{"id":1850,"date":"2026-07-17T02:36:28","date_gmt":"2026-07-17T06:36:28","guid":{"rendered":"https:\/\/slecotech.com\/?p=1850"},"modified":"2026-07-17T02:36:29","modified_gmt":"2026-07-17T06:36:29","slug":"high-quality-pet-flakes-bottle-to-bottle-recycling","status":"publish","type":"post","link":"https:\/\/slecotech.com\/ar\/high-quality-pet-flakes-bottle-to-bottle-recycling\/","title":{"rendered":"How to Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; min_height=&#8221;445.4px&#8221; custom_margin=&#8221;-1px|||||&#8221; custom_padding=&#8221;||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; min_height=&#8221;461.8px&#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|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;241.9px&#8221; custom_margin=&#8221;6px||-7px|||&#8221; custom_padding=&#8221;0px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>High-quality PET flakes are produced through a series of mechanical and washing processes that remove labels, caps, metals, PVC, adhesives, organic contaminants, and moisture from post-consumer PET bottles. A complete PET bottle washing line typically includes bale breaking, sorting, delabeling, crushing, float-sink separation, hot washing, friction washing, rinsing, dewatering, and drying. For bottle-to-bottle recycling applications, PET flakes generally require PVC content below 50 ppm, moisture below 1%, and label contamination below 100 ppm. Proper equipment configuration and process control are essential for achieving food-grade or high-purity recycled PET.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>What Are High-Quality PET Flakes?<\/b><\/strong><\/h1>\n<p>High-quality PET flakes are clean, dry, and contamination-controlled recycled PET materials suitable for reprocessing into new products.<\/p>\n<p>PET flakes are produced by processing used PET bottles through shredding and washing systems. Their quality directly affects extrusion performance, IV stability, pellet quality, and end-product applications.<\/p>\n<p>Typical applications include:<\/p>\n<ul>\n<li>Bottle-to-bottle recycling<\/li>\n<li>Polyester fiber production<\/li>\n<li>PET sheet manufacturing<\/li>\n<li>Food-grade rPET production<\/li>\n<li>Strapping and packaging materials<\/li>\n<\/ul>\n<h2><strong><b>\u00a0<\/b><\/strong><\/h2>\n<h2><strong><b>Typical Quality Standards for PET Flakes<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td><strong><b>\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/b><\/strong><\/td>\n<td><strong><b>High-Quality Standard<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>PVC Content<\/td>\n<td>&lt; 50 \u062c\u0632\u0621 \u0641\u064a \u0627\u0644\u0645\u0644\u064a\u0648\u0646<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0637\u0648\u0628\u0629<\/td>\n<td>&lt; 1%<\/td>\n<\/tr>\n<tr>\n<td>Label Content<\/td>\n<td>&lt; 100 ppm<\/td>\n<\/tr>\n<tr>\n<td>Metal Content<\/td>\n<td>&lt; 20 ppm<\/td>\n<\/tr>\n<tr>\n<td>PE\/PP Contamination<\/td>\n<td>&lt; 200 ppm<\/td>\n<\/tr>\n<tr>\n<td>Bulk Density<\/td>\n<td>0.25\u20130.40 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Flake Size<\/td>\n<td>12\u201316 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><strong><b><\/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><\/b><\/strong><\/h1>\n<h1><strong><b>How Does a PET Bottle Washing Line Work?<\/b><\/strong><\/h1>\n<p>Each processing stage removes a specific type of contamination to improve PET flake purity.<\/p>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _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;325.1px&#8221; custom_margin=&#8221;-8px|auto|-13px|auto||&#8221; custom_padding=&#8221;79px||22px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#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; width=&#8221;104.7%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 1: Bale Breaking<\/b><\/strong><\/h3>\n<p>Compressed PET bottle bales are loosened to ensure consistent material feeding.