{"id":608,"date":"2026-04-22T06:05:40","date_gmt":"2026-04-22T06:05:40","guid":{"rendered":"https:\/\/isbm-blow-molding.com\/?p=608"},"modified":"2026-04-22T06:19:20","modified_gmt":"2026-04-22T06:19:20","slug":"rpet-processing-guide-recycled-pet-isbm-for-korean-sustainable-packaging","status":"publish","type":"post","link":"https:\/\/isbm-blow-molding.com\/tr\/rpet-processing-guide-recycled-pet-isbm-for-korean-sustainable-packaging\/","title":{"rendered":"rPET \u0130\u015fleme K\u0131lavuzu: Kore S\u00fcrd\u00fcr\u00fclebilir Ambalajlama i\u00e7in Geri D\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f PET ISBM"},"content":{"rendered":"
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END\u00dcSTR\u0130 UYGULAMASI<\/p>\n

rPET \u0130\u015fleme K\u0131lavuzu: Kore S\u00fcrd\u00fcr\u00fclebilir Ambalajlama i\u00e7in Geri D\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f PET ISBM<\/h1>\n

Kore Geni\u015fletilmi\u015f \u00dcretici Sorumlulu\u011fu (K-EPR) hedefleri, i\u00e7ecek ambalajlar\u0131nda 2027 y\u0131l\u0131na kadar 30% ve 2030 y\u0131l\u0131na kadar 50% geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f PET i\u00e7eri\u011fi gerektirmektedir. rPET i\u015fleme, belirli ISBM ayarlamalar\u0131 gerektirir: i\u00e7sel viskozite d\u00fc\u015f\u00fc\u015f\u00fc telafisi, kirletici tolerans\u0131, renk kaymas\u0131 y\u00f6netimi ve mekanik \u00f6zelliklerin korunmas\u0131. Bu k\u0131lavuz, Koreli \u015fi\u015fe \u00fcreticilerinin yerel K-EPR ve k\u00fcresel s\u00fcrd\u00fcr\u00fclebilirlik marka taahh\u00fctlerini kar\u015f\u0131layan rPET \u015fi\u015feleri \u00fcretmek i\u00e7in kulland\u0131klar\u0131 i\u015flem aral\u0131klar\u0131n\u0131, \u00f6n kal\u0131p tasar\u0131m\u0131n\u0131 ve makine konfig\u00fcrasyonlar\u0131n\u0131 kapsamaktad\u0131r.<\/p>\n

rPET \u0130\u015fleme Dan\u0131\u015fmanl\u0131\u011f\u0131 Talebi \u2192<\/a><\/p>\n<\/div>\n<\/section>\n

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Bu K\u0131lavuzda<\/h3>\n
    \n
  1. K-EPR D\u00fczenleyici Ortam\u0131<\/a><\/li>\n
  2. rPET Derece S\u0131n\u0131fland\u0131rmas\u0131<\/a><\/li>\n
  3. \u0130\u00e7sel Viskozite D\u00fc\u015f\u00fc\u015f\u00fc Telafisi<\/a><\/li>\n
  4. Kirletici Tolerans\u0131 ve Y\u00f6netimi<\/a><\/li>\n
  5. ISBM Proses Penceresi Ayarlamalar\u0131<\/a><\/li>\n
  6. Renk Kaymas\u0131 ve Estetik Y\u00f6netimi<\/a><\/li>\n
  7. Virgin\/rPET Kar\u0131\u015f\u0131m Stratejileri<\/a><\/li>\n
  8. Makine Yap\u0131land\u0131rma Gereksinimleri<\/a><\/li>\n
  9. Koreli \u015ei\u015feleme \u015eirketleri Vaka \u00c7al\u0131\u015fmalar\u0131<\/a><\/li>\n
  10. \u00c7\u00f6z\u00fcm<\/a><\/li>\n<\/ol>\n<\/div>\n

    <\/p>\n

    1. K-EPR D\u00fczenleme Ortam\u0131<\/h2>\n

    \"enjeksiyon-gerdirme-\u015fi\u015firme-kal\u0131plama-uygulamas\u0131-6\"<\/p>\n

