Apertured film offers improved adhesion

The new Delnet product has a coextruded layer of acrylic acid copoloymer that can be incorporated on one or both sides of the netting.Delstar adds that the incorporation of an acrylic acid copolymer into an adhesive layer provides good adhesion to polyolefins, aluminium foil, nylon, paper, nonwovens, fabrics and polar substrates. In comparison to existing coextruded Delnet products with similar configurations, the new skin achieved an average of 40% greater bond strength and can be activated at 10% lower temperatures than the existing skins. Delnet uses resins that are FDA compliant for food contact.