BOPP foil surface treatment by ambient air volume and coplanar
dielectric barrier discharge in roll-to-roll configuration

a 2021

BOPP foil surface treatment by ambient air volume and coplanar dielectric barrier discharge in roll-to-roll configuration

KELAR TUČEKOVÁ, Zlata; Petra ŠRÁMKOVÁ; Michal FLEISCHER; Jakub KELAR; Dušan KOVÁČIK et al.

Základní údaje

Originální název

BOPP foil surface treatment by ambient air volume and coplanar dielectric barrier discharge in roll-to-roll configuration

Autoři

KELAR TUČEKOVÁ, Zlata; Petra ŠRÁMKOVÁ; Michal FLEISCHER; Jakub KELAR a Dušan KOVÁČIK

Vydání

2nd Plasma Nanotechnologies and Bioapplications Workshop, 2021

Další údaje

Jazyk

angličtina

Typ výsledku

Konferenční abstrakt

Obor

10305 Fluids and plasma physics

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Označené pro přenos do RIV

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-80-210-9946-3

Klíčová slova anglicky

BOPP; VDBD; DCSBD; wettability; oxidation; adhesion; ageing

Příznaky

Mezinárodní význam

Změněno: 9. 11. 2021 12:11, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Biaxially oriented polypropylene (BOPP) foils are often used in the packaging industry due to their excellent mechanical and barrier properties. However, the low surface free energy hinders processes such as printing and labelling, where improved wettability and good adhesion are needed. BOPP surface activation was tested using two different low-temperature plasma sources operating in ambient air and capable of in-line operating. The volume dielectric barrier discharge (VDBD) and diffuse coplanar surface barrier discharge (DCSBD) were applied to improve the wettability and adhesion of several seconds (1-10 s) treated surface. The changes in morphology and surface chemistry were analysed by SEM, AFM, WCA, SFE and XPS. The adhesion was estimated by a peel force test, and the ageing of the treatment was monitored for a month. Both plasma sources ensured the stable improvement of surface properties acquired mostly by introducing polar (oxygen-containing) groups onto the surface. However, the VDBD treatment induced structural changes causing undesirable haze and loss of transparency of BOPP foil, which was not observed in the case of DCSBD treatment.

Návaznosti

LM2018097, projekt VaV

Název: Centrum výzkumu a vývoje plazmatu a nanotechnologických povrchových úprav (Akronym: CEPLANT)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, R&D centre for plasma and nanotechnology surface modifications

Citovat

KELAR TUČEKOVÁ, Zlata; Petra ŠRÁMKOVÁ; Michal FLEISCHER; Jakub KELAR a Dušan KOVÁČIK. BOPP foil surface treatment by ambient air volume and coplanar dielectric barrier discharge in roll-to-roll configuration. In 2nd Plasma Nanotechnologies and Bioapplications Workshop. 2021. ISBN 978-80-210-9946-3.

@proceedings{1801296,
   author = {Kelar Tučeková, Zlata and Šrámková, Petra and Fleischer, Michal and Kelar, Jakub and Kováčik, Dušan},
   booktitle = {2nd Plasma Nanotechnologies and Bioapplications Workshop},
   keywords = {BOPP; VDBD; DCSBD; wettability; oxidation; adhesion; ageing},
   language = {eng},
   isbn = {978-80-210-9946-3},
   title = {BOPP foil surface treatment by ambient air volume and coplanar dielectric barrier discharge in roll-to-roll configuration},
   url = {https://munispace.muni.cz/library/catalog/book/2111},
   year = {2021}
}

TY  - CONF
ID  - 1801296
AU  - Kelar Tučeková, Zlata - Šrámková, Petra - Fleischer, Michal - Kelar, Jakub - Kováčik, Dušan
PY  - 2021
TI  - BOPP foil surface treatment by ambient air volume and coplanar dielectric barrier discharge in roll-to-roll configuration
SN  - 9788021099463
KW  - BOPP
KW  - VDBD
KW  - DCSBD
KW  - wettability
KW  - oxidation
KW  - adhesion
KW  - ageing
UR  - https://munispace.muni.cz/library/catalog/book/2111
N2  - Biaxially oriented polypropylene (BOPP) foils are often used in the packaging industry due to their excellent mechanical and barrier properties. However, the low surface free energy hinders processes such as printing and labelling, where improved wettability and good adhesion are needed. BOPP surface activation was tested using two different low-temperature plasma sources operating in ambient air and capable of in-line operating. The volume dielectric barrier discharge (VDBD) and diffuse coplanar surface barrier discharge (DCSBD) were applied to improve the wettability and adhesion of several seconds (1-10 s) treated surface. The changes in morphology and surface chemistry were analysed by SEM, AFM, WCA, SFE and XPS. The adhesion was estimated by a peel force test, and the ageing of the treatment was monitored for a month. Both plasma sources ensured the stable improvement of surface properties acquired mostly by introducing polar (oxygen-containing) groups onto the surface. However, the VDBD treatment induced structural changes causing undesirable haze and loss of transparency of BOPP foil, which was not observed in the case of DCSBD treatment.
ER  -

KELAR TUČEKOVÁ, Zlata; Petra ŠRÁMKOVÁ; Michal FLEISCHER; Jakub KELAR a Dušan KOVÁČIK. BOPP foil surface treatment by ambient air volume and coplanar dielectric barrier discharge in roll-to-roll configuration. In \textit{2nd Plasma Nanotechnologies and Bioapplications Workshop}. 2021. ISBN~978-80-210-9946-3.

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