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kp MonoSeal®

Mono PET rigid film for superior sealing performance

kp MonoSeal® is a mono PET rigid film with enhanced sealing performance that ensures a consistently reliable hermetic seal in challenging fresh food applications such as sliced cheese or sliced processed meat where PET/PE is generally used. Endorsed by Petcore Europe as designed to be recyclable, kp MonoSeal® is made with up to 80% post-consumer recycled content. It’s an easy drop-in solution for PET form, fill and seal and thermoforming lines that also enables you to reduce your packaging weight by as much as 15%.
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kp MonoSeal® has been evaluated by TCEP (Tray Circularity Evaluation Platform), the recyclability evaluation platform of PETCORE Europe. TCEP’s endorsement confirms it is compatible with readily available sorting and recycling technologies commonly used at industrial scale in the recycling sector in Europe.
Petcore Europe (Tray Circularity Evaluation Platform) endorsement letter (364 KB) | (October 2023)

Packer/Processor Benefits

  • Best in class hermetic seal, even through contamination
  • Up to 15% lighter than PET/PE
  • Up to 27% longer rolls than PET/PE
  • Up to 25% lower sealing temperature
  • Drop-in solution
  • Lower eco taxes

Retailer Benefits

  • Excellent transparency and gloss
  • Made with post-consumer recycled PET
  • Light weight packaging
  • High barrier option available for extended shelf life
  • Lock seal and peelable options

Sustainability Benefits

  • Mono PET
  • Endorsed by Petcore as designed to be recycled
  • Made with up to 80% post-consumer recycled PET, almost half (35%) comes from food trays
  • RecyClass certified recyclate
  • Lower carbon footprint


*Lower carbon footprint versus PET/PE base rigid films