DuPont Packaging: DuPont Packaging: Adhesive sealant

Nucrel® AE resin from DuPont (Wilmington, DE) is said to enhance adhesion to aluminum foil and metallized film when blended into LDPE. Benefits include line-speed increases without sacrificing adhesion to foil; improvement in heat seal and hot-tack performance; and decreased process temperatures for improved taste and odor, as well as reduced emissions.

Suitable for snack and dry food structures and in other foil-containing pouches and sachets for nonaggressive products.

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