Extrusion coating is a versatile manufacturing technique where melted thermoplastic resin—commonly polyethylene or similar polymers—is applied directly onto a moving substrate like paperboard, foil, film, or non-woven fabric. The molten resin bonds with the substrate as it passes through cooled nip rollers, resulting in a durable, moisture- and gas-resistant surface. This method enhan... https://www.uniprismmarketresearch.com/verticals/chemicals-materials/extrusion-coating