    \n

    Kore men\u015feli rPET \u015fi\u015feler \u2014 Geni\u015fletilmi\u015f \u00dcretici Sorumlulu\u011fu \u00e7er\u00e7evesi, 2027 y\u0131l\u0131na kadar 30%, 2030 y\u0131l\u0131na kadar ise 50% geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f i\u00e7erik zorunlulu\u011fu getiriyor.<\/p>\n<\/div>\n

    2023 y\u0131l\u0131nda a\u00e7\u0131klanan Kaynak Geri D\u00f6n\u00fc\u015f\u00fcm Yasas\u0131 de\u011fi\u015fiklikleri kapsam\u0131nda \u00c7evre Bakanl\u0131\u011f\u0131 taraf\u0131ndan y\u00f6netilen Kore Geni\u015fletilmi\u015f \u00dcretici Sorumlulu\u011fu (K-EPR) \u00e7er\u00e7evesi, Koreli i\u00e7ecek ambalaj \u00fcreticilerinin a\u015famal\u0131 bir zaman \u00e7izelgesiyle minimum geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f PET i\u00e7eri\u011fi eklemesini gerektiriyor. Mevcut gereksinimler: 2026 \u00fcretim y\u0131l\u0131 i\u00e7in minimum 15% rPET i\u00e7eri\u011fi, 2027 i\u00e7in 30%, 2028 i\u00e7in 40% ve 2030 ve sonras\u0131 i\u00e7in 50% hedefi. Uyumsuzluk durumunda, 2026 eksikli\u011fi i\u00e7in \u015fi\u015fe ba\u015f\u0131na 12 KRW'den ba\u015flayan ve 2030 eksikli\u011fi i\u00e7in \u015fi\u015fe ba\u015f\u0131na 45 KRW'ye y\u00fckselen mali ceza uygulan\u0131yor. Y\u0131lda 3 milyar \u015fi\u015fe \u00fcreten b\u00fcy\u00fck bir \u015fi\u015fe \u00fcreticisi i\u00e7in, 10% rPET eksikli\u011fi y\u0131ll\u0131k 36 milyar KRW (yakla\u015f\u0131k 27 milyon USD) ceza riski anlam\u0131na geliyor.<\/p>\n

    Kore'deki K-EPR uyumlulu\u011funun \u00f6tesinde, k\u00fcresel marka sahiplerinin s\u00fcrd\u00fcr\u00fclebilirlik taahh\u00fctleri, rPET kullan\u0131m\u0131n\u0131 Kore'nin zorunlu e\u015fiklerinin \u00fczerinde g\u00f6n\u00fcll\u00fc oranlarda art\u0131r\u0131yor. Coca-Cola Kore 2025 y\u0131l\u0131na kadar 50% rPET'i, Lotte Chilsung 2026 y\u0131l\u0131na kadar 30% rPET'i hedefliyor ve premium K-beauty markalar\u0131 ihracat \u00fcr\u00fcn hatlar\u0131 i\u00e7in giderek daha fazla 25-40% rPET belirtiyor. rPET i\u015fleme kapasitesi sa\u011flayamayan Koreli fason \u015fi\u015feleme \u015firketleri ve kozmetik ambalaj \u00fcreticileri, K-EPR yasal gerekliliklerinden ba\u011f\u0131ms\u0131z olarak, h\u0131zlanan pazar eri\u015fim k\u0131s\u0131tlamalar\u0131yla kar\u015f\u0131 kar\u015f\u0131ya kal\u0131yor.<\/p>\n

    Geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f PET (rPET) i\u015fleme, saf PET i\u015flemesinden be\u015f temel boyutta farkl\u0131l\u0131k g\u00f6sterir: geri d\u00f6n\u00fc\u015f\u00fcm \u0131s\u0131 d\u00f6ng\u00fclerinden kaynaklanan i\u00e7sel viskozite d\u00fc\u015f\u00fc\u015f\u00fc, kal\u0131nt\u0131 yap\u0131\u015ft\u0131r\u0131c\u0131lar ve \u00f6nceki \u00fcr\u00fcn d\u00f6ng\u00fclerinden kaynaklanan renk ge\u00e7i\u015fi de dahil olmak \u00fczere kirletici madde i\u00e7eri\u011fi, daha s\u0131k\u0131 erime s\u0131cakl\u0131\u011f\u0131 kontrol\u00fc gerektiren i\u015fleme s\u0131cakl\u0131\u011f\u0131 hassasiyeti, hammadde kalitesindeki dalgalanmalar nedeniyle d\u00f6ng\u00fcden d\u00f6ng\u00fcye \u00f6zellik de\u011fi\u015fimi ve birden fazla geri d\u00f6n\u00fc\u015f\u00fcm neslinden sonra sar\u0131-gri tonuna do\u011fru estetik renk kaymas\u0131. Her boyut, bu k\u0131lavuzda ayr\u0131nt\u0131l\u0131 olarak ele al\u0131nan \u00f6zel i\u015flem ayarlamalar\u0131 gerektirir.<\/p>\n

