DuPont Packaging: Liner sealants

A new family of Surlyn® liner sealants from DuPont Packaging (Wilmington, DE) is for dry snack food packaging films. The sealant, which is available in seven different grades, is targeted for use in coextruded films for vertical and horizontal f/f/s applications.

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Features include good seal integrity, peelable seal for easy product access, and ability to seal through particles and contaminants.

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