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670 N Perkins St Appleton, WI 54914-3133
United States

About Fresh-Lock By Presto Products

About Fresh-Lock® Closures
Fresh-Lock® closures for flexible packaging are designed and produced by Presto Specialty Products, a business of Reynolds Consumer Products. The Fresh-Lock team has created many groundbreaking slider and zipper solutions. Visit us at booth C-3003 in the Central Hall at PACK EXPO 2023 in Las Vegas to learn more.


Space Saving Equipment for Slider Application 
In partnership with equipment manufacturers for in-line applications and premade pouches, the Fresh-Lock team has developed machines to make the application of reclosability more accessible.

Recently, the Fresh-Lock team completed updates on the SR-T100 to help simplify maintenance and save energy use. Additionally, the Elevate Slider Platform is now available for packagers wanting slider application with reduced complexity at a low capital investment. Running at up to 100 bpm, the Elevate Platform mounts vertically to your existing pouch line to optimize space and save energy—making it a sustainable, space saving option.


A New Solution for Child-Resistant Flexible Packaging 
Driven by the expanding range of products that require child-resistant features, the adoption of child-resistance in the flexible packaging space is on the rise. Flexible packaging offers the advantage of helping reduce packaging waste through rightsizing while also enabling brands to align on sustainability initiatives. Continued innovation is crucial so more brands considering the transition from rigid to flexible packaging can make the leap. 
The Fresh-Lock team is working on an exciting innovation in child-resistant closures. This next generation Child-Guard® slider is being designed to enhance the user experience, featuring a lower mass material with superior performance. During development, the Fresh-Lock team is focused on manufacturing a mono-material format for recyclability and reducing the overall footprint of the closures. 


Reclosable Solutions for Sustainable Packaging
Today's consumers are more environmentally conscious than ever before and prefer brands that align with their values. In response to consumer needs and industry regulation, many brands are seeking solutions to reduce packaging waste. The Fresh-Lock team is committed to helping brands successfully achieve their individual sustainable packaging goals.

The Fresh-Lock® 8000 Series is a line of sustainable closures for flexible packaging that targets circularity and waste elimination. This portfolio of sliders and zippers helps provide sustainable packaging to the marketplace with minimum reduction in production efficiencies while still delivering the ideal consumer experience. The 8000 Series includes: polyethylene zippers and sliders, compostable zippers, polypropylene zippers, and more. 


Our Focus on Future Generations
As a participant in The Amazing Packaging Race 2023, the Fresh-Lock team is excited to connect with packaging students to provide firsthand experience with the exciting possibilities of a career in the packaging industry.


Product Categories


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Vertical Markets

  • Beverage > Coffee
  • Beverage > Powdered beverages
  • Beverage > Tea
  • Food > Bakery/Snack
  • Food > Cereals, Breakfast Foods
  • Food > Confection/Candy
  • Food > Dairy
  • Food > Frozen/refrigerated foods
  • Food > Fruits, Vegetables (Fresh, Canned, Frozen)
  • Food > Grains, Seeds, Beans, Flour, Nuts
  • Food > Ingredients
  • Food > Meat/Poultry/Seafood
  • Food > Pet Food/Pet Care
  • Food > Soups/Condiments/Sauces/Spices/Dips/Dressings
  • Household/Automotive > Detergents/cleaners
  • Other packaged products > Pet Food/Pet Care
  • Other packaged products > Tobacco/Smoking Products

Sustainable Solution Description

The Fresh-Lock® brand is committed to making a positive impact on the environment by aligning brands and packagers with sustainable practices consumers expect. The Fresh-Lock® 8000 Series is a line of sustainable closures designed to revolutionize flexible packaging by helping target circularity and waste elimination. These cutting-edge closure solutions feature polyethylene sliders, compostable zippers, polypropylene zippers, and feature-packed recyclable zippers that don’t compromise production efficiency. In addition to sustainable closure options, the Fresh-Lock® Green Spool Program provides brands and packagers an opportunity to reduce their landfill output. Partners that partake in the Green Spool Program can simply ship their empty spools back to the Fresh-Lock team, at no additional cost, to be washed and reused or recycled. With this program, the Fresh-Lock team has helped save over 1.5 million spools from landfills.