{"id":9711,"date":"2026-07-25T02:23:15","date_gmt":"2026-07-25T02:23:15","guid":{"rendered":"https:\/\/tz-machinery.com\/?p=9711"},"modified":"2026-07-25T06:44:45","modified_gmt":"2026-07-25T06:44:45","slug":"how-to-produce-pet-cake-containers-with-clear-dome-lid-and-black-base","status":"publish","type":"post","link":"https:\/\/tz-machinery.com\/id\/how-to-produce-pet-cake-containers-with-clear-dome-lid-and-black-base\/","title":{"rendered":"How to Produce PET Cake Containers with Clear Dome Lid and Black Base"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The plastic packaging industry is becoming more competitive every year. Whether you produce PP cups, PET cups, PLA biodegradable cups, yogurt cups, water cups, coffee cups, or disposable beverage cups, reducing production costs while improving product quality has become essential.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">Key Takeaways<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Produce both clear PET dome lids and black PET cake bases on one machine by changing molds.<\/li>\n<li>Positive and negative pressure forming creates clearer, stronger, and more dimensionally accurate products than conventional vacuum forming.<\/li>\n<li>The SWT-6245 integrates sheet feeding, heating, forming, punching, and stacking into one fully automatic production line.<\/li>\n<li>Suitable for PET, PP, PS, PLA, PVC and other thermoplastic materials.<\/li>\n<li>Ideal for producing cake containers, bakery packaging, fruit containers, salad bowls, food trays, blister packaging and many other thermoformed products.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">Why Are PET Cake Containers So Popular?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Walk into almost any supermarket, bakery, or cake shop today, and you&#8217;ll find beautifully packaged cakes displayed inside crystal-clear plastic containers. These packages not only protect delicate cakes during transportation but also help attract customers by showcasing the product inside.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A typical cake package consists of two thermoformed parts:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A transparent PET dome lid that provides excellent product visibility.<\/li>\n<li>A black PET base that offers strength and stability for carrying the cake.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Although the package appears simple, manufacturing a premium-quality cake container requires advanced thermoforming technology. Deep forming, excellent transparency, uniform wall thickness, and accurate lid-to-base fit can only be achieved with a high-performance thermoforming machine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The SWT-6245 Positive &amp; Negative Pressure Three-Station Thermoforming Machine has been specifically developed to manufacture demanding food packaging products such as PET cake containers. By integrating heating, forming, punching, and automatic stacking into one production line, it helps packaging manufacturers increase productivity while maintaining consistent product quality.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">What Makes a High-Quality PET Cake Container?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before discussing the manufacturing process, it is important to understand the performance requirements of both components.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Clear Dome Lid<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The transparent dome lid serves as the product display window. It should provide:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>High transparency<\/li>\n<li>Excellent gloss<\/li>\n<li>Smooth curved surfaces<\/li>\n<li>Uniform wall thickness<\/li>\n<li>Strong locking edge<\/li>\n<li>Crack resistance during transportation<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Since customers can immediately see the cake through the lid, any whitening, wrinkles, or uneven thickness will reduce the product&#8217;s visual appeal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Black Cake Base<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Unlike the lid, the base focuses on structural performance. It should provide:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>High rigidity<\/li>\n<li>Flat bottom<\/li>\n<li>Strong load-bearing capacity<\/li>\n<li>Accurate locking edge<\/li>\n<li>Excellent dimensional stability<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A properly designed base keeps the cake stable during transport while creating an attractive contrast with the transparent lid.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">Complete Manufacturing Process<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Producing PET cake containers involves six fully automated production stages:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>PET sheet preparation<\/li>\n<li>Precision heating<\/li>\n<li>Positive and negative pressure thermoforming<\/li>\n<li>Mold cooling<\/li>\n<li>Precision punching<\/li>\n<li>Automatic stacking<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Let&#8217;s look at each step in detail.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Step 1 \u2013 Preparing High-Quality PET Sheet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Everything begins with high-quality PET sheet. Most manufacturers use:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table style=\"color:#000;\"><thead><tr><th>Produk<\/th><th>Bahan<\/th><th>Typical Thickness<\/th><\/tr><\/thead><tbody><tr><td>Clear Dome Lid<\/td><td>Virgin APET<\/td><td>0.30\u20130.60 mm<\/td><\/tr><tr><td>Black Cake Base<\/td><td>Black APET<\/td><td>0.40\u20130.80 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The PET sheets are produced on a sheet extrusion line before being wound into rolls.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The SWT-6245 is equipped with an automatic sheet loading system capable of handling rolls weighing up to 500 kg, ensuring continuous production with minimal operator intervention.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Step 2 \u2013 Precise Multi-Zone Heating<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PET is highly sensitive to temperature. If heating is uneven, manufacturers may experience:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Whitening<\/li>\n<li>Surface marks<\/li>\n<li>Wrinkles<\/li>\n<li>Uneven thickness<\/li>\n<li>Poor transparency<\/li>\n<li>Product deformation<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">To eliminate these problems, the SWT-6245 uses upper and lower electric ovens with independent temperature control for every heating zone.