{"id":1574,"date":"2026-05-10T05:52:03","date_gmt":"2026-05-10T09:52:03","guid":{"rendered":"https:\/\/slecotech.com\/?p=1574"},"modified":"2026-05-28T04:10:10","modified_gmt":"2026-05-28T08:10:10","slug":"why-moisture-matters-in-pet-flakes","status":"publish","type":"post","link":"https:\/\/slecotech.com\/de\/why-moisture-matters-in-pet-flakes\/","title":{"rendered":"Warum Feuchtigkeit in PET-Flakes wichtig ist"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; min_height=&#8221;865.8px&#8221; custom_margin=&#8221;-15px|auto|2px|auto||&#8221; custom_padding=&#8221;2px|12px|5px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font=&#8221;Poppins||||||||&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;38px||-64px|||&#8221; custom_padding=&#8221;5px|||||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>In der PET-Recyclingindustrie ist die Kontrolle des Feuchtigkeitsgehalts einer der wichtigsten Faktoren, die die Qualit\u00e4t des Endprodukts, die Verarbeitungseffizienz und die Produktionskosten beeinflussen. Ein zu hoher Feuchtigkeitsgehalt in PET-Flocken kann zu einem Abbau der Hydrolyse, einer Verringerung der intrinsischen Viskosit\u00e4t (IV), Vergilbung, Blasenbildung und einer instabilen Extrusionsleistung f\u00fchren.<\/p>\n<p>F\u00fcr PET-Recycler und -Hersteller ist die Aufrechterhaltung eines niedrigen Feuchtigkeitsgehalts von entscheidender Bedeutung, um hochwertiges recyceltes PET (rPET) zu produzieren, das sich f\u00fcr Fasern, Folien, Umreifungsb\u00e4nder und lebensmitteltaugliche Anwendungen eignet.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<h1><strong><b>Wie hoch ist der Feuchtigkeitsgehalt von PET-Flocken?<\/b><\/strong><\/h1>\n<p>Der Feuchtigkeitsgehalt bezieht sich auf die Wassermenge, die nach dem Waschen und Trocknen im Inneren oder auf der Oberfl\u00e4che der PET-Flocken verbleibt.<\/p>\n<p>Der Feuchtigkeitsgehalt wird in der Regel in gemessen:<\/p>\n<p>ppm (Teile pro Million)<\/p>\n<p>Prozentsatz (%)<\/p>\n<p>F\u00fcr eine hochwertige PET-Verarbeitung wird in der Regel ein Feuchtigkeitsgehalt empfohlen:<\/p>\n<p>Unterhalb von 1%<\/p>\n<p>Vorzugsweise unter 500 ppm vor der Extrusion<\/p>\n<p>Unter 50 ppm f\u00fcr lebensmitteltaugliche Anwendungen<\/p>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;||-14px|||&#8221; custom_padding=&#8221;3px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;||-8px|||&#8221; custom_padding=&#8221;||0px|||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; text_font=&#8221;Poppins|500|||||||&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h1><strong><b>Warum \u00fcbersch\u00fcssige Feuchtigkeit ein ernstes Problem ist<\/b><\/strong><\/h1>\n<h3><strong><b>1. Hydrolyse-Abbau<\/b><\/strong><\/h3>\n<p>PET ist bei hohen Verarbeitungstemperaturen sehr empfindlich gegen\u00fcber Feuchtigkeit.<\/p>\n<p>W\u00e4hrend der Extrusion brechen die Wassermolek\u00fcle die Polymerketten durch Hydrolysereaktionen auf, was zu einer Verringerung des Molekulargewichts f\u00fchrt.<\/p>\n<p>Dies verursacht:<\/p>\n<ul>\n<li>Niedrigere intrinsische Viskosit\u00e4t (IV)<\/li>\n<li>Reduzierte mechanische Festigkeit<\/li>\n<li>Schlechte Schmelzstabilit\u00e4t<\/li>\n<li>Minderwertige Produktqualit\u00e4t<\/li>\n<\/ul>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;|-97px||||&#8221; custom_padding=&#8221;|0px||||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; text_font=&#8221;Poppins|500|||||||&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h3><strong><b>2. Vergilbung und schwarze Flecken<\/b><\/strong><\/h3>\n<p>Ein hoher Feuchtigkeitsgehalt kann die thermische Zersetzung w\u00e4hrend der Extrusion beschleunigen.<\/p>\n<p>Mit zunehmender Zersetzung kann recyceltes PET entstehen:<\/p>\n<ul>\n<li>Gelbe Verf\u00e4rbung<\/li>\n<li>Schwarze Flecken<\/li>\n<li>Kontamination durch verbranntes Material<\/li>\n<\/ul>\n<p>Diese M\u00e4ngel mindern den Handelswert von rPET-Produkten erheblich.