Screw

Extrusion head

Multilayer parison

Blow mould

F2/N2

Blow pin

Scrap for recycling

Fluorinated 6 layers coextruded HDPE container

F2 Layer

HDPE

Adhesive

PA or EVOH

Adhesive

Regring HDPE

HDPE

线上氟化和6层共挤出的独特组合确保了一个双层的溶剂阻隔和氧阻隔。