CPPeel® Peelable Dairy Lidding Film

Dairy Lidding Film that Achieves Sustainability Goals

CPPeel® D dairy lidding film is an excellent alternative to aluminum, metalized PET, or paper/polyethylene lidding materials for sealing, protecting, and marketing food products. CPPeel® D is specially engineered as a mono material lidding film; therefore when sealed to a polypropylene cup or tray, your full package becomes recycle ready.

The carbon footprint of CPPeel® D lidding is four times lower than that of aluminum foil. In fact, we were awarded the 2020 German Sustainability Prize for our CPPeel® D lidding film.

Key characteristics include:

  • 100% recyclable
  • Consistent peel strength and adhesion levels
  • Ability to be heat sealed to containers without the need for solvent-based heat-sealing lacquers

The sealant layer can be designed for universal use and sealed to a range of materials, including polypropylene, PET and polystyrene. Suitable applications for these peelable lids include yogurt, cream cheese, instant soups, margarine, desserts, salads, sour cream or whipped cream, etc.

Recyclable

  • Polypropylene cups sealed with polypropylene peelable lids are 100% recyclable.
  • Existing aluminum peelable lidding films can leave aluminum residues on the sealing edge, preventing cups from being recycled even if the aluminum lid is removed.

Vibrant Print

  • Colors appear crisper and brighter on CPPeel® D lids thanks to the film’s white base and improved surface versus aluminum.
  • Boost the packaged product’s shelf appeal
  • CPPeel® D lids, sealed with the newly developed patented sealing technology, have a visually appealing sealing result.

Efficient

  • CPPeel® D lids can be heat-sealed to food containers without applying solvent-based heat-sealing lacquers.
  • Lids do not need to be embossed after printing.
  • Significantly less energy required to produce plastic films compared to aluminum films.

Durable

  • CPPeel® D lidding adheres tightly to the rims of food containers
  • High puncture resistance vs foil lidding
  • Consumers appreciate how polypropylene lids peel off containers smoothly and clean.

Safe

  • Metal detectors can be used on products sealed with polypropylene lidding.
  • Meets all food safety regulations and requirements.
  • Suitable for use in microwave ovens.

Non-corrosive

  • Polypropylene does not react with lactic acid, is solvent-free and is more neutral towards packaged food.
  • Can be used with corrosive foods such as paprika or tomato spreads.

Specifications:

  • Suitable for lamination to reverse printed film or surface printed
  • Typical peel force 4–6 N/15 mm (depending on sealing conditions)
  • Customized seal strengths available upon request for suitable applications
  • Typical thickness range: for lamination 30–60 µm (1.2–2.4 mil), non-laminate coextruded 80–100 µm (3.2–4 mil)
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