Cumapol

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Polyester Upgrading

We process your virgin or

recycled polyester to the

desired specification

Regranulation

Re-extrusion of your flakes

into homogeneous 

high-quality rPET 

Compounding

Precise dosage of additives

to upgrade your polyester

properties

Crystallization

We can crystallize even very

slow crystallizating polyesters 

to optimize further processing

SSP Process

We can increase the

molecular weight of

your polyester to any

required level

What kind of upgrading does your polyester need?
What kind of packaging solution are you looking for?
We will get in touch Keep a close eye on your mailbox
Select your process
  • Regranulation
  • Compounding
  • Crystallization
  • Solid State Polymerization
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Meet the people that develop your customized polyesters 

...our specialists

For customers committed to a circular and waste-free polymer industry, we develop and offer processes to produce fully sustainable polyesters.

See what we already achieved