<\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/causing-yellowing-black-specks.png&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;91.3%&#8221; min_height=&#8221;404px&#8221; custom_margin=&#8221;-94px||15px|||&#8221; custom_padding=&#8221;0px||0px|152px||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;||-8px|||&#8221; custom_padding=&#8221;||0px|||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; text_font=&#8221;Poppins|500|||||||&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2><strong><b>3. Blasenbildung beim Strangpressen<\/b><\/strong><\/h2>\n<p>Die Restfeuchte verdampft bei hohen Temperaturen und erzeugt Blasen und Hohlr\u00e4ume im Schmelzfluss.<\/p>\n<p>Dies kann dazu f\u00fchren:<\/p>\n<ul>\n<li>Oberfl\u00e4chenfehler<\/li>\n<li>Instabile Blattproduktion<\/li>\n<li>Schwache Filmstruktur<\/li>\n<li>Mangelnde Transparenz<\/li>\n<\/ul>\n<h2><strong><b>\u00a0<\/b><\/strong><\/h2>\n<h3><strong><b>4. Verminderte Produktionseffizienz<\/b><\/strong><\/h3>\n<p>Feuchtigkeitsbedingte Instabilit\u00e4t ist h\u00e4ufig die Ursache:<\/p>\n<p>H\u00e4ufige Maschinenstillst\u00e4nde<\/p>\n<p>Verstopfung des Filters<\/p>\n<p>Instabiler Druck<\/p>\n<p>Erh\u00f6hter Energieverbrauch<\/p>\n<p>Infolgedessen m\u00fcssen die Hersteller mit h\u00f6heren Betriebskosten und geringerer Produktivit\u00e4t rechnen.<\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; min_height=&#8221;3274.8px&#8221; custom_margin=&#8221;-15px|auto|-11px|auto||&#8221; custom_padding=&#8221;2px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font=&#8221;Poppins|500|||||||&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.9em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; min_height=&#8221;3004.9px&#8221; custom_margin=&#8221;132px||1px|||&#8221; custom_padding=&#8221;9px|||||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h1><strong><b>Wie sich Feuchtigkeit auf lebensmittelechtes rPET auswirkt<\/b><\/strong><\/h1>\n<p>Recyceltes PET in Lebensmittelqualit\u00e4t erfordert extrem strenge Qualit\u00e4tsstandards.<\/p>\n<p>Selbst geringe Mengen an Feuchtigkeit k\u00f6nnen sich negativ auswirken:<\/p>\n<ul>\n<li>IV-Stabilit\u00e4t<\/li>\n<li>Bildung von Acetaldehyd<\/li>\n<li>Transparenz<\/li>\n<li>Geruchsleistung<\/li>\n<li>Einhaltung der Lebensmittelsicherheit<\/li>\n<\/ul>\n<p>Daher sind fortschrittliche Trocknungssysteme f\u00fcr lebensmittelgeeignete PET-Recyclinganlagen unerl\u00e4sslich.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1><strong><b>H\u00e4ufige Feuchtigkeitsquellen beim PET-Recycling<\/b><\/strong><\/h1>\n<h3><strong><b>Waschvorgang<\/b><\/strong><\/h3>\n<p>Nach dem Hei\u00df- und Friktionswaschen behalten PET-Flakes die Oberfl\u00e4chenfeuchtigkeit.<\/p>\n<h3><strong><b>Unzureichende Entw\u00e4sserung<\/b><\/strong><\/h3>\n<p>Bei unzureichender Zentrifugalentw\u00e4sserung kann vor der thermischen Trocknung \u00fcbersch\u00fcssige Feuchtigkeit zur\u00fcckbleiben.<\/p>\n<h3><strong><b>Schlechte Auslegung des Trocknungssystems<\/b><\/strong><\/h3>\n<p>Eine niedrige Trocknungstemperatur oder eine unzureichende Verweilzeit k\u00f6nnen einen vollst\u00e4ndigen Feuchtigkeitsentzug verhindern.<\/p>\n<h3><strong><b>Unsachgem\u00e4\u00dfe Lagerungsbedingungen<\/b><\/strong><\/h3>\n<p>PET-Flakes k\u00f6nnen w\u00e4hrend der Lagerung und des Transports Feuchtigkeit aus feuchten Umgebungen aufnehmen.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<h1><strong><b>Wie man die Feuchtigkeit in PET-Flocken reduziert<\/b><\/strong><\/h1>\n<h3><strong><b>1. Effizientes Entw\u00e4sserungssystem<\/b><\/strong><\/h3>\n<p>Eine Hochgeschwindigkeits-Zentrifugalentw\u00e4sserungsmaschine kann die Oberfl\u00e4chenfeuchtigkeit vor der thermischen Trocknung erheblich reduzieren.<\/p>\n<h3><strong><b>2. Hei\u00dfluft-Trocknungssystem<\/b><\/strong><\/h3>\n<p>Hei\u00dfluftleitungen und thermische Trocknungsanlagen tragen zu einem niedrigen Endfeuchtigkeitsgehalt bei.<\/p>\n<h3><strong><b>3. Kristallisation und Entfeuchtung Trocknung<\/b><\/strong><\/h3>\n<p>Bei Anwendungen im Lebensmittelbereich werden h\u00e4ufig Entfeuchtungstrockner eingesetzt, um einen extrem niedrigen Feuchtigkeitsgehalt zu erreichen.