COLINES® Sets New Benchmark in Flexible Packaging with Next-Gen Cast MDO-PE Technology

In the ever-evolving world of flexible packaging, COLINES® continues to lead the charge with pioneering developments that are redefining industry standards. Their latest breakthrough in Cast MDO-PE (Machine Direction Oriented Polyethylene) film technology is setting a new gold standard in mono-material packaging performance, sustainability, and versatility.

The journey began three years ago at the K Show in Düsseldorf, where COLINES® made waves by introducing the industry’s first fully mono-material stand-up pouch. This pouch, made entirely of polyethylene through the lamination of Cast MDO-PE and Cast PE films, offered a high-performance, fully recyclable alternative to traditional multi-layered packaging.

But COLINES® didn’t stop there. They pushed the innovation envelope even further by debuting single-layer Cast MDO-PE films, providing unmatched sealing capabilities on one side and superior printability on the other all while boasting crystal-clear optics, low haze, and a high-gloss finish.

What sets this apart from conventional solutions is the shift away from traditional blown film processes. While mono-oriented PE has long been associated with blown extrusion, COLINES®’ research and development efforts proved that Cast MDO-PE delivers superior results from processing consistency to visual appeal. More importantly, it offers a realistic replacement for non-recyclable laminates like BOPET, with the added advantage of down-gauging potential and full recyclability.

The game-changing element? COLINES®’ patented calendering system. This advanced technology reduces energy consumption by capitalizing on latent heat of fusion, significantly shortens startup times, and slashes production scrap delivering a major sustainability win and operational efficiency boost.

Now, as anticipation builds for the upcoming K Show, COLINES® is gearing up to unveil the next evolution of its Cast MDO-PE solutions. Attendees can expect to experience first-hand how this cutting-edge innovation is not just keeping pace with the industry’s sustainability goals, but actively reshaping the future of flexible packaging.

In an era where recyclability, performance, and environmental impact matter more than ever, COLINES® is showing the packaging world that progress isn't just possible it’s already happening.