It is the process by which the solid resin is converted into a melted state under certain temperature and pressure conditions, and is then forced through a nozzle in order to form constant cross section profiles.

The most commonly used extrusion processes used in polypropylene transformation activities are: BOPP (flat die or double bubble), cast film,  blown film, TWQ, tapes, monophilaments, fibers, spun bond and melt blown, sheets, corrugated cardboard , thermoformed, coatings, profiles and pipes.

Propilven offers various grades for applications mentioned above.

GRADE APPLICATIONS I.F. M.F. R.I. Detail F402 General Extrusion, monofilaments, raffia, tapes for packaging. 2.7 1500 40 F403 Extrusion. BOPP film. Thermoforming. Flexible packaging. 3 1300 35 F404 Extrusion: BOPP film. Flexible packaging. 3 1300 35 F407 Extrusion. Thermoforming. High clarity mineral water cups. 3 1400 30 F409 Extrusion. BOPP film. Thermoforming. 3 1300 35 F502 General Extrusion, tapes, raffia, monofilaments, straws. 3.8 1500 35 F600 Extrusion. Tubular water quenched film. 8 1500 25 F605 Extrusion. Cast Film. 10 1500 30 J300 General Extrusion blow molding. Profiles. 1.4 1500 45 J302 Extrusion-Compression of caps for bottles used for carbonated beverages. 2.3 1800 40 S701 Extrusion. Multifilaments and staple, textiles. Injection molding. 12 1500 30 S801 Extrusion. Multifilaments and staple. 20 1200 30 S900 Extrusion. Multifilaments, BCF fine denier. Spunbonded. Non-wovens. 35 1200 25 F651 Extrusion. General Purpose for cast, BOPP and TWQ films. 7 900 65