<\/p>\n<h3><strong><b>4. Richtige Lagerung des Materials<\/b><\/strong><\/h3>\n<p>PET-Flakes sollten in trockenen, geschlossenen R\u00e4umen gelagert werden, um die Aufnahme von Feuchtigkeit zu verhindern.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<h1><strong><b>Empfohlene Feuchtigkeitsgrade f\u00fcr verschiedene Anwendungen<\/b><\/strong><\/h1>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Anmeldung<\/b><\/strong><\/td>\n<td><strong><b>Empfohlene Luftfeuchtigkeit<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>PET-Faserqualit\u00e4t<\/td>\n<td>&lt; 1000 ppm<\/td>\n<\/tr>\n<tr>\n<td>Plattenextrusion<\/td>\n<td>&lt; 500 ppm<\/td>\n<\/tr>\n<tr>\n<td>Bottle-to-Bottle-Recycling<\/td>\n<td>&lt; 50 ppm<\/td>\n<\/tr>\n<tr>\n<td>Lebensmittelgeeignetes rPET<\/td>\n<td>&lt; 30-50 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<h1><strong><b>Die Bedeutung moderner PET-Recyclinganlagen<\/b><\/strong><\/h1>\n<p>Moderne PET-Recyclinganlagen integrieren:<\/p>\n<ul>\n<li>Waschen durch Reibung<\/li>\n<li>Zentrifugale Entw\u00e4sserung<\/li>\n<li>Hei\u00dflufttrocknung<\/li>\n<li>Zick-Zack-Trennung<\/li>\n<li>Intelligente Feuchtigkeitskontrollsysteme<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Diese Technologien helfen den Verwertern, ihre Ziele zu erreichen:<\/p>\n<ul>\n<li>Stabile Produktqualit\u00e4t<\/li>\n<li>Geringerer Energieverbrauch<\/li>\n<li>H\u00f6here Produktionseffizienz<\/li>\n<li>Bessere Wettbewerbsf\u00e4higkeit auf dem Markt<\/li>\n<\/ul>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<p><strong><b><\/b><\/strong><\/p>\n<h1><strong><b>Schlussfolgerung<\/b><\/strong><\/h1>\n<p>Die Kontrolle der Feuchtigkeit ist ein entscheidender Faktor beim PET-Recycling und wirkt sich direkt auf die Produktqualit\u00e4t, die Extrusionsstabilit\u00e4t und die Rentabilit\u00e4t aus.<\/p>\n<p>Da die Nachfrage nach hochwertigem rPET weltweit weiter steigt, werden Investitionen in fortschrittliche Trocknungs- und Feuchtigkeitskontrolltechnologien f\u00fcr Recyclingunternehmen immer wichtiger.<\/p>\n<p>Sie suchen eine hocheffiziente PET-Recyclingl\u00f6sung?<br \/>Kontakt <strong><span><em><span style=\"text-decoration: underline;\"><a href=\"https:\/\/slecotech.com\/de\/\">Stromlinie Eco Tech <\/a><\/span><\/em><\/span><\/strong>um mehr \u00fcber unsere fortschrittlichen PET-Wasch- und Trocknungssysteme zu erfahren.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"955\" height=\"354\" src=\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/Moisture-control-is-the-key.jpg\" alt=\"\" class=\"size-medium aligncenter\" \/><\/p>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"<p>Streamline Eco Tech bietet fortschrittliche PET-Recyclingl\u00f6sungen zur Verbesserung der Flockenqualit\u00e4t, zur Reduzierung des Feuchtigkeitsgehalts und zur Steigerung der Produktionseffizienz.<\/p>","protected":false},"author":2,"featured_media":1577,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<!-- wp:paragraph -->\n<p><strong><strong>1. Overview of Single-Shaft Shredders<\/strong><\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>The single-shaft shredder is an industrial crushing device designed with a single rotating shaft and blades. Driven by a motor, it cuts, tears, and grinds materials. Compact in structure and highly adaptable, it is widely used to process plastics, wood, rubber, thin metal sheets, and more, particularly in small-to-medium-scale waste recycling scenarios.