{"id":21255,"date":"2026-07-01T11:45:38","date_gmt":"2026-07-01T11:45:38","guid":{"rendered":"https:\/\/pfi-germany.de\/?p=21255"},"modified":"2026-07-01T11:45:38","modified_gmt":"2026-07-01T11:45:38","slug":"70-jahre-pfi-rueckblick-auf-unseren-tag-der-offenen-tuer","status":"publish","type":"post","link":"https:\/\/pfi-germany.de\/en\/70-jahre-pfi-rueckblick-auf-unseren-tag-der-offenen-tuer\/","title":{"rendered":"70 Years of PFI: A look back at our open day"},"content":{"rendered":"<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-831b2db5 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph translation-block\">We have had a very special day: together with numerous guests, we celebrated our <strong>70th anniversary<\/strong> and opened the doors of the PFI to the public for the first time. Through guided tours, hands-on activities and personal conversations, visitors were able to experience our work at first hand.<\/p>\n\n\n\n<p class=\"wp-block-paragraph translation-block\"><strong>We would like to extend our warmest thanks<\/strong> to all our visitors for their keen interest, the many questions they asked and the pleasant conversations we had. Special thanks also go to our staff, whose dedication, expertise and enthusiasm played a key role in making this special day such a success.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"21256\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-1024x682.jpg\" alt=\"\" class=\"wp-image-21256\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-1600x1065.jpg 1600w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-1536x1023.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-2048x1363.jpg 2048w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-001-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"21257\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-1024x682.jpg\" alt=\"\" class=\"wp-image-21257\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-1600x1065.jpg 1600w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-1536x1023.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-2048x1363.jpg 2048w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-005-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"21258\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-1024x682.jpg\" alt=\"\" class=\"wp-image-21258\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-1600x1065.jpg 1600w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-1536x1023.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-2048x1363.jpg 2048w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-006-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"21259\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-1024x682.jpg\" alt=\"\" class=\"wp-image-21259\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-1600x1065.jpg 1600w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-1536x1023.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-2048x1363.jpg 2048w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-008-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"21260\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-1024x682.jpg\" alt=\"\" class=\"wp-image-21260\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-1600x1065.jpg 1600w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-1536x1023.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-2048x1363.jpg 2048w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-011-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"21261\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-012-1024x682.jpg\" alt=\"\" class=\"wp-image-21261\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-012-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-012-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-012-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-012-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-012-1600x1065.jpg 1600w, 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class=\"wp-image-21264\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-018-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-018-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-018-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-018-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-018-1600x1065.jpg 1600w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-018-1536x1023.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-018-2048x1363.jpg 2048w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-018-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"21265\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-1024x682.jpg\" alt=\"\" class=\"wp-image-21265\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-1600x1065.jpg 1600w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-1536x1023.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-2048x1363.jpg 2048w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-024-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" 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https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-027-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"21267\" src=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-028-1024x682.jpg\" alt=\"\" class=\"wp-image-21267\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-028-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-028-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-028-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-028-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-028-1600x1065.jpg 1600w, 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class=\"wp-image-21276\" srcset=\"https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-070-1024x682.jpg 1024w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-070-300x200.jpg 300w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-070-768x511.jpg 768w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-070-50x33.jpg 50w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-070-1600x1065.jpg 1600w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-070-1536x1023.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-070-2048x1363.jpg 2048w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-070-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" 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https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-105-1536x1241.jpg 1536w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-105-15x12.jpg 15w, https:\/\/pfi-germany.de\/wp-content\/uploads\/2026\/06\/OffeneTuer_2026-105.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\" style=\"padding-right:0;padding-left:0\">\n<div class=\"wp-block-group alignfull is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-f62c8162 wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<div class=\"gradient-separator-up\"><\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-container-content-0733e5d0 wp-block-paragraph\"><strong>Sign up for our newsletter to stay up to date.<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-container-content-0733e5d0 wp-block-paragraph\">Did you enjoy our blog article? Then sign up for our newsletter today! Published quarterly, it provides exciting insights into all things PFI. Stay informed about the latest topics in research, development, and testing\u2014always up to date!&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-525e7643 wp-block-buttons-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-button has-custom-font-size\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.708), 1.3rem);\"><a class=\"wp-block-button__link has-white-color has-pfi-blue-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/pfi-germany.de\/en\/newsletteranmeldung\/\" style=\"padding-right:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">Newsletter Registration<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Anl\u00e4sslich seines 70-j\u00e4hrigen Bestehens \u00f6ffnete das PFI erstmals seine T\u00fcren f\u00fcr die \u00d6ffentlichkeit. Zahlreiche Besucherinnen und Besucher nutzten die Gelegenheit, unser Institut kennenzulernen. Die sch\u00f6nsten Momente haben wir in einer Bildergalerie festgehalten.<\/p>","protected":false},"author":4,"featured_media":19983,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"blog-allgm","format":"standard","meta":{"footnotes":""},"categories":[55,9],"tags":[57],"class_list":["post-21255","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pfi-blog","category-news","tag-institutnews"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>70 Jahre PFI: R\u00fcckblick auf den Tag der offenen T\u00fcr<\/title>\n<meta name=\"description\" content=\"Zum 70-j\u00e4hrigen Jubil\u00e4um \u00f6ffnete das PFI erstmals seine T\u00fcren f\u00fcr die \u00d6ffentlichkeit. 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