Using thermoplastic elastomer (TPE) technology that is supplied in granulate form, liquefied using extrusion, and applied directly into closure, PVC-free Closures come in 3 versions intended for cold-filling, pasteurization, and sterilization. Safety requirements for food products in glass containers using lug and twist-off metal closures are ensured since there is no liquid plasticizer for elasticity being used, minimizing potential risks for migration of undesirable substances.
This story is related to the following:Plastic Closures | Closures