Multilayer Barrier Paperboard Based on Nanocellulose and Biodegradable Thermoplastics

Johanna Lahti; Rajesh Koppolu; Tiffany Abitbol; Christian Aulin; Jurkka Kuusipalo; Martti Toivakka

Multilayer Barrier Paperboard Based on Nanocellulose and Biodegradable Thermoplastics

Johanna Lahti
, Rajesh Koppolu
, Tiffany Abitbol
, Christian Aulin
, Jurkka Kuusipalo
, Martti Toivakka

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

Abstract

Two continuous coating methods used in tandem to produce multilayer barrier paperboard: • Slot-die coating of Nanocellulose (MFC/CNF) • Extrusion coating of thermoplastics (LDPE, E (PLA+PBAT), PBS) • Extrusion coating helps offset coating defects in nanocellulose layer → improved overall barrier performance • A small % of pigment blended into nanocellulose helps with adhesion with thermoplastics • Plasticizers viz. glycerol promote uniform nanocellulose coating → better barrier • Sandwiching nanocellulose in-between water vapor impermeable layers could help with O₂barrier at higher humidities.

Original language	English
Title of host publication	18th Biennial TAPPI European PLACE Conference
Publisher	Technical Assoc. of the Pulp and Paper Industry Press
ISBN (Electronic)	9781713862222
Publication status	Published - 2022
Publication type	A4 Article in conference proceedings
Event	Biennial TAPPI European PLACE Conference 2022 - Bratislava, Slovakia Duration: 10 Oct 2022 → 12 Oct 2022 Conference number: 18

Publication series

Name	TAPPI European PLACE Conference
Volume	2022-October

Conference

Conference	Biennial TAPPI European PLACE Conference 2022
Country/Territory	Slovakia
City	Bratislava
Period	10/10/22 → 12/10/22

Publication forum classification

Publication forum level 0

ASJC Scopus subject areas

Media Technology
General Chemical Engineering
General Chemistry
Mechanical Engineering
General Materials Science

Cite this

@inproceedings{0b1b5fe4a44648768ffc41faeddb11b8,

title = "Multilayer Barrier Paperboard Based on Nanocellulose and Biodegradable Thermoplastics",

abstract = "Two continuous coating methods used in tandem to produce multilayer barrier paperboard: • Slot-die coating of Nanocellulose (MFC/CNF) • Extrusion coating of thermoplastics (LDPE, E (PLA+PBAT), PBS) • Extrusion coating helps offset coating defects in nanocellulose layer → improved overall barrier performance • A small \% of pigment blended into nanocellulose helps with adhesion with thermoplastics • Plasticizers viz. glycerol promote uniform nanocellulose coating → better barrier • Sandwiching nanocellulose in-between water vapor impermeable layers could help with O2barrier at higher humidities.",

author = "Johanna Lahti and Rajesh Koppolu and Tiffany Abitbol and Christian Aulin and Jurkka Kuusipalo and Martti Toivakka",

year = "2022",

language = "English",

series = "TAPPI European PLACE Conference",

publisher = "Technical Assoc. of the Pulp and Paper Industry Press",

booktitle = "18th Biennial TAPPI European PLACE Conference",

}

Lahti, J, Koppolu, R, Abitbol, T, Aulin, C, Kuusipalo, J & Toivakka, M 2022, Multilayer Barrier Paperboard Based on Nanocellulose and Biodegradable Thermoplastics. in 18th Biennial TAPPI European PLACE Conference. TAPPI European PLACE Conference, vol. 2022-October, Technical Assoc. of the Pulp and Paper Industry Press, Biennial TAPPI European PLACE Conference 2022, Bratislava, Slovakia, 10/10/22.

Multilayer Barrier Paperboard Based on Nanocellulose and Biodegradable Thermoplastics. / Lahti, Johanna; Koppolu, Rajesh; Abitbol, Tiffany et al.
18th Biennial TAPPI European PLACE Conference. Technical Assoc. of the Pulp and Paper Industry Press, 2022. (TAPPI European PLACE Conference; Vol. 2022-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Multilayer Barrier Paperboard Based on Nanocellulose and Biodegradable Thermoplastics

AU - Lahti, Johanna

AU - Koppolu, Rajesh

AU - Abitbol, Tiffany

AU - Aulin, Christian

AU - Kuusipalo, Jurkka

AU - Toivakka, Martti

N1 - Conference code: 18

PY - 2022

Y1 - 2022

N2 - Two continuous coating methods used in tandem to produce multilayer barrier paperboard: • Slot-die coating of Nanocellulose (MFC/CNF) • Extrusion coating of thermoplastics (LDPE, E (PLA+PBAT), PBS) • Extrusion coating helps offset coating defects in nanocellulose layer → improved overall barrier performance • A small % of pigment blended into nanocellulose helps with adhesion with thermoplastics • Plasticizers viz. glycerol promote uniform nanocellulose coating → better barrier • Sandwiching nanocellulose in-between water vapor impermeable layers could help with O2barrier at higher humidities.

AB - Two continuous coating methods used in tandem to produce multilayer barrier paperboard: • Slot-die coating of Nanocellulose (MFC/CNF) • Extrusion coating of thermoplastics (LDPE, E (PLA+PBAT), PBS) • Extrusion coating helps offset coating defects in nanocellulose layer → improved overall barrier performance • A small % of pigment blended into nanocellulose helps with adhesion with thermoplastics • Plasticizers viz. glycerol promote uniform nanocellulose coating → better barrier • Sandwiching nanocellulose in-between water vapor impermeable layers could help with O2barrier at higher humidities.

M3 - Conference contribution

AN - SCOPUS:85143252119

T3 - TAPPI European PLACE Conference

BT - 18th Biennial TAPPI European PLACE Conference

PB - Technical Assoc. of the Pulp and Paper Industry Press

T2 - Biennial TAPPI European PLACE Conference 2022

Y2 - 10 October 2022 through 12 October 2022

ER -

Multilayer Barrier Paperboard Based on Nanocellulose and Biodegradable Thermoplastics

Abstract

Publication series

Conference

Publication forum classification

ASJC Scopus subject areas

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Cite this