Lambré Claude, Barat Baviera José Manuel, Bolognesi Claudia, Chesson Andrew, Cocconcelli Pier Sandro, Crebelli Riccardo, Gott David Michael, Grob Konrad, Mengelers Marcel, Mortensen Alicja, Rivière Gilles, Steffensen Inger-Lise, Tlustos Christina, Van Loveren Henk, Vernis Laurence, Zorn Holger, Dudler Vincent, Milana Maria Rosaria, Papaspyrides Constantine, Tavares Poças Maria de Fátima, Tsochatzis Emmanouil, Lampi Evgenia
EFSA J. 2023 Aug 9;21(8):e08136. doi: 10.2903/j.efsa.2023.8136. eCollection 2023 Aug.
The EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP) assessed the safety of the recycling process Loreco Plast Recyclage (EU register number RECYC290), which uses the VACUNITE (EREMA basic and Polymetrix SSP V-leaN) technology. The input consists of hot caustic 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 pre-decontaminated in the ■■■■■ at ■■■■■ under ■■■■■ (step 2) before being extruded, pelletised and ■■■■■ (step 3). The ■■■■■ pellets are then ■■■■■ (step 4) and submitted to solid-state polycondensation (SSP) (step 5) at ■■■■■ and under ■■■■■ and ■■■■■ in two parallel ■■■■■ lines. Having examined the challenge tests provided, the Panel concluded that step 2 as well as steps 4 and 5 are critical for determining the decontamination efficiency of the process. The operating parameters to control the performance are temperature, pressure and residence time for steps 2, 4 and 5 as well as the ■■■■■ for steps 4 and 5. It was demonstrated that this recycling process is able to ensure that the level of migration of potential unknown contaminants into food is below the conservatively modelled migration of 0.1 μg/kg food. 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 hotfill. The final 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.
欧洲食品安全局食品接触材料、酶和加工助剂专家委员会（CEP）评估了采用VACUNITE（艾雷玛基础型和Polymetrix SSP V-leaN）技术的Loreco Plast Recyclage回收工艺（欧盟注册号RECYC290）的安全性。其输入物为经过热碱洗和干燥的聚对苯二甲酸乙二酯（PET）薄片，主要来源于收集的消费后PET容器，非食品消费应用的PET含量不超过5%。这些薄片在■■■■■于■■■■■、在■■■■■下进行预去污（步骤2），然后进行挤出、造粒并■■■■■（步骤3）。然后，■■■■■颗粒进行■■■■■（步骤4），并在■■■■■、在■■■■■以及■■■■■条件下，在两条平行的■■■■■生产线中进行固态缩聚（SSP）（步骤5）。在审查了所提供的挑战性测试后，专家委员会得出结论，步骤2以及步骤4和5对于确定该工艺的去污效率至关重要。控制性能的操作参数是步骤2、4和5的温度、压力和停留时间以及步骤4和5的■■■■■。结果表明，这种回收工艺能够确保潜在未知污染物向食品中的迁移水平低于保守模拟的0.1 μg/kg食品的迁移量。因此，专家委员会得出结论，当该工艺获得的再生PET以高达100%的比例用于制造与所有类型食品（包括饮用水）接触的材料和制品，用于在室温或更低温度下长期储存（无论是否热灌装）时，不存在安全问题。由这种再生PET制成的最终制品不打算用于微波炉和传统烤箱，本评估不涵盖此类用途。
