By Seunghoon Lee, Ph.D., senior researcher, Korea Institute of Materials Science (KIMS) Editor’s Note: This technical paper is based on a presentation at the 2019 AIMCAL R2R Conference Asia, held in Daejeon, South Korea, in May 2019. Abstract We introduced ion-beam web treatments for the fabrication of polymer films with a nanostructured surface. A linear ion-beam … [Read more...] about Self-organized nanostructures on polymer substrates using R2R linear ion-beam processes
Film Making & Substrates
Designing extrusion dies to optimize battery-separator film
By Patrick Meinen, global product line mgr., Nordson Extrusion Dies Industries LLC Introduction Beyond today’s widespread use in consumer electronics, lithium-ion (Li-ion) batteries are expected to grow rapidly in automotive and energy-storage applications. These uses pose great challenges because of stringent requirements for efficient and reliable battery performance. … [Read more...] about Designing extrusion dies to optimize battery-separator film
Constantia acquisition of Aluflexpack gets the green light
The European Commission has approved the proposed acquisition of Aluflexpack AG by Constantia Flexibles GmbH. Constantia is a global producer and supplier of flexible packaging, including plastic and aluminum-based products. Aluflexpack is a manufacturer and supplier of flexible packaging, primarily made from aluminum, for a variety of industries. The commission showed that … [Read more...] about Constantia acquisition of Aluflexpack gets the green light
New Linx UV coder redefines high-performance coding on flexible films and rigid plastics
Press release submitted on behalf of Linx Printing Technologies. Linx Printing Technologies, St. Ives, United Kingdom, a global leader in industrial coding and marking solutions, has launched the Linx UVG5 UV laser coder, setting a new standard for coding on challenging substrates. Designed to deliver high-performance permanent marking across a diverse range of materials, … [Read more...] about New Linx UV coder redefines high-performance coding on flexible films and rigid plastics
Blown and cast film: Shifting to sustainability
By Tom Bezigian, principal consultant, PLC Technologies Film & Extrusion Consulting Co. Since the development of polyethylene film in 1937 [1], advancements in film technology have been made that even the most foresightful would not have imagined. Multilayer films and composites that protect their contents for months and even years now are commonplace. Food waste is … [Read more...] about Blown and cast film: Shifting to sustainability