<\/p>\n<p>Equipment:<\/p>\n<ul>\n<li>Bale Breaker<\/li>\n<li>Feeding Conveyor<\/li>\n<\/ul>\n<p>Purpose:<\/p>\n<ul>\n<li>Separate compacted bottles<\/li>\n<li>Improve sorting efficiency<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#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; width=&#8221;94.7%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 2: Pre-Sorting<\/b><\/strong><\/h3>\n<p>Foreign materials are removed before size reduction.<\/p>\n<p>Common contaminants:<\/p>\n<ul>\n<li>PVC bottles<\/li>\n<li>\u0627\u0644\u0645\u0639\u0627\u062f\u0646<\/li>\n<li>\u0632\u062c\u0627\u062c<\/li>\n<li>\u0648\u0631\u0642\u0629<\/li>\n<li>Non-PET plastics<\/li>\n<\/ul>\n<p>Equipment:<\/p>\n<ul>\n<li>Sorting Platform<\/li>\n<li>Optical Sorting System<\/li>\n<li>Metal Detector<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#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; width=&#8221;94.7%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 3: Delabeling<\/b><\/strong><\/h3>\n<p>Labels are one of the largest contamination sources in PET recycling.<\/p>\n<p>A high-efficiency delabeler can achieve:<\/p>\n<ul>\n<li>90\u201398% label removal rate<\/li>\n<\/ul>\n<p>Benefits:<\/p>\n<ul>\n<li>Lower glue contamination<\/li>\n<li>Reduced washing load<\/li>\n<li>Higher flake purity<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _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;325.1px&#8221; custom_margin=&#8221;-8px|auto|-13px|auto||&#8221; custom_padding=&#8221;106px||37px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#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; width=&#8221;104.7%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 4: Crushing<\/b><\/strong><\/h3>\n<p>PET bottles are reduced into uniform flakes.<\/p>\n<p>\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0644\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n<ul>\n<li>12\u201316 mm<\/li>\n<\/ul>\n<p>Equipment:<\/p>\n<ul>\n<li>Wet Crusher<\/li>\n<li>PET Crusher<\/li>\n<\/ul>\n<p>Benefits:<\/p>\n<ul>\n<li>Increased surface area<\/li>\n<li>Improved washing performance<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#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; width=&#8221;95.8%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 5: Float-Sink Separation<\/b><\/strong><\/h3>\n<p>Density separation removes polyolefin contamination.<\/p>\n<p>Material behavior in water:<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong><b>\u0627\u0644\u0645\u0648\u0627\u062f<\/b><\/strong><\/td>\n<td><strong><b>\u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/b><\/strong><\/td>\n<td><strong><b>\u0627\u0644\u0646\u062a\u064a\u062c\u0629<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u0635<\/td>\n<td>0.90 \u063a\/\u0633\u0645\u00b3<\/td>\n<td>\u0639\u0627\u0626\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0631\u0628\u064a\u0629 \u0627\u0644\u0628\u062f\u0646\u064a\u0629<\/td>\n<td>0.92\u20130.96 \u063a\/\u0633\u0645\u00b3<\/td>\n<td>\u0639\u0627\u0626\u0645<\/td>\n<\/tr>\n<tr>\n<td>PET<\/td>\n<td>1.34\u20131.39 \u063a\/\u0633\u0645\u00b3<\/td>\n<td>\u062d\u0648\u0636<\/td>\n<\/tr>\n<tr>\n<td>PVC<\/td>\n<td>1.30\u20131.50 \u063a\/\u0633\u0645\u00b3<\/td>\n<td>\u062d\u0648\u0636<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The system separates: PET flakes, Bottle caps, Rings, Residual labels<\/p>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#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; width=&#8221;94.7%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 6: Hot Washing<\/b><\/strong><\/h3>\n<p>Hot washing removes adhesives, oils, and organic contaminants.