Stasiek, J. “Modern Technologies and Equipment for Blowing Extrusion of the Films. Part 2, Trends in Development of Processing Lines for One-Stage Blowing Extrusion of the Films”. Polimery 50, no. 5 (September 1, 2022): 329-340. Accessed May 2, 2024. https://ichp.vot.pl/index.php/p/article/view/1636.