Face au formidable essor de l'impression numérique, les fabricants de
papier doivent créer de nouveaux papiers en améliorant leur imprimabilité,
leur qualité d'impression ainsi que leur aptitude au désencrage et au
recyclage. En effet, les impacts environnementaux doivent de plus en
plus être pris en compte dans le cadre des nouveaux procédés d'impression
recourant à de nouvelles encres et à de nouvelles presses.
Les conférenciers feront le point sur les dernières avancées scientifiques
et techniques concernant les relations encre-papier dans le cadre de l'impression
numérique, notamment sur l'aptitude au désencrage et sur les stratégies de désencrage.
|
Mardi 8 novembre 2011 |
|
8.30 - 9.15 |
Conference registration & Coffee |
|
9.15 - 9.30 |
Welcoming |
|
9.30 - 11.00 |
Digital printing market & technology |
| |
1/ Page volume growth and application
shift in ultra-high volume continuous feed colour inkjet printing |
R. Schlözer -
InfoTrends |
| |
2/ Digital printing technology overview |
G. Lane -
Hewlett Packard |
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3/ The environmental case for digital
printing: life cycle assessment studies of marketing collateral and paperback book ecosystems |
N. Miller, T. Strecker, E. Chappell -
Hewlett Packard |
|
11.00 - 11.30 |
Coffee break |
|
11.30 - 12.30 |
Deinking industry (market, volume, process), simulation and mechanisms |
| |
4/ Deinking industry in Europe –
Recent experience with digital prints |
A. Fischer, A. Faul -
INGEDE |
| |
5/ Flotation mechanisms: review |
D. Beneventi -
Grenoble INP-Pagora /
CNRS |
|
12.00 - 14.00 |
Lunch at CTP |
|
14.00 - 15.30 |
Inkjet prints deinking (1) |
|
| |
6/ Ink / paper interaction in inkjet printing |
A. Blayo -
Grenoble INP-Pagora |
| |
7/ Deinking of ink jet prints : a review |
G. Dorris -
FPInnovations |
| |
8/ DPDA Summary of inkjet print deinking evaluations |
D. Hatfield -
Kodak |
|
15.30 - 16.00 |
Coffee break |
|
16.00 - 17.00 |
Inkjet prints deinking (2) |
| |
9/ First results for UPM / HP cooperation on inkjet deinking research : ink effect |
H. Ehrlich, M. Macias, P. Engert, G. Lane, N. Miller -
UPM /
Hewlett Packard |
| |
10/ Effect of paper design on deinking of HP pigmented inkjet inks |
M. Macias, G. Wingkono, N. Miller, G. Lane -
Hewlett Packard |
| |
Evening dinner |
|
Mercredi 9 novembre 2011 |
|
9.00 - 10.30 |
Deinking chemistry |
| |
11/ Deinking of digital prints with near neutral HPES chemistry |
H. Ng, M. Bhattacharayya, L. Mittelstadt, W. Zhang -
Hewlett Packard |
| |
12/ Improved deinking of ink jet printed paper using DEKA |
C. Basilio, S. Sheppard -
Thiele Kaolin |
| |
13/ Improvement of the deinkability of
inkjet printings |
Y. Ueda, H. Takahashi -
Kao Corporation |
|
10.30 - 11.00 |
Coffee break |
|
11.00 - 12.30 |
Deinking chemistry |
| |
14/ Possibilities of enzyme-aided deinking of ink-printed paper |
K. Kemppainen, T. Hakala -
VTT |
| |
15/ Lab scale process investigation for the deinking of ink jet printed papers |
D. Glover, J. Tian, T. Nicholas -
Buckman /
Eastman Kodak |
| |
16/ Deinking behaviour of recovered paper mixtures containing digital prints |
D. Voss, H. Putz -
PMV Darmstadt |
|
12.00 - 14.00 |
Lunch at CTP |
|
14.00 - 15.30 |
Toner print deinking |
| |
17/ Toner paper interactions in electrophotographic printing |
L. Leroy -
Centre Technique du Papier |
| |
18/ Deinking of toner prints : a review |
B. Fabry -
Centre Technique du Papier |
| |
19/ Recent lab and pilot studies of the deinking of LEP prints |
M. Aronhime, Y. Rosen, J. Belson, N. Miller -
Hewlett Packard |
|
15.30 - 16.00 |
Coffee break |
|
16.00 - 17.00 |
Industrial experience |
| |
20/ Review of the impact of inkjet printed paper on the operation
and final product of a North American deinking mill |
G. Williams -
InfoPrint |
| |
21/ Effect of process water contamination on flotation mechanisms |
B. Carré -
Centre Technique du Papier |
