Sealant Layer for Cheese
Application Description
Unique, Easy-Open Package Spurs Sales for Sorrento Cheese
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Benefits Gained
• Controlled delamination for greater peel reliability.
• Excellent sealability.
• Toughness.
• Puncture and abrasion resistance.
• Reliable seals –- even through contamination.
• Excellent sealability.
• Toughness.
• Puncture and abrasion resistance.
• Reliable seals –- even through contamination.
Materials Selected and Why
Because Surlyn® provides superior hot-tack strength and excellent sealability, it allowed Curwood to "bury" the polyethylene layer that does the actual peeling in this application. Called a controlled delamination, the patented process provides greater peel reliability and permits use of a wider range of machine heat seal temperatures.
Manufacturer
Direct Customer: Curwood - Oshkosh, Wisconsin
End User: Sorrento Cheese, Sorrento Lactalis - Buffalo, New York
Because DuPont cannot anticipate or control the many different conditions under which this information and/or product may be used, it does not guarantee the applicability or the accuracy of this information or the suitability of its products in any given situation. Users of DuPont products should make their own tests to determine the suitability of each such product for their particular purposes. The data listed herein falls within the normal range of product properties but they should not be used to establish specification limits or used alone as the basis of design.
Disclosure of this information is not a license to operate or a recommendation to infringe a patent of DuPont or others.
End User: Sorrento Cheese, Sorrento Lactalis - Buffalo, New York
Because DuPont cannot anticipate or control the many different conditions under which this information and/or product may be used, it does not guarantee the applicability or the accuracy of this information or the suitability of its products in any given situation. Users of DuPont products should make their own tests to determine the suitability of each such product for their particular purposes. The data listed herein falls within the normal range of product properties but they should not be used to establish specification limits or used alone as the basis of design.
Disclosure of this information is not a license to operate or a recommendation to infringe a patent of DuPont or others.