you will..
- know the effects of multiple recycling on graphic paper products.
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
Authors & references
Author:
Hans Putz
References:
- Eriksson, I., Lunabba, P., Petterson, A. and Carlsson G., Recycling potential of printed thermomechanical fibres for newsprint. Tappi J. 80(1997) No. 7, p. 151–158
- Hunold, M. and Göttsching, L., Mehrfach-Recycling im halbtechnischen Maßstab. Das Papier 50(1996) No. 10A, p. V82–V90
- Engstrand, P., The Effect of Multiple Recycling on Newsprint Quality – A Large Scale Pilot Study Performed 1992-1996. PTS-CTP Deinking-Symposium, Munich, 2002
- Schabel, S. and Putz, H.-J., Rohstoff Altpapier – ein Ausblick. Wochenbl. Papierfabrikat. 133(2005) No. 1/2, p. 1–6
- Geistbeck, M. and Weig, X., Die Verwendung von Altpapier und dessen Grenzen. Das Papier, 61(2007) No. 3, p. T20–T24
- Huber, P. et al., Effect of the deinking process on physical properties of various wood-free recovered paper furnishes. Pulp & Paper Canada, 107(2006) No. 7/8, p. 34–40
- Kang, T; Paulapuro, H., Recycle Potential of Externally Fibrillated Chemical Pulp. Progress in Paper Recycling 15(2006) No. 2, p. 11–17
- Selder, H., Dockal-Baur, J. and Borschke, D., Aufbesserung von Altpapierstoffen für Verpackungspapierherstellung durch Decrilling. Wochenbl. Papierfabrikat. 130(2002) No. 5, p. 292–298
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This page has been updated 16.11.2021