The cooling circulation of nitrogen shrinks the outer surface of the insulation, thereby forcing the insulated core into its round shape. This process enables a catenary line with moderate rotation to produce cables with thick walls.
Excellent roundness with outstanding concentricity, and the final cable material costs lowered by 6 - 7%.
22.7.2026
The Maillefer IV medical tube extrusion line remains our classic product. It’s what customers have long asked for. It’s what we continue to deliver – high-performance fully equipped lines, from extrusion to coiling, dedicated to produce soft intravenous tube for the big names in the industry. Yet, today’s landscape has changing. There is so much more to offer. Read more
8.7.2026
PP Process Modeling – Void HypothesisThis novel measurement method is an added tool to investigate and gain insight into the PP extrusion process. The theory of modelling it is confirmed and shows the way to optimization. Read more
24.6.2026
When durability meets innovation, production keeps running strong. Maillefer’s upgrade solutions breathe new life into extrusion lines built to last — and perform better. Read more
10.6.2026
Innovation doesn’t happen in isolation. Inside Maillefer’s R&D Centers, collaboration turns ideas into breakthroughs — where customers, materials, and expertise converge. Read more
27.5.2026
A new chapter in power cable design is emerging. Maillefer joins forces with leading partners to turn recyclable PP technology into tomorrow’s high-performance standard. Read more
22.5.2026
Maillefer’s OEL42 drop cable jacketing line delivers precision, durability, and speed — empowering manufacturers to supply the rising connectivity demands with confidence. Read more
18.5.2026
What happens when material mastery meets extrusion expertise? Maillefer and Celanese join forces to redefine the possibilities for dynamic and semi-dynamic automotive weather seals made of TPV. Read more
6.5.2026
When thinking about sustainability in the cable industry, Maillefer considers where we can have the most impact on carbon footprint. Our own actions as an equipment provider are clearly modest compared to the effects we can have on the cable manufacturing end. In cable production, the materials processed during the extrusion phase easily represents 95% of the carbon footprint generated. This is because cable making consumes much material. At Maillefer, we can have the biggest impact by helping our cable-making customers achieve their sustainability goals. Our shared goal is to make more with less. Read more
