How to manufacture high-purity thermoplastic film by extrusion with an eye on BOPP and BOPET cast film? How to select the right screen changer?
To achieve impurity-free thermoplastic film mixing virgin and recycled raw materials it is necessary to use a high-filtration screen changer that ensures top quality of end applications.
Per ottenere film termoplastici estrusi senza impurità, miscelando materie prime vergini e riciclate, è necessario utilizzare un cambiafiltro ad elevata filtrazione che garantisca un’ottima qualità dell’applicazione finale.
The production of thermoplastic film gets to a higher level if the involved extrusion system is equipped with a self-cleaning continuous screen changer. This choice results in low production costs, value-added products, production sustainability and compliance with applicable regulations in force.
Se produci film termoplastici, nel tuo sistema di estrusione è opportuno prevedere un cambiafiltro continuo e autopulente. In questo modo mantieni bassi i costi di produzione, ottieni prodotti ad alto valore aggiunto, mantieni sostenibile la produzione e rispetti le normative.
As a plastic plant manager, you are often required to make decisions about how to introduce innovation, new processes, and new systems in plastic production.
Mr Alessandro Fabbri, Cofit International General Manager, introduced Gorillabelt T at K 2019 – in an interview he talked about the most innovative automatic and continuous screen changer for plastic extrusion.
This excerpt from an important report clarifies which are major trends shaping worldwide plastic extrusion screenchanger market over the next years.
Today, major sector changes must be considered when designing and manufacturing screen changers intended for plastic extrusion, as well as for any other industrial sector, paying special attention to emerging development models connected with Industry 4.0.
In the circular economy model, plastics is a key element. Today, all plastics products are designed and manufactured with recycling in mind to avoid wasting resources and to minimize climate impact.