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":112,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"http:\/\/49.51.38.20\/wp-content\/uploads\/2025\/01\/Single-shaft-shredder-1.png\" alt=\"\" class=\"wp-image-112\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><strong>2. Core Structure &amp; Working Principle<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Key Components<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Blade Shaft System<\/strong>: Multiple sets of carbide blades mounted on a single shaft, driven by hydraulics or a motor for high-speed rotation;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Screen Mesh<\/strong>: Replaceable mesh at the bottom controls output particle size;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Enclosed Chamber<\/strong>: Sealed structure reduces noise and dust emissions<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><strong>Working Process<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Materials are fed into the hopper, where blades decompose waste into uniform fragments through a combination of shearing and tearing. Particles meeting the mesh size are discharged automatically, while oversized fragments undergo repeated crushing.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Applications &amp; Advantages<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Typical Applications<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Plastic Recycling<\/strong>: Shredding PET bottles, films, and injection molding scraps to improve recycled pellet production efficiency;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Wood Processing<\/strong>: Crushing furniture waste and branches to generate raw materials for biomass fuel;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>E-Waste Recycling<\/strong>: Decomposing circuit boards and cables to separate metals from plastics.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><strong>Key Advantages<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>Low-Speed, High-Torque<\/strong>: Handles hard or tough materials while minimizing jamming risks;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Customizable<\/strong>: Blade shapes and screen mesh sizes can be adjusted for specific needs;<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li><strong>Easy Maintenance<\/strong>: Modular design enables rapid replacement of worn parts.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","_et_gb_content_width":"1080","_swpsp_post_exclude":false,"footnotes":""},"categories":[31],"tags":[],"class_list":["post-1574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Why Moisture Matters in PET Flakes | PET Recycling Quality Guide<\/title>\r\n<meta name=\"description\" content=\"Discover why moisture control is essential in PET recycling and how it affects rPET quality and extrusion performance.\" \/>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/slecotech.com\/de\/why-moisture-matters-in-pet-flakes\/\" \/>\r\n<meta property=\"og:locale\" content=\"de_DE\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Why Moisture Matters in PET Flakes | PET Recycling Quality Guide\" \/>\r\n<meta property=\"og:description\" content=\"Discover why moisture control is essential in PET recycling and how it affects rPET quality and extrusion performance.\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/slecotech.com\/de\/why-moisture-matters-in-pet-flakes\/\" \/>\r\n<meta property=\"og:site_name\" content=\"SLECOTECH\" \/>\r\n<meta property=\"article:published_time\" content=\"2026-05-10T09:52:03+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2026-05-28T08:10:10+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png\" \/>\r\n\t<meta property=\"og:image:width\" content=\"529\" \/>\r\n\t<meta property=\"og:image:height\" content=\"343\" \/>\r\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\r\n<meta name=\"author\" content=\"yoyo zhou\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:creator\" content=\"@Slecotech\" \/>\r\n<meta name=\"twitter:site\" content=\"@Slecotech\" \/>\r\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"yoyo zhou\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u00a0Minuten\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/\"},\"author\":{\"name\":\"yoyo zhou\",\"@id\":\"https:\/\/slecotech.com\/#\/schema\/person\/854ac82d5bd432aed06c77481e3cfb4d\"},\"headline\":\"Why Moisture Matters in PET Flakes\",\"datePublished\":\"2026-05-10T09:52:03+00:00\",\"dateModified\":\"2026-05-28T08:10:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/\"},\"wordCount\":1130,\"publisher\":{\"@id\":\"https:\/\/slecotech.