<\/p>\n<p>Typical operating parameters:<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong><b>\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/b><\/strong><\/td>\n<td><strong><b>\u0627\u0644\u0646\u0637\u0627\u0642<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0627\u0621<\/td>\n<td>80\u201395 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0632\u0645\u0646 \u0627\u0644\u0628\u0642\u0627\u0621<\/td>\n<td>15\u201330 \u062f\u0642\u064a\u0642\u0629<\/td>\n<\/tr>\n<tr>\n<td>Caustic Soda<\/td>\n<td>1\u20132%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Benefits:<\/p>\n<ul>\n<li>Remove glue residue<\/li>\n<li>Eliminate oil contamination<\/li>\n<li>Improve flake cleanliness<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _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;325.1px&#8221; custom_margin=&#8221;13px|auto|-13px|auto||&#8221; custom_padding=&#8221;106px||5px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#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; width=&#8221;104.7%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 7: Friction Washing<\/b><\/strong><\/h3>\n<p>High-speed mechanical friction removes:<\/p>\n<ul>\n<li>Fine dirt<\/li>\n<li>Label residue<\/li>\n<li>\u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0627\u0644\u0639\u0636\u0648\u064a\u0629<\/li>\n<\/ul>\n<p>Typical rotor speed:<\/p>\n<ul>\n<li>800\u20131200 rpm<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#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; width=&#8221;94.7%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 8: Rinsing and Neutralization<\/b><\/strong><\/h3>\n<p>Clean water removes residual chemicals from the washing process.<\/p>\n<p>Objectives:<\/p>\n<ul>\n<li>Reduce alkalinity<\/li>\n<li>Improve flake quality<\/li>\n<li>Meet downstream processing requirements<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#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; width=&#8221;94.7%&#8221; min_height=&#8221;315.7px&#8221; custom_margin=&#8221;-92px|-283px|-20px|||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><strong><b>Step 9: Dewatering and Drying<\/b><\/strong><\/h3>\n<p>Final moisture reduction is critical.<\/p>\n<p>Equipment:<\/p>\n<ul>\n<li>\u0622\u0644\u0629 \u0646\u0632\u062d \u0627\u0644\u0645\u064a\u0627\u0647 \u0628\u0627\u0644\u0637\u0631\u062f \u0627\u0644\u0645\u0631\u0643\u0632\u064a<\/li>\n<li>Thermal Drying System<\/li>\n<\/ul>\n<p>Target moisture:<\/p>\n<ul>\n<li>\u0623\u0642\u0644 \u0645\u0646 1%<\/li>\n<li>Food-grade systems often achieve below 0.5%<\/li>\n<\/ul>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/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;461.8px&#8221; custom_margin=&#8221;55px|auto|2px|auto||&#8221; custom_padding=&#8221;0px|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|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;161.9px&#8221; custom_margin=&#8221;6px||-17px|||&#8221; custom_padding=&#8221;0px||0px|||&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h1><strong><b>Key Factors Affecting PET Flake Quality<\/b><\/strong><\/h1>\n<p>Contamination control is more important than washing intensity alone.