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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Mäkelä, Tapio
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2022Giant magnetoresistance response in Sr 2 FeMoO 6 based organic spin valvescitations
- 2022Optical properties of an organic-inorganic hybrid film made of regenerated cellulose doped with light-scattering TiO2 particlescitations
- 2022Giant magnetoresistance response in Sr2FeMoO6 based organic spin valvescitations
- 2018Systematic Design of Printable Metasurfacescitations
- 2018Systematic Design of Printable Metasurfaces: Validation Through Reverse-offset Printed Millimeter-wave Absorberscitations
- 2016Towards printed millimeter-wave components:Material characterizationcitations
- 2016Towards printed millimeter-wave componentscitations
- 2016Towards printed millimeter-wave components: Material characterizationcitations
- 2014Nanometer to micrometer scale patterning by thermal roll to roll NIL
- 2012Roll-to-roll pilot nanoimprinting process for backlight devicescitations
- 2012IR-sintering of ink-jet printed metal-nanoparticles on papercitations
- 2011Pilot scale roll to roll nanoimprint process for backlight devices
- 2010Backlight device fabricated by roll-to-roll nanoimprinting
- 2010Rotation controlled imprinting
- 2008Towards printed electronic devices. Large-scale processing methods for conducting polyaniline
- 2008Continuous Double-Sided Roll-to-Roll Imprinting of Polymer Filmcitations
- 2008Roll-to-Roll Fabrication of Bulk Heterojunction plastic solar cells using the reverse gravure coating techniquecitations
- 2008Roll-to-roll fabrication of bulk heterojunction plastic solar cells using the reverse gravure coating techniquecitations
- 2007Continuous 2-sided roll to roll nanopatterning of a polymer filmcitations
- 2001Self-organization of nitrogen-containing polymeric supramolecules in thin filmscitations
- 2001Imprinted electrically conductive patterns from a polyaniline blendcitations
Places of action
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article
Continuous Double-Sided Roll-to-Roll Imprinting of Polymer Film
Abstract
Roll-to-roll imprinting of two-sided structures on thermoplastic polymer film have been studied. Two continuous roll-to-roll approaches to producing structures on both sides of a web have been developed. In the sequential method, two separate printing units are used to the pattern upper and bottom surfaces of the film. In simultaneous roll-to-roll imprinting, two patterned rolls are used in one imprinting unit to pattern both sides simultaneously. In both experiments, flexible Ni-masters with submicron patterns wrapped on supporting metal rolls are used as stamps. The cellulose acetate film 95 µm thick and 50 mm wide has been used as the imprint material in the experiments. Patterned films were studied with an optical microscope and an atomic force microscope (AFM). The results indicate that both methods can be used for double-sided imprinting. However, in sequential imprinting, the first printed pattern is slightly damaged during the second printing phase.