{"id":71300,"date":"2022-10-31T17:04:39","date_gmt":"2022-10-31T16:04:39","guid":{"rendered":"https:\/\/packaging-journal.de\/?p=71300"},"modified":"2022-10-31T17:04:39","modified_gmt":"2022-10-31T16:04:39","slug":"c-pet-light-cup-for-hot-fill-applications","status":"publish","type":"post","link":"https:\/\/packaging-journal.de\/en\/c-pet-light-becher-fuer-hot-fill-anwendungen\/","title":{"rendered":"C-PET light: Transparent alternative for hot fill applications"},"content":{"rendered":"
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The Austrian manufacturer of high-performance extrusion systems, SML, together with its partners Sukano AG and Kiefel Packaging B.V., has developed a cup made of C-PET light that combines transparency and recyclability as well as suitability for thermoformed hot-fill or microwaveable products.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Other advantages of the new solution include short cycle times during thermoforming and high rigidity. The newly developed C-PET light can therefore be a sensible option for manufacturers looking for a Economical and easy to recycle alternative to PP and PS<\/strong> search.<\/p>

\u201eAs easy recyclability is becoming increasingly important, we decided in favour of a transparent C-PET solution at an early stage of our joint research and development work.\u201c<\/p>

Max-Phillip Lutz<\/strong>, Product Manager at SML<\/a><\/p><\/blockquote>

Compared to other coloured PET or PP and PS products, the recycling process for C-PET light is much simpler. C-PET light films can be easily recycled in existing plants. together with other post-consumer or post-industrial PET materials<\/strong> can be reprocessed.<\/p>

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In general, C-PET is temperature-resistant up to 220 \u00b0C. However, this is not necessary for many applications and limits the performance in thermoforming. In contrast C-PET light developed for a maximum temperature of 100 \u00b0C<\/strong>. It enables the production of transparent thermoformed products for hot-fill applications up to 100 \u00b0C at comparable production volumes to conventional A-PET processes. In particular the shorter cycle times for deep drawing<\/strong> represent an economic advantage over conventional C-PET.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Adaptation of the process technology <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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All three project partners contributed their specific expertise and in-depth experience in their respective fields, to improve every single step in all processes<\/strong>. The main technical challenges were to find the optimum additive dosage, to adapt the formulations and process technology for film production and to find the right parameters for the thermoforming process.<\/p>

Source<\/em>SML : SML<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Plastics - More news<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tEtma awards the best tubes of 2026.\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
\n\t\t\tThe winners of the etma competition \u201eTube of the Year 2026\u201c have been announced. The jury selected the best entries in the categories Aluminium, Plastic, Laminate, Sustainability and Prototypes.\t\t<\/div>\n\t\t\n\t\t\n\t\t\tRead more \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tPackaging Day 2026: What do Germans expect from their packaging?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
\n\t\t\tA new survey by the German Industry Association for Packaging (dvi) shows that Germans have high expectations for packaging. Recyclability and sustainability are the focus.\t\t<\/div>\n\t\t\n\t\t\n\t\t\tRead more \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tInterzero starts production of food-grade recyclates\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
\n\t\t\tInterzero is opening a new site in Dessau for the production of food-grade recyclates from the Yellow Bin. The company is responding to the increasing requirements of the EU Packaging Directive.\t\t<\/div>\n\t\t\n\t\t\n\t\t\tRead more \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tSite Zero Achieves Highest EU Recycling Standard\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
\n\t\t\tSvensk Plast\u00e5tervinning demonstrates that 86 percent of the plastic from Site Zero in Motala is recycled to the highest EU standard. This strengthens Europe's circular economy.\t\t<\/div>\n\t\t\n\t\t\n\t\t\tRead more \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tFIFA now permits sealed single-use plastic bottles\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
\n\t\t\tFollowing the publication of the stadium regulations for the 2026 Football World Cup, the association has clarified its requirements.\t\t<\/div>\n\t\t\n\t\t\n\t\t\tRead more \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tExxonMobil is developing thin packaging films for hygiene products\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
\n\t\t\tExxonMobil, in collaboration with Optima and Hudson-Sharp, has developed ultra-thin packaging films containing recycled content. This innovation aims at sustainability without compromising performance.\t\t<\/div>\n\t\t\n\t\t\n\t\t\tRead more \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"Together with Sukano and Kiefel Packaging, SML has developed a cup made of C-PET light that combines transparency and recyclability as well as suitability for thermoformed hot-fill or microwaveable products.","protected":false},"author":20,"featured_media":71305,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"__cvm_playback_settings":[],"__cvm_video_id":"","rank_math_description":"SML hat gemeinsam mit Sukano und Kiefel Packaging einen transparenten Becher aus C-PET light entwickelt, der sich f\u00fcr tiefgezogene Hei\u00dfabf\u00fcllungen eignet.","rank_math_focus_keyword":"C-PET","rank_math_title":"","_earpaper_enabled":false,"_earpaper_voice_id":"","_earpaper_audio_url":"","_earpaper_audio_id":"","_earpaper_article_id":"","_earpaper_status":"","_earpaper_error":"","_earpaper_duration":0,"_earpaper_generated_at":"","csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[22],"tags":[48,58909,54,38,32,59916],"class_list":["post-71300","post","type-post","status-publish","format-standard","has-post-thumbnail","category-packmittel-und-packstoffe","tag-getraenke","tag-kiefel","tag-kunststoff-und-verbunde","tag-lebensmittel","tag-packmittel-und-packstoffe","tag-sml","cs-entry","cs-video-wrap"],"acf":[],"vimeo_video":null,"_links":{"self":[{"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/posts\/71300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/comments?post=71300"}],"version-history":[{"count":0,"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/posts\/71300\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/media\/71305"}],"wp:attachment":[{"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/media?parent=71300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/categories?post=71300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/packaging-journal.de\/en\/wp-json\/wp\/v2\/tags?post=71300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}