Satinal has inaugurated Europe’s first co-extrusion line at its Erba headquarters, marking a major advancement for solar and architectural glass technologies. The new line produces advanced multi-layer films by combining EVA (Ethylene Vinyl Acetate), POE (Polyolefin Elastomer), and EPE (Ethylene-Propylene Elastomer) into single, cohesive products. Each polymer contributes distinct benefits: EVA ensures strong adhesion and optical clarity, POE adds flexibility and UV resistance, while EPE enhances elasticity and acoustic performance.
The co-extrusion process enables precise control over layer thickness and uniformity, improving durability, mechanical strength, and the long-term efficiency of photovoltaic modules. This technology also supports the production of STRATO® acoustic interlayers, a tri-layer film designed to reduce sound transmission in architectural applications, providing superior insulation without compromising transparency.
This installation represents the first of four planned expansions for Satinal’s STRATO® Solar PV Encapsulants division, with subsequent lines expected to come online later this year. The project highlights Satinal’s commitment to innovation, sustainability, and leadership in the European market.
By combining cutting-edge polymer technology with large-scale production capabilities, Satinal is positioning itself at the forefront of high-performance encapsulants and interlayers for both solar energy and modern architectural solutions. 
Source: Satinal with additional information added by Glass Balkan
