Screen-printing of microfibrillated cellulose for an improved moisture management, strength and abrasion resistant properties of flame-resistant fabrics

Vanja Kokol (Corresponding Author), Vera Vivod, Zdenka Peršin, Taina Kamppuri, Polona Dobnik-Dubrovski

Research output: Contribution to journalArticleScientificpeer-review

11 Citations (Scopus)


Low moisture absorbency of hydrophobically coated flame-resistant (FR) fabrics do not correlate well with the thermophysiological comfort. In this frame, we were the first to study the effect of screen-printed microfibrillated cellulose (MFC) on fabric’s breathability and moisture build-up and transfer as user-friendly and wear-related comfortable coating. The amount of MFC applied and its patterning was varied using different printing parameters, the density and thickness of FR fabric, and studied by add-on measurement and microscopic imaging. The effect of MFC coating and its durability (attachment) after a post-printing of hydrophobic polyacrylate on the same (layer-by-layer) or other side of the fabrics was considered, thus to maintain one side of the fabric (facing towards the wearer) hydrophilic while keeping the other side (facing outward) hydrophobic. The results showed that MFC provides uniform and repeatable printing, which gave homogeneous patterning with good layering on the fabrics, although, resulting in the MFC concentration, squeegee’ pressure, and fabric’ structure dependent add-on, its imprinting and co-crosslinking within the polyacrylate. This slightly reduced the fabric air-permeability, but increased it surfaces wetting, moisture uptake kinetic and capacity (hydroscopicity), without affecting the water vapour transfer. Besides, the polyacrylate could fix the MFC pre-printed on the other side of the fabric, thus maintaining its hydrophilicity, being more pronounced in the case of less open and thicker fabric, while improving its tensile/tear strengths and abrasion resistance, without deterioration of the fabric`s flammability.
Original languageEnglish
Pages (from-to)6663-6678
Publication statusPublished - Jul 2021
MoE publication typeA1 Journal article-refereed


This project has received funding from the European Union’s Horizon 2020 Research and Innovation Programme (Grant Agreement No. 760601), as well as from the Slovenia Research Agency (Grant Agreement No. L2-9249 and Research Programme P2-0118).


  • Abrasion resistance
  • Fabric structure
  • Microfibrillated cellulose
  • Moisture management
  • Screen printing
  • Tensile/tear strength


Dive into the research topics of 'Screen-printing of microfibrillated cellulose for an improved moisture management, strength and abrasion resistant properties of flame-resistant fabrics'. Together they form a unique fingerprint.

Cite this