Available as a rollstock, SmartSeal® lidding offers strong bonds to a rigid tray or bowl with your choice of pull tab location and size of opening. SmartSeal® peels away cleanly, allows for multiple reseals, and can be printed with integrated, high-quality graphics.

Engineered to be a drop-in solution for existing tray sealers and form-fill-seal equipment, SmartSeal offers outstanding shelf presence that holds up to stacking, while also offering a patented, tamper-evident design.

Consumers appreciate the convenience of multiple reseals that extends the shelf life of perishable products, as well as reducing food waste at home.

SmartSeal lidding on produce packages

Sonoco Offers a New, Sustainable Way to Package Produce

Gold winner in the 2022 Dow Packaging Awards, our EnviroServe™ Next Generation Salad (NGS) packaging represents years of experience in fresh food packaging. We have been the leaders in sustainable top seal tomato, grape, blueberry and now our NGS complete packaging system. We are leading the way in the Controlled Environment Ag (CEA) market, offering modern trays designed for the rigors of automation, distribution and retail displays. Our PET trays are made with post-consumer recycled content and are designed specifically for heat sealing of our SmartSeal® Fresh lidding films.

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Innovation Spotlight

The SmartSeal® Story: How Sonoco “Built a Better Mousetrap”

In this interview with principal engineer Scott Huffer, we learn how the Sonoco team takes new ideas from concept to completion.

Markets That Can Benefit from Peel & Reseal Lidding

  • Little girl reaching for grape tomatoes


    Showcase the quality of your produce with our portfolio of produce solutions, ranging from berry clamshells to salad tubs to pillow bags for greens.
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  • Dried bananas, raisins, nuts, and other snacks mixed together

    Snacks & Confections

    Whether you’re packing chips or nuts, cookies or candy, trail mix or cereal, our packaging can be tailored to fit your product and process.
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  • Couple standing in front of the grocery store freezer

    Frozen Foods

    Our frozen foods packaging ranges from bags for flash-frozen produce to frozen dinner trays designed for the freezer, microwave and oven.
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Peel and Reseal Lid Films

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