Four Layer Laminates (Extrusion Coating Laminates)

Extrusion coating is the coating of a molten web of synthetic resin on to a substrate material. It is a versatile coating technique used for the economic application of various plastics, notably polyethylene, onto paperboard, corrugated fiberboard, paper, aluminum, cellulose or plastic films. Four layer laminates increase the shelf life of the products packed by providing very high WVTR (Water Vapor transmission Rate) and OTR (Oxygen Transmission Rate). Hygroscopic foods like namkeens and extruded snack foods are packed in 4 layer laminates. We specialize in this product and aim to assume very low WVTR and OTR values as per your product segment.