<\/p>\n<h3><strong><b>Major Quality Risks<\/b><\/strong><\/h3>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Contaminant<\/b><\/strong><\/td>\n<td><strong><b>\u0627\u0644\u062a\u0623\u062b\u064a\u0631<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>PVC<\/td>\n<td>PET degradation<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0639\u0627\u062f\u0646<\/td>\n<td>Equipment damage<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a<\/td>\n<td>\u0628\u0642\u0639 \u0633\u0648\u062f\u0627\u0621<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0644\u0627\u0635\u0642\u0629<\/td>\n<td>\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u062c\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0631\u0637\u0648\u0628\u0629<\/td>\n<td>Hydrolysis<\/td>\n<\/tr>\n<tr>\n<td>Organics<\/td>\n<td>\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0631\u0648\u0627\u0626\u062d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>Common Problems and Solutions<\/b><\/strong><\/h1>\n<h2><strong><b>Problem 1: Excessive Label Content<\/b><\/strong><\/h2>\n<h3><strong><b>Cause<\/b><\/strong><\/h3>\n<ul>\n<li>Inefficient delabeling<\/li>\n<\/ul>\n<h3><strong><b>\u0627\u0644\u062d\u0644<\/b><\/strong><\/h3>\n<ul>\n<li>Upgrade delabeler rotor design<\/li>\n<li>Increase label removal efficiency<\/li>\n<\/ul>\n<h2><strong><b>\u00a0<\/b><\/strong><\/h2>\n<h2><strong><b>Problem 2: High Moisture Content<\/b><\/strong><\/h2>\n<h3><strong><b>Cause<\/b><\/strong><\/h3>\n<ul>\n<li>Insufficient drying capacity<\/li>\n<\/ul>\n<h3><strong><b>\u0627\u0644\u062d\u0644<\/b><\/strong><\/h3>\n<ul>\n<li>Add thermal drying stage<\/li>\n<li>Optimize dewatering speed<\/li>\n<\/ul>\n<h2><strong><b>\u00a0<\/b><\/strong><\/h2>\n<h2><strong><b>Problem 3: PVC Contamination<\/b><\/strong><\/h2>\n<h3><strong><b>Cause<\/b><\/strong><\/h3>\n<ul>\n<li>Poor manual sorting<\/li>\n<\/ul>\n<h3><strong><b>\u0627\u0644\u062d\u0644<\/b><\/strong><\/h3>\n<ul>\n<li>Install optical sorting equipment<\/li>\n<li>Improve inspection procedures<\/li>\n<\/ul>\n<h2><strong><b>\u00a0<\/b><\/strong><\/h2>\n<h2><strong><b>Problem 4: Low Flake Purity<\/b><\/strong><\/h2>\n<h3><strong><b>Cause<\/b><\/strong><\/h3>\n<ul>\n<li>Inadequate washing process<\/li>\n<\/ul>\n<h3><strong><b>\u0627\u0644\u062d\u0644<\/b><\/strong><\/h3>\n<ul>\n<li>Increase hot washing retention time<\/li>\n<li>Optimize friction washing parameters<\/li>\n<\/ul>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>PET Bottle-to-Bottle Recycling Process Flow<\/b><\/strong><\/h1>\n<p><span>PET Bottle Bales\u00a0 \u27a1\u00a0 <\/span><span>Bale Breaking\u00a0 \u27a1\u00a0 <\/span><span>Sorting\u00a0 \u27a1\u00a0 <\/span><span>Delabeling\u00a0 \u27a1\u00a0 <\/span><span>Crushing\u00a0 \u27a1\u00a0 <\/span><span>Float-Sink Separation\u00a0 \u27a1\u00a0 <\/span><span>Hot Washing\u00a0 \u27a1\u00a0 <\/span><span>Friction Washing\u00a0 \u27a1\u00a0 <\/span><span>Rinsing\u00a0 \u27a1\u00a0 <\/span><span>Dewatering\u00a0 \u27a1\u00a0 <\/span><span>Thermal Drying\u00a0 \u27a1\u00a0 <\/span><span>High-Quality PET Flakes<\/span><\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/b><\/strong><\/h1>\n<h2><strong><b>What moisture level is required for PET flakes?<\/b><\/strong><\/h2>\n<p>Most PET recyclers target moisture below 1%. Food-grade applications often require below 0.5%.<\/p>\n<h3><strong><b>Can PET bottle caps be recycled together with PET bottles?<\/b><\/strong><\/h3>\n<p>Yes, but they must be separated during float-sink separation because PE and PP have lower densities than PET.<\/p>\n<h3><strong><b>Why is PVC contamination dangerous?<\/b><\/strong><\/h3>\n<p>Even small amounts of PVC can cause PET degradation during extrusion and significantly reduce product quality.<\/p>\n<h3><strong><b>\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u062b\u0627\u0644\u064a \u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u062a\u064a\u0631\u064a\u0641\u062b\u0627\u0644\u0627\u062a (PET)\u061f<\/b><\/strong><\/h3>\n<p>Most PET washing lines produce flakes between 12 mm and 16 mm for optimal washing and reprocessing performance.<\/