Aurora® multi-layered films are not tinted nor using pigments or dyes, instead they achieve their pearlescent shimmer through a combination of different polymer layers – known as the optical core.
It is in this core that the colours seen are formed. More than 100 wafer-thin polymer layers disperse the light into various complementary colours. The number of layers and the thickness of the core determine the intensity and reflection of the colour.
Aurora®'s particular properties are a huge benefit for packaging, deodorants and perfume bottles.
They are used for self-adhesive labelling, cardboard lamination such as for folding boxes, as gift wrapping paper or film just to mention a view.