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The PID-controlled heating system allows operators to fine-tune the temperature according to the product shape, material thickness, and production speed, ensuring every sheet reaches the ideal forming temperature.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Step 3 \u2013 Thermoforming the Clear Dome Lid<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The forming station is the heart of the production process. Unlike ordinary vacuum forming machines, the SWT-6245 combines three advanced technologies:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Positive air pressure<\/li>\n<li>Vacuum forming<\/li>\n<li>Servo-assisted stretching<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">During forming, the heated PET sheet is first stretched by the servo system before positive pressure pushes the material tightly against the mold while vacuum removes trapped air.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This process enables the production of dome lids with:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Crystal-clear transparency<\/li>\n<li>Smooth curved surfaces<\/li>\n<li>Uniform wall thickness<\/li>\n<li>Precise locking rims<\/li>\n<li>Excellent dimensional consistency<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These characteristics are especially important for premium bakery packaging, where product appearance directly influences purchasing decisions.<\/p>\n\n\n\n<div style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"><iframe style=\"position:absolute;top:0;left:0;width:100%;height:100%;\" src=\"https:\/\/www.youtube.com\/embed\/6TUIF21fiSQ?autoplay=1&#038;mute=1\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Video 1 \u2013 Clear PET Dome Lid Thermoforming Process<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Step 4 \u2013 Thermoforming the Black Cake Base<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Although the base is produced on the same machine, its forming requirements are different. The priority shifts from transparency to structural strength.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Using positive and negative pressure together with servo stretching, the SWT-6245 produces bases with:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strong bottom support<\/li>\n<li>Accurate locking edges<\/li>\n<li>Uniform thickness<\/li>\n<li>Excellent rigidity<\/li>\n<li>Flat surfaces<\/li>\n<li>Stable dimensions<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Even for larger cake sizes, the base maintains sufficient strength for transportation and retail display.<\/p>\n\n\n\n<div style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;\"><iframe style=\"position:absolute;top:0;left:0;width:100%;height:100%;\" src=\"https:\/\/www.youtube.com\/embed\/vVIoKJxngTE?autoplay=1&#038;mute=1\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Video 2 \u2013 Black PET Cake Base Production<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Step 5 \u2013 Precision Punching<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">After forming, the products automatically move to the punching station. Integrated punching offers several important advantages:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Clean cutting edges<\/li>\n<li>Accurate dimensions<\/li>\n<li>Consistent lid and base matching<\/li>\n<li>Elimination of secondary trimming<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Because forming and punching are integrated into one production line, production efficiency is significantly improved while maintaining consistent product quality.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Step 6 \u2013 Automatic Stacking<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Once trimmed, the finished products are transferred directly to the stacking station. Automatic stacking provides:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Neat product arrangement<\/li>\n<li>Scratch prevention<\/li>\n<li>Mengurangi biaya tenaga kerja<\/li>\n<li>Faster packaging<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The SWT-6245 supports different stacking methods according to various product designs, making downstream packaging more efficient.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">Why Choose Positive &amp; Negative Pressure Thermoforming?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Many new manufacturers ask whether a conventional vacuum forming machine can produce cake containers. The answer depends on the product quality you expect.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">While standard vacuum forming may be suitable for simple trays, deep products such as PET cake dome lids require much greater forming precision.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compared with conventional vacuum forming, positive and negative pressure thermoforming provides:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table style=\"color:#000;\"><thead><tr><th>Conventional Vacuum Forming<\/th><th>SWT-6245 Positive &amp; Negative Pressure Forming<\/th><\/tr><\/thead><tbody><tr><td>Limited forming depth<\/td><td>Excellent deep drawing capability<\/td><\/tr><tr><td>Uneven wall thickness<\/td><td>Uniform wall thickness<\/td><\/tr><tr><td>Lower transparency<\/td><td>Better optical clarity<\/td><\/tr><tr><td>More corner thinning<\/td><td>Improved material distribution<\/td><\/tr><tr><td>Lower dimensional accuracy<\/td><td>High precision forming<\/td><\/tr><tr><td>Average appearance<\/td><td>Premium packaging quality<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">For manufacturers targeting supermarkets, bakery chains, and premium food packaging markets, positive and negative pressure forming delivers a clear competitive advantage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">Why Choose the SWT-6245?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The SWT-6245 is designed for continuous industrial production and integrates multiple manufacturing processes into one fully automatic system. Its main advantages include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fully automatic three-station production<\/li>\n<li>Positive and negative pressure thermoforming<\/li>\n<li>Servo stretching system<\/li>\n<li>Independent PID temperature control<\/li>\n<li>Automatic sheet feeding<\/li>\n<li>Precision punching<\/li>\n<li>Automatic stacking<\/li>\n<li>PLC touchscreen control<\/li>\n<li>Recipe storage for repeat production<\/li>\n<li>Quick mold change design<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Depending on product size and mold configuration, the machine can operate at speeds of up to 45 cycles per minute, helping manufacturers achieve high productivity with stable quality.