Plastics Manufacturing Companies in Louisiana

Louisiana has approximately 2,800 manufacturing establishments and 135,000 manufacturing employees. Louisiana's manufacturing sector is dominated by petrochemical refining and chemical production along the Mississippi River corridor, with significant shipbuilding in New Orleans.

Louisiana contributes to the national plastics manufacturing landscape. Plastics manufacturing encompasses companies that convert plastic resins into finished products through injection molding, extrusion, blow molding, thermoforming, and rotational molding processes. The US plastics industry includes over 15,000 manufacturing establishments producing everything from automotive parts and medical devices to consumer products and packaging.

Custom Injection Molders: Companies operating injection molding presses from 20 to 6,000+ tons for automotive, medical, consumer, and industrial parts.

Extrusion Operations: Manufacturers producing plastic pipe, tubing, profiles, film, and sheet through continuous extrusion processes.

Blow Molders: Companies producing hollow plastic containers, bottles, tanks, and ducts through blow molding processes.

Thermoformers: Manufacturers forming plastic sheet into trays, clamshells, panels, and enclosures using vacuum and pressure forming.

Compounders & Recyclers: Companies blending resin formulations and processing recycled plastics into pellets for molding operations.

Major industrial centers in Louisiana include New Orleans, Baton Rouge, Shreveport, and Lake Charles. These cities have concentrations of manufacturers across sectors including chemical manufacturing, oil & gas equipment manufacturing, and food processing manufacturing.