{"id":16944,"date":"2025-08-12T14:21:35","date_gmt":"2025-08-12T11:21:35","guid":{"rendered":"https:\/\/www.glastory.net\/?p=16944"},"modified":"2025-08-12T14:21:38","modified_gmt":"2025-08-12T11:21:38","slug":"askglaston-flat-tempering-series-episode-5-how-to-control-anisotropy","status":"publish","type":"post","link":"https:\/\/www.glastory.net\/fi\/askglaston-flat-tempering-series-episode-5-how-to-control-anisotropy\/","title":{"rendered":"#AskGlaston Flat Tempering Series Episode #5: How can I control anisotropy in the tempering process?"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"#AskGlaston Flat Tempering Series Episode 5\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/QRICIKvngX8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" class=\"lazyload\" allowfullscreen><\/iframe><\/p>\n<p>The fifth episode of #AskGlaston Flat Tempering Series covers how to control anisotropy in the tempering process.<\/p>\n<p>Tempered glass often shows visible patterns or streaks when viewed under polarized light. In practice, anisotropy can be visible, for example, as dark stripes or spots in windows. Typically, anisotropy becomes visible when the amount of polarized light is high, for example, during sunset.<\/p>\n<p>This phenomenon, known as anisotropy, is caused by uneven heating and cooling during the tempering process, and it can compromise the visual quality of the glass.<\/p>\n<p>At Glaston, we\u2019ve developed&nbsp;Anisotropy Control, an advanced solution designed to minimize these effects and improve optical clarity.<\/p>\n<p>Anisotropy Control is based on revolutionary heating control and chiller nozzle cover design, ensuring optimal airflow across the glass surface. Anisotropy control can help to lower anisotropy levels by 50%, making anisotropy much less visible in the end product.<\/p>\n<p>The result is clearer, more visually consistent glass \u2014 ideal for architectural and premium design applications where visual appearance is critical.<\/p>\n<blockquote><p>Whether you&#8217;re upgrading an existing line or investing in new technology,&nbsp;Anisotropy Control&nbsp;helps you deliver glass that looks as perfect as it performs.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>The fifth episode of #AskGlaston Flat Tempering Series covers how to control anisotropy in the tempering process. Tempered glass often shows visible patterns or streaks when viewed under polarized light. In practice, anisotropy can be visible, for example, as dark stripes or spots in windows. Typically, anisotropy becomes visible when the amount of polarized light [&hellip;]<\/p>\n","protected":false},"author":1293,"featured_media":16937,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[1034],"tags":[937,921,972,1194,974,992,1019,1020,1023,1024,935],"acf":[],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>#AskGlaston Flat Tempering Series Episode #5: How can I control anisotropy in the tempering process? &ndash; Glastory<\/title>\n<meta name=\"description\" content=\"This fifth episode of #AskGlaston Flat Tempering Series covers how to control anisotropy in the tempering process.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.glastory.net\/fi\/askglaston-flat-tempering-series-episode-5-how-to-control-anisotropy\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"#AskGlaston Flat Tempering Series Episode #5: How can I control anisotropy in the tempering process? &ndash; Glastory\" \/>\n<meta property=\"og:description\" content=\"This fifth episode of #AskGlaston Flat Tempering Series covers how to control anisotropy in the tempering process.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.glastory.net\/fi\/askglaston-flat-tempering-series-episode-5-how-to-control-anisotropy\/\" \/>\n<meta property=\"og:site_name\" content=\"Glastory\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GlastonCorporation\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-12T11:21:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-12T11:21:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.glastory.net\/wp-content\/uploads\/2025\/08\/AskGlaston_FT_ep5.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1508\" \/>\n\t<meta property=\"og:image:height\" content=\"718\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Antti Lehtokannas\" \/>\n<meta name=\"twitter:label1\" content=\"Kirjoittanut\" \/>\n\t<meta name=\"twitter:data1\" content=\"Antti Lehtokannas\" \/>\n\t<meta name=\"twitter:label2\" content=\"Arvioitu lukuaika\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.glastory.net\/#organization\",\"name\":\"Glastory\",\"url\":\"https:\/\/www.glastory.net\/\",\"sameAs\":[\"https:\/\/www.youtube.com\/user\/GlastonCorporation\",\"https:\/\/www.instagram.com\/glastoncorp\/\",\"https:\/\/www.linkedin.com\/company\/107541\/\",\"https:\/\/www.facebook.com\/GlastonCorporation\",\"https:\/\/twitter.com\/GlastonCorp\"],\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fi\",\"@id\":\"https:\/\/www.glastory.net\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.glastory.net\/wp-content\/uploads\/2022\/11\/Glastory_Logo_Final_color.png\",\"contentUrl\":\"https:\/\/www.glastory.net\/wp-content\/uploads\/2022\/11\/Glastory_Logo_Final_color.png\",\"width\":2402,\"height\":1717,\"caption\":\"Glastory\"},\"image\":{\"@id\":\"https:\/\/www.glastory.net\/#\/schema\/logo\/image\/\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.glastory.net\/#website\",\"url\":\"https:\/\/www.glastory.net\/\",\"name\":\"Glastory\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.glastory.net\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.glastory.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.glastory.net\/fi\/askglaston-flat-tempering-series-episode-5-how-to-control-anisotropy\/\",\"url\":\"https:\/\/www.glastory.net\/fi\/askglaston-flat-tempering-series-episode-5-how-to-control-anisotropy\/\",\"name\":\"#AskGlaston Flat Tempering Series Episode #5: How can I control anisotropy in the tempering process? 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