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png\",\"articleSection\":[\"knowledge\"],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/\",\"url\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/\",\"name\":\"Why Moisture Matters in PET Flakes | PET Recycling Quality Guide\",\"isPartOf\":{\"@id\":\"https:\/\/slecotech.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png\",\"datePublished\":\"2026-05-10T09:52:03+00:00\",\"dateModified\":\"2026-05-28T08:10:10+00:00\",\"description\":\"Discover why moisture control is essential in PET recycling and how it affects rPET quality and extrusion performance.\",\"breadcrumb\":{\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#primaryimage\",\"url\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png\",\"contentUrl\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png\",\"width\":529,\"height\":343},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/slecotech.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why Moisture Matters in PET Flakes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/slecotech.com\/#website\",\"url\":\"https:\/\/slecotech.com\/\",\"name\":\"Streamline Eco Tech\",\"description\":\"Industrial shredders &amp; recycling equipment\",\"publisher\":{\"@id\":\"https:\/\/slecotech.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/slecotech.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/slecotech.com\/#organization\",\"name\":\"Streamline Eco Tech\",\"url\":\"https:\/\/slecotech.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/slecotech.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2025\/01\/logo.png\",\"contentUrl\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2025\/01\/logo.png\",\"width\":512,\"height\":512,\"caption\":\"Streamline Eco Tech\"},\"image\":{\"@id\":\"https:\/\/slecotech.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/x.com\/Slecotech\",\"https:\/\/www.youtube.com\/@StreamlineEcoTech-Recycling\",\"https:\/\/www.instagram.com\/streamlineecotech\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/slecotech.com\/#\/schema\/person\/854ac82d5bd432aed06c77481e3cfb4d\",\"name\":\"yoyo zhou\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/slecotech.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a273308492396de9234aec42e62cb7e88a289e1c0d62984c702e06fc16763a9e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a273308492396de9234aec42e62cb7e88a289e1c0d62984c702e06fc16763a9e?s=96&d=mm&r=g\",\"caption\":\"yoyo zhou\"},\"sameAs\":[\"https:\/\/slecotech.com\/\"],\"url\":\"https:\/\/slecotech.com\/de\/author\/yoyo\/\"}]}<\/script>\r\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Why Moisture Matters in PET Flakes | PET Recycling Quality Guide","description":"Discover why moisture control is essential in PET recycling and how it affects rPET quality and extrusion performance.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/slecotech.com\/de\/why-moisture-matters-in-pet-flakes\/","og_locale":"de_DE","og_type":"article","og_title":"Why Moisture Matters in PET Flakes | PET Recycling Quality Guide","og_description":"Discover why moisture control is essential in PET recycling and how it affects rPET quality and extrusion performance.","og_url":"https:\/\/slecotech.com\/de\/why-moisture-matters-in-pet-flakes\/","og_site_name":"SLECOTECH","article_published_time":"2026-05-10T09:52:03+00:00","article_modified_time":"2026-05-28T08:10:10+00:00","og_image":[{"width":529,"height":343,"url":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png","type":"image\/png"}],"author":"yoyo zhou","twitter_card":"summary_large_image","twitter_creator":"@Slecotech","twitter_site":"@Slecotech","twitter_misc":{"Verfasst von":"yoyo zhou","Gesch\u00e4tzte Lesezeit":"4\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#article","isPartOf":{"@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/"},"author":{"name":"yoyo