Screw

Extrusion head

Multilayer parison

Blow mould

F2/N2

Blow pin

Scrap for recycling

Fluorinated 6 layers coextruded HDPE container

PTFE layer

HDPE

Adhesive

PA or EVOH

Adhesive

Regring HDPE

HDPE

Unique combination of in-mould fluorination with a 6 layer coextrusion offering a double solvent barrier combined with an oxygen barrier.