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">More Than Cake Containers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the biggest advantages of the SWT-6245 is its versatility. Simply by changing the molds, manufacturers can also produce:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fruit containers<\/li>\n<li>Salad bowls<\/li>\n<li>Bakery trays<\/li>\n<li>Kotak makan siang sekali pakai<\/li>\n<li>Food lids<\/li>\n<li>Medical trays<\/li>\n<li>Blister packaging<\/li>\n<li>Fresh produce containers<\/li>\n<li>Disposable bowls<\/li>\n<li>Plastic plates<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This flexibility allows packaging companies to expand into multiple food packaging markets using a single thermoforming machine.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"#elementor-action:action=popup:open&#038;settings=eyJpZCI6IjQ3NDciLCJ0b2dnbGUiOmZhbHNlfQ==\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/tz-machinery.com\/wp-content\/uploads\/2026\/07\/Application-of-SWT-6245.jpg\" alt=\"Application of SWT-6245 thermoforming machine\" class=\"wp-image-9713\" srcset=\"https:\/\/tz-machinery.com\/wp-content\/uploads\/2026\/07\/Application-of-SWT-6245.jpg 1000w, https:\/\/tz-machinery.com\/wp-content\/uploads\/2026\/07\/Application-of-SWT-6245-300x200.jpg 300w, https:\/\/tz-machinery.com\/wp-content\/uploads\/2026\/07\/Application-of-SWT-6245-768x512.jpg 768w, https:\/\/tz-machinery.com\/wp-content\/uploads\/2026\/07\/Application-of-SWT-6245-18x12.jpg 18w, https:\/\/tz-machinery.com\/wp-content\/uploads\/2026\/07\/Application-of-SWT-6245-600x400.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">Pertanyaan yang Sering Diajukan (FAQ)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">What material is best for manufacturing cake containers?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PET (Polyethylene Terephthalate) is widely used because it combines excellent transparency, food safety, rigidity, and recyclability. It is ideal for displaying cakes while protecting them during storage and transportation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Can one machine produce both the clear dome lid and the black base?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. The SWT-6245 can manufacture both products by simply changing the thermoforming mold and switching between clear and black PET sheet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Why use positive and negative pressure forming instead of ordinary vacuum forming?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Positive and negative pressure forming provides deeper forming capability, more uniform wall thickness, better transparency, improved detail reproduction, and more accurate lid-to-base fitting than ordinary vacuum forming.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">What thickness of PET sheet is recommended?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Typical recommendations are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Clear dome lid: 0.30\u20130.60 mm<\/li>\n<li>Black cake base: 0.40\u20130.80 mm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The exact thickness depends on cake size and required rigidity.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">What production capacity can the SWT-6245 achieve?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The SWT-6245 can reach up to 45 production cycles per minute, depending on the product size, mold layout, and material thickness.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Can the machine process recycled PET (RPET)?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The machine supports PET materials within its applicable material range. Whether RPET is suitable depends on the quality and forming characteristics of the sheet supplied by the manufacturer. The provided machine documentation lists PET as a supported material but does not separately specify RPET.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">What other products can this machine manufacture?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">By replacing the mold, the SWT-6245 can produce bakery packaging, fruit containers, salad bowls, lunch boxes, medical trays, blister packaging, disposable bowls, lids, and many other thermoformed products.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:16px;color:#000;font-weight:700;\">Is mold replacement complicated?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. The SWT-6245 features a quick mold change system designed to reduce downtime and simplify switching between different product sizes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:24px;color:#000;font-weight:700;\">Kesimpulan<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Consumer demand for premium bakery packaging continues to grow, and packaging manufacturers are under increasing pressure to produce containers that combine excellent appearance, reliable protection, and efficient production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The SWT-6245 Positive &amp; Negative Pressure Three-Station Thermoforming Machine provides a complete manufacturing solution for producing PET cake containers with clear dome lids and black bases. By integrating automatic sheet feeding, precision heating, advanced thermoforming, punching, and stacking into one production line, it helps manufacturers improve productivity, reduce labor costs, and consistently produce high-quality food packaging.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether your business specializes in bakery packaging, fresh food containers, or disposable food packaging, the SWT-6245 offers a flexible and reliable thermoforming solution that can support long-term production growth.<\/p>","protected":false},"excerpt":{"rendered":"<p>A complete guide to producing PET cake containers with clear dome lids and black bases using positive and negative pressure thermoforming technology.<\/p>","protected":false},"author":1,"featured_media":9718,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_yoast_wpseo_slug":"","footnotes":"","_yoast_wpseo_focuskw":"PET cake container","_yoast_wpseo_metadesc":"Learn how to produce PET cake containers with clear dome lids and black bases using the SWT-6245 positive & negative pressure thermoforming machine. Read more.","_yoast_wpseo_title":"How to Produce PET Cake Containers | Manufacturing Guide"},"categories":[68],"tags":[],"class_list":["post-9711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tz-machinery-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Produce PET Cake Containers | Manufacturing Guide<\/title>\n<meta name=\"description\" content=\"Learn how to produce PET cake containers with clear dome lids and black bases using the SWT-6245 positive &amp; negative pressure thermoforming machine. 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