zhou","@id":"https:\/\/slecotech.com\/#\/schema\/person\/854ac82d5bd432aed06c77481e3cfb4d"},"headline":"Why Moisture Matters in PET Flakes","datePublished":"2026-05-10T09:52:03+00:00","dateModified":"2026-05-28T08:10:10+00:00","mainEntityOfPage":{"@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/"},"wordCount":1130,"publisher":{"@id":"https:\/\/slecotech.com\/#organization"},"image":{"@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#primaryimage"},"thumbnailUrl":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png","articleSection":["knowledge"],"inLanguage":"de"},{"@type":"WebPage","@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/","url":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/","name":"Why Moisture Matters in PET Flakes | PET Recycling Quality Guide","isPartOf":{"@id":"https:\/\/slecotech.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#primaryimage"},"image":{"@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#primaryimage"},"thumbnailUrl":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png","datePublished":"2026-05-10T09:52:03+00:00","dateModified":"2026-05-28T08:10:10+00:00","description":"Discover why moisture control is essential in PET recycling and how it affects rPET quality and extrusion performance.","breadcrumb":{"@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#primaryimage","url":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png","contentUrl":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/05\/pet-flakes.png","width":529,"height":343},{"@type":"BreadcrumbList","@id":"https:\/\/slecotech.com\/why-moisture-matters-in-pet-flakes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/slecotech.com\/"},{"@type":"ListItem","position":2,"name":"Why Moisture Matters in PET Flakes"}]},{"@type":"WebSite","@id":"https:\/\/slecotech.com\/#website","url":"https:\/\/slecotech.com\/","name":"Streamline Eco Tech","description":"Industrial shredders &amp; recycling equipment","publisher":{"@id":"https:\/\/slecotech.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/slecotech.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/slecotech.com\/#organization","name":"Streamline Eco Tech","url":"https:\/\/slecotech.com\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/slecotech.com\/#\/schema\/logo\/image\/","url":"https:\/\/slecotech.com\/wp-content\/uploads\/2025\/01\/logo.png","contentUrl":"https:\/\/slecotech.com\/wp-content\/uploads\/2025\/01\/logo.png","width":512,"height":512,"caption":"Streamline Eco Tech"},"image":{"@id":"https:\/\/slecotech.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/Slecotech","https:\/\/www.youtube.com\/@StreamlineEcoTech-Recycling","https:\/\/www.instagram.com\/streamlineecotech\/"]},{"@type":"Person","@id":"https:\/\/slecotech.com\/#\/schema\/person\/854ac82d5bd432aed06c77481e3cfb4d","name":"yoyo zhou","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/slecotech.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/a273308492396de9234aec42e62cb7e88a289e1c0d62984c702e06fc16763a9e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a273308492396de9234aec42e62cb7e88a289e1c0d62984c702e06fc16763a9e?s=96&d=mm&r=g","caption":"yoyo zhou"},"sameAs":["https:\/\/slecotech.com\/"],"url":"https:\/\/slecotech.com\/de\/author\/yoyo\/"}]}},"_links":{"self":[{"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/posts\/1574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/comments?post=1574"}],"version-history":[{"count":7,"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/posts\/1574\/revisions"}],"predecessor-version":[{"id":1603,"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/posts\/1574\/revisions\/1603"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/media\/1577"}],"wp:attachment":[{"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/media?parent=1574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/categories?post=1574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/slecotech.com\/de\/wp-json\/wp\/v2\/tags?post=1574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}