PP28 Closures

Larger bottles for solid or liquid medicinal products are in many cases fitted with necks, which comply with the PP28 standard. KWK offers a large number of different designs of suitable closures. Most of these can be combined with the inserts that are presented on the following pages.

Other versions on request


  • different designs
  • material: HDPE / PP
  • in accordance with norm DIN 6094-7 / PP 28 S

T/E ring

  • optional
  • child-resistance (ISO8317)

can be combined with


Inform us about your requirements. We will reply as soon as possible.

Alternatively you can reach us also by telephone under +43(1) 318 94 12-0.

* mandatory