    <\/p>\n

    2. rPET Derece S\u0131n\u0131fland\u0131rmas\u0131<\/h2>\n

    T\u00fcm rPET'ler ayn\u0131 de\u011fildir. S\u0131n\u0131fland\u0131rma, i\u015flenebilirli\u011fi, uygulama uygunlu\u011funu ve mevzuata uygunluk kapsam\u0131n\u0131 belirler. Kore pazar\u0131ndaki d\u00f6rt rPET s\u0131n\u0131f\u0131, ticari uygulamalar\u0131n 1,3'\u00fcn\u00fc kapsar.<\/p>\n

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    <\/p>\n

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    1. SINIF \u00b7 EN Y\u00dcKSEK<\/span><\/p>\n

    \u015ei\u015feden \u015ei\u015feye (B2B) G\u0131da S\u0131n\u0131f\u0131 rPET<\/h3>\n<\/div>\n

    Kaynak:<\/strong> S\u00fcper temiz dezenfeksiyon i\u015flemiyle (kat\u0131 hal polimerizasyonu + FDA\/KFDA onayl\u0131 dezenfeksiyon) depozito iadeli PET \u015fi\u015fe geri d\u00f6n\u00fc\u015f\u00fcm\u00fc. IV:<\/strong> 0,74-0,80 dL\/g (saf suya g\u00f6re 0,04 dL\/g'l\u0131k bir sapma i\u00e7inde). Fiyat fark\u0131:<\/strong> 15-25% saf PET'in \u00fczerinde. Uygulamalar:<\/strong> G\u0131da ile temas eden i\u00e7ecek \u015fi\u015feleri, ila\u00e7 ve kozmetik \u00fcr\u00fcnleri i\u00e7in migrasyon testi hassasiyetine sahip \u00fcr\u00fcnler.<\/p>\n<\/div>\n

    <\/p>\n

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    2. SINIF \u00b7 STANDART<\/span><\/p>\n

    \u015eeffaf T\u00fcketici rPET (G\u0131da S\u0131n\u0131f\u0131)<\/h3>\n<\/div>\n

    Kaynak:<\/strong> PET \u015fi\u015felerin kar\u0131\u015f\u0131k olarak geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesi, \u015fi\u015feden \u015fi\u015feye ayr\u0131\u015ft\u0131rma yap\u0131lmadan ger\u00e7ekle\u015ftiriliyor. IV:<\/strong> 0,68-0,74 dL\/g (5-10% kat\u0131 hal polimerizasyon h\u0131zland\u0131r\u0131c\u0131 veya IV de\u011fi\u015ftirici ilavesi gerektirir). Fiyat fark\u0131:<\/strong> 5-10% saf PET'in \u00fczerinde. Uygulamalar:<\/strong> B\u00fcy\u00fck \u00f6l\u00e7ekli t\u00fcketim kategorisindeki i\u00e7ecek \u015fi\u015feleri, K-EPR uyumluluk temel standard\u0131, Kore pazar\u0131n\u0131n b\u00fcy\u00fck b\u00f6l\u00fcm\u00fcndeki hacim.<\/p>\n<\/div>\n

    <\/p>\n

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    3. SINIF \u00b7 EKONOM\u0130<\/span><\/p>\n

    Renkli \/ Kar\u0131\u015f\u0131k rPET (G\u0131da D\u0131\u015f\u0131)<\/h3>\n<\/div>\n

