Extrusion polymers This article involves mainly polymers in melt coating (extrusion coating LINK) but most of their rules and properties also cover polymer films in laminates. In many applications polymers provide necessary improvements in properties compared to paper or paperboard (Table 1). In packaging the most important ones are barrier (e.g. water, oxygen and
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Extrusion polymers
After reading this article you will..
- know the most-used extrusion polymers and their main characteristics
Content
Natural fibre products
- Printing and writing papers
- Paperboards
- Tissue
- Nonwovens
- Speciality papers
- Production of paper and board
- Stock and water systems
- Web forming
- Wet pressing
- Drying of natural fibre products
- Surface sizing
- Pigment coating
- Finishing
- Converting of paper and board
- Papermaking chemistry
- Paper physics
- Printing
Authors & references
Edited by:
Professor Jurkka Kuusipalo and Dr. Johanna Lahti, Tampere University
Based on: Kuusipalo, J., Savolainen, A., Laiho, E. and Penttinen, T. Extrusion coating and products (Chapter 4). In: Kuusipalo, J. (ed), Paper and Paperboard Converting, (Book 12), Papermaking Science and Technology. 2nd edition. Jyväskylä, 2008, Finnish Paper Engineers’ Association/Paperi ja Puu Oy. pp. 106 – 166. More literature references can also be found in this chapter.
References:
- U.S.I. Chemicals Corp., Plastics and Polyethylene. In: PetrotheneR Polyolefins…. a processing guide, Fifth edition, 1986, 6-9.
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This page has been updated 22.03.2022
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