Medical products become more complex, which imposes more stringent requirements on the packaging's barrier properties. Modern medical products are often volatile and sensitive to oxygen, so it may be a problem to obtain the necessary shelf life if the product is filled into a monolayer PP, HDPE or COC vial.
As a solution to this particular problem, MedicoPack offers multilayer vials. These are vials made up of a PP / EVOH / PP construction. It is a unique construction that gives the product a longer durability, as the EVOH material provides a functional barrier in both directions: it ensures formal integrity and quality, while also blocking external gas penetration.
If you want to know if PP vials are suitable for storage of your liquid, our development department is always ready to help you - contact us here.