    Kaynak:<\/strong> Renkli \u015fi\u015feler, kar\u0131\u015f\u0131k geri d\u00f6n\u00fc\u015f\u00fcm. IV:<\/strong> 0,62-0,68 dL\/g, g\u00f6zle g\u00f6r\u00fcl\u00fcr renk tonuyla. Fiyat:<\/strong> 10-15%, i\u015flenmemi\u015f PET'in alt\u0131ndad\u0131r. Uygulamalar:<\/strong> G\u0131da d\u0131\u015f\u0131 ev ambalajlar\u0131, deterjan \u015fi\u015feleri, end\u00fcstriyel kaplar. Ek dezenfeksiyon i\u015flemi yap\u0131lmadan g\u0131da ile temas i\u00e7in uygun de\u011fildir.<\/p>\n<\/div>\n

    <\/p>\n

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    4. SINIF \u00b7 END\u00dcSTR\u0130YEL<\/span><\/p>\n

    \u00c7ok D\u00f6ng\u00fcl\u00fc End\u00fcstriyel rPET<\/h3>\n<\/div>\n

    Kaynak:<\/strong> Birikmi\u015f termal bozunmaya sahip, \u00e7ok d\u00f6ng\u00fcl\u00fc geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f malzeme. IV:<\/strong> 0,62 dL\/g'nin alt\u0131nda, sar\u0131ms\u0131 kahverengi ton, k\u0131r\u0131lgan yap\u0131. Uygulamalar:<\/strong> Ambalajlama d\u0131\u015f\u0131 (\u015ferit, elyaf, izolasyon uygulamalar\u0131). Mekanik \u00f6zelliklerini yeterince koruyamamas\u0131 nedeniyle genellikle ISBM \u015fi\u015fe \u00fcretimi i\u00e7in uygun de\u011fildir.<\/p>\n<\/div>\n<\/div>\n

    Koreli \u015fi\u015feleme \u015firketleri, K-EPR uyumlulu\u011fu i\u00e7in \u00fcretimde \u00f6ncelikle 1. ve 2. s\u0131n\u0131f malzemeleri kullanmaktad\u0131r. 3. s\u0131n\u0131f malzeme ise g\u0131da d\u0131\u015f\u0131 ev ve deterjan ambalaj segmentine hizmet vermektedir. Kore pazar\u0131nda \u015fi\u015feden \u015fi\u015feye (1. s\u0131n\u0131f) geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f PET (rPET) tedari\u011fi, 2027 y\u0131l\u0131 i\u00e7in \u00f6ng\u00f6r\u00fclen 320.000+ tonluk talebe kar\u015f\u0131l\u0131k y\u0131lda yakla\u015f\u0131k 180.000 ton ile kapasite k\u0131s\u0131tlamas\u0131 alt\u0131nda kalmaktad\u0131r; bu durum, yerle\u015fik rPET tedarik\u00e7i ili\u015fkilerine sahip \u015fi\u015feleme \u015firketlerini destekleyen bir arz bask\u0131s\u0131 yaratmaktad\u0131r.<\/p>\n

    <\/p>\n

    3. \u0130\u00e7sel Viskozite D\u00fc\u015f\u00fc\u015f\u00fc Telafisi<\/h2>\n

    \u0130\u00e7sel viskozite (IV), PET'in ortalama molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131n\u0131 \u00f6l\u00e7er. Saf \u015fi\u015fe s\u0131n\u0131f\u0131 PET, tipik olarak 0,80-0,84 dL\/g viskoziteye sahiptir. Her geri d\u00f6n\u00fc\u015f\u00fcm termal d\u00f6ng\u00fcs\u00fc, yeniden eritme s\u0131ras\u0131nda zincir k\u0131r\u0131lmas\u0131 nedeniyle IV de\u011ferini 0,02-0,04 dL\/g d\u00fc\u015f\u00fcr\u00fcr. Telafi edilmeden, 2-3 d\u00f6ng\u00fcl\u00fc geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f malzemeden \u00fcretilen rPET \u015fi\u015feler, \u00fcstten y\u00fcke dayan\u0131kl\u0131l\u0131kta azalma, a\u015f\u0131r\u0131 gerilme b\u00f6lgelerinde \u015feffafl\u0131kta bozulma ve artan gerilme kaynakl\u0131 beyazlama hassasiyeti g\u00f6sterir. Temel polimer bilimi i\u00e7in, sayfam\u0131za bak\u0131n\u0131z. \u00e7ift \u200b\u200beksenli y\u00f6nlendirme k\u0131lavuzu<\/a>.<\/p>\n

    IV tazminat stratejileri:<\/strong><\/p>\n