Testing of time-dependent runnability problems Some paper properties influence runnability of a printing press from a certain time after starting to print. Such time-dependent runnability problems are basically due to the interaction between paper surface and printing ink. Linting, picking, and piling are typical time-dependent runnability problems. Testing of these problems normally requires a full-scale
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Testing of time-dependent runnability problems
After reading this article you will..
- understand that the time-dependent runnability problems are basically due to the interaction between paper surface and printing ink.
- understand that the testing of these parameters often requires a full-size printing machine.
Content
Material testing and product properties
- Why test pulp and paper?
- Fibre properties
- Papermaking properties of pulp
- Fluff pulps
- Chemical analysis of pulps
- General physical properties of paper and board
- Optical properties of paper
- End-use properties of printing papers
- End-use properties of packaging papers and boards
- Tissue papers
- Permanent papers
- Reliability of results in physical testing of pulp and paper
- Quality control at the mill
- Standardisation in pulp and paper testing
Authors & references
Edited by:
Petteri Maijanen, ABB
Original author:
Olli Suontausta
Based on: Suontausta, O. End-use properties of printing papers (Chapter 9). In: Levlin, J-E. & Sjöderhelm, L. (ed), Pulp and paper testing (Book 17), Papermaking Science and Technology. Jyväskylä. 1999. Fapet Oy. pp. 183-215.
References:
- Anon., Interactions in offset printing, KCL Printing Training Course, Espoo, 1998, 34 p.
- Lindquist, U., Meinander, S., Tappi 64(12):61(1981)
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This page has been updated 26.03.2021
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