符合EFSA標(biāo)準(zhǔn)的工藝！從PET回收料中生產(chǎn)出食品安全級(jí)片材
發(fā)布時(shí)間：
2022-04-21
Reifenh?user流延片材涂布--Reifenh?user集團(tuán)專門從事流延膜、片材和擠出涂布生產(chǎn)線的業(yè)務(wù)部門--已經(jīng)開(kāi)發(fā)出一種特別高效的生產(chǎn)工藝，可以將PET回收料直接加工成食品安全片材，而無(wú)需上游的干燥過(guò)程。
Reifenh?user Cast Sheet Coating - the Reifenh?user Group's business unit specializing in cast film, sheet extrusion, and extrusion coating lines - has developed a particularly efficient production process that allows PET recyclate to be processed directly into food-safe sheet without an upstream drying process.
如果回收材料與食品直接接觸，則需要?dú)W洲食品和安全局（EFSA）的特別認(rèn)證。到目前為止，這種類型的食品包裝用片材的生產(chǎn)一直非常費(fèi)力和復(fù)雜。Reifenh?user MIREX PET生產(chǎn)線現(xiàn)在簡(jiǎn)化了加工者的工作。通過(guò)使用同向旋轉(zhuǎn)的雙螺桿擠出機(jī)和專門開(kāi)發(fā)的高性能真空系統(tǒng)，經(jīng)認(rèn)證的工藝可以直接加工PET回收材料，而不需要進(jìn)行預(yù)處理和預(yù)干燥--這通常是一個(gè)需要的過(guò)程。這樣，加工者就節(jié)省了對(duì)額外生產(chǎn)線組件的投資，避免了額外的能源和維護(hù)成本。它還可以快速更換材料和產(chǎn)品，例如從消費(fèi)后PET瓶片（PCR）到工業(yè)后PET生產(chǎn)廢料（PIR）或到原生PET。最終產(chǎn)品，如肉類包裝吸塑盤，符合極高的衛(wèi)生標(biāo)準(zhǔn)，并符合EFSA的要求，可直接與食品接觸。
If recycled material comes into direct contact with food, it requires special certification from the European Food and Safety Authority (EFSA). Up to now, the production of sheet for food packaging of this type has been very laborious and complicated. Reifenh?user MIREX PET lines now simplify the task for processors. By using a co-rotating twin-screw extruder and a specially developed high-performance vacuum system, the certified process allows PET recycling material to be processed directly without pretreatment and predrying - a process that is usually required. Processors then save their investment in an extra line component and avoid additional energy and maintenance costs. It also allows for quick material and product changes, for example from post-consumer PET bottle flake (PCR) to post-industrial PET production waste (PIR) or to virgin PET. The end product, such as a meat tray, then meets extremely high hygiene standards and is EFSA-compliant for use in direct contact with food.
Reifenh?user流延片材涂布在主管部門的認(rèn)證過(guò)程中為客戶提供支持。這包括片狀材料的清潔過(guò)程，進(jìn)料的質(zhì)量監(jiān)測(cè)，以及按照EFSA規(guī)定的標(biāo)準(zhǔn)進(jìn)行生產(chǎn)。
Reifenh?user Cast Sheet Coating supports customers during the certification process with the competent authorities. This includes the cleaning process of the flake material, quality monitoring of the feed material, and production under the criteria defined by EFSA.
Reifenh?user MIREX PET片材生產(chǎn)線從高達(dá)100%的PET瓶片中生產(chǎn)可持續(xù)的PET薄膜，用于直接接觸食品（符合EFSA）。
另一個(gè)特點(diǎn)是自動(dòng)記錄相關(guān)的生產(chǎn)數(shù)據(jù)。EFSA的審計(jì)要求將認(rèn)證過(guò)程中的配方和產(chǎn)品相關(guān)數(shù)據(jù)存儲(chǔ)數(shù)年。ExtrusionOS生產(chǎn)合規(guī)性軟件包是專門開(kāi)發(fā)的，用于監(jiān)測(cè)和安全地記錄生產(chǎn)過(guò)程以及在實(shí)時(shí)數(shù)據(jù)庫(kù)中遵守EFSA相關(guān)的安全標(biāo)準(zhǔn)。實(shí)時(shí)儀表板提供了當(dāng)前生產(chǎn)參數(shù)和安全標(biāo)準(zhǔn)的透明顯示，允許對(duì)異常情況作出快速反應(yīng)。ExtrusionOS生產(chǎn)合規(guī)性是基于Reifenh?user的連接解決方案ExtrusionOS核心和c.Hub中間件。它也可以加裝到現(xiàn)有生產(chǎn)線上。
Another feature is the automatic documentation of relevant production data. EFSA audits require recipe- and product-related data from the certified process to be stored for several years. The ExtrusionOS Production Compliance software bundle was specially developed to monitor and securely document production processes and compliance with EFSA-related thresholds in a real-time database. A live dashboard provides a transparent display of ongoing production and thresholds, permitting rapid response to anomalies. ExtrusionOS Production Compliance is based on Reifenh?user's connectivity solution ExtrusionOS Core & c.Hub Middleware. It can also be retrofitted to existing lines.
通過(guò)ExtrusionOS，生產(chǎn)數(shù)據(jù)也可以被轉(zhuǎn)移到數(shù)字產(chǎn)品護(hù)照上--例如，通過(guò)開(kāi)放的R-Cycle標(biāo)準(zhǔn)。數(shù)字產(chǎn)品護(hù)照是與初步產(chǎn)品和最終產(chǎn)品明確相連的數(shù)據(jù)記錄，其中包含關(guān)于產(chǎn)品的材料、成分和利用的具體數(shù)據(jù)。特定的標(biāo)記允許它們用于基于數(shù)據(jù)的、因而更精確的廢物分類和回收過(guò)程，以及其他事項(xiàng)。
Via ExtrusionOS production data can also be transferred to a digital product passport - for example, via the open R-Cycle standard. Digital product passports are data records clearly linked to preliminary and end products that contain specific data on the materials, ingredients, and utilization of the product. Specific markings allow their use for data-based and therefore more precise waste sorting and recycling processes, among other things.
資料來(lái)源：https://mp.weixin.qq.com/s/bGeLHxhexskU6FhOMQvx_A
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