Seals

Category Description
We offer a wide range of sealing inserts for aluminum, plastic, and metal closures. The seals provide reliable protection of the contents against leakage and external influences – whether it’s beverages, oils, pharmaceuticals, or chemicals.

Sealing Options and Materials
Our assortment includes sealing materials such as EPE, polystyrene, polyethylene, polypropylene, and more. Most seals are made from multi-layer combinations – for example, two rigid polypropylene layers enclosing a foam LDPE core (extruded closed-cell polyethylene foam), or aluminum foil-laminated seals.
Sealing inserts are available as self-adhesive or loose inserts, depending on the closure method.

Dimensions and Technical Customization
We supply seals in various diameters and thicknesses, precisely tailored to your closures and filling technologies. Technical details and drawings can be found with each product.