Category Archives: Materials

Manufacturing high-quality BOPP and BOPET cast film

How to manufacture high-purity thermoplastic film by extrusion with an eye on BOPP and BOPET [...]

High-filtration screen changers

To achieve impurity-free thermoplastic film mixing virgin and recycled raw materials it is necessary to [...]

Screenchangers for the production of high-quality thermoplastic film

The production of thermoplastic film gets to a higher level if the involved extrusion system [...]

Extrusion line cost optimization

At the manufacturing stage of a continuous plastic extrusion line, certain choices prove to have [...]

Filtering test video with our automatic and continuous screen changer Gorillabelt T

We recently arranged some plastic extrusion filtering test sessions with our most advanced automatic and [...]

Gorillabelt T, the pace-setting screenchanger – how it works

What features a top-notch automatic and continuous screen changer for plastic extrusion systems? Why can [...]

High-level filtration screenchangers to recycle post-consumer plastic

Post-consumer recycled plastic is an invaluable resource to produce eco-friendly high-quality affordable plastic.

Processing post-industrial and post-consumer recycled plastic in extrusion

A screenchanger to process post-industrial and post-consumer recycled plastic is a strategic solution for your [...]

Focus on optimizing an extrusion system with a screenchanger

An extrusion system is, in the last resort, a system to produce plastic materials, processing [...]

A smarter, faster and more flexible plastic extrusion system

At Cofit, we have spent more than 50 years in designing and manufacturing screen changers [...]