Although the primary role of packaging is to protect its content, it also acts as the carrier of both relevant information and visual identity. To enhance its properties, packaging materials are often coated with material which could provide barrier against chemicals, atmospheric conditions, or electromagnetic radiation. This paper focuses on the change of surface properties, i.e., wetting of a coated cardboard surface when packaging material is exposed to light induced accelerated ageing.

LINK:
https://www.grid.uns.ac.rs/symposium/download/2022/16.pdf

Coating, Nanocomposite, Packaging, Titanium dioxide (TiO2), Accelerated ageing