Safety assessment of the process NGR LSP used to recycle post‐consumer PET into food contact materials Article Swipe
Claude Lambré
,
Riccardo Crebelli
,
M. Fátima C. Guedes da Silva
,
Koni Grob
,
Maria Rosaria Milana
,
Marja Pronk
,
Gilles Rivière
,
Mario Ščetar
,
Georgios Theodoridis
,
Els Van Hoeck
,
Nadia Waegeneers
,
Vincent Dudler
,
Constantine Papaspyrides
,
Maria de Fátima Tavares Poças
,
Daniele Comandella
,
Alexandros Lioupis
,
Evgenia Lampi
·
YOU?
·
· 2025
· Open Access
·
· DOI: https://doi.org/10.2903/j.efsa.2025.9196
YOU?
·
· 2025
· Open Access
·
· DOI: https://doi.org/10.2903/j.efsa.2025.9196
The EFSA Panel on Food Contact Materials (FCM) assessed the safety of the recycling process NGR LSP (EU register number RECYC328). The input is hot washed and dried poly(ethylene terephthalate) (PET) flakes mainly originating from collected post‐consumer PET containers, with no more than 5% PET from non‐food consumer applications. The flakes are dried (step 2), melted in an extruder (step 3) and decontaminated during a melt‐state polycondensation step under high temperature and vacuum (step 4). In step 5, the material is granulated. Having examined the challenge test provided, the Panel concluded that the melt‐state polycondensation (step 4) is critical in determining the decontamination efficiency of the process. The operating parameters to control the performance of step 4 are the pressure, the temperature, the residence time and the characteristics of the reactor. It was demonstrated that this recycling process ensures that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.0481 or 0.0962 μg/kg food, depending on the molar mass of a contaminant substance. Therefore, the Panel concluded that the recycled PET obtained from this process is not of safety concern, when used at up to 100% for the manufacture of materials and articles for contact with all types of foodstuffs, including drinking water, for long‐term storage at room temperature or below, with or without hot‐fill. Articles made of this recycled PET are not intended to be used in microwave and conventional ovens and such uses are not covered by this evaluation.
Related Topics
Concepts
Food contact materials
Materials science
Human decontamination
Food packaging
Plastics extrusion
Environmental science
Process engineering
Residence time (fluid dynamics)
Waste management
Process (computing)
Pulp and paper industry
Composite material
Computer science
Chemistry
Food science
Engineering
Geotechnical engineering
Operating system
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.2903/j.efsa.2025.9196
- OA Status
- diamond
- Cited By
- 1
- References
- 2
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4406334005
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4406334005Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.2903/j.efsa.2025.9196Digital Object Identifier
- Title
-
Safety assessment of the process NGR LSP used to recycle post‐consumer PET into food contact materialsWork title
- Type
-
articleOpenAlex work type
- Language
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enPrimary language
- Publication year
-
2025Year of publication
- Publication date
-
2025-01-01Full publication date if available
- Authors
-
Claude Lambré, Riccardo Crebelli, M. Fátima C. Guedes da Silva, Koni Grob, Maria Rosaria Milana, Marja Pronk, Gilles Rivière, Mario Ščetar, Georgios Theodoridis, Els Van Hoeck, Nadia Waegeneers, Vincent Dudler, Constantine Papaspyrides, Maria de Fátima Tavares Poças, Daniele Comandella, Alexandros Lioupis, Evgenia LampiList of authors in order
- Landing page
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https://doi.org/10.2903/j.efsa.2025.9196Publisher landing page
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YesWhether a free full text is available
- OA status
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diamondOpen access status per OpenAlex
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https://doi.org/10.2903/j.efsa.2025.9196Direct OA link when available
- Concepts
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Food contact materials, Materials science, Human decontamination, Food packaging, Plastics extrusion, Environmental science, Process engineering, Residence time (fluid dynamics), Waste management, Process (computing), Pulp and paper industry, Composite material, Computer science, Chemistry, Food science, Engineering, Geotechnical engineering, Operating systemTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
1Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1Per-year citation counts (last 5 years)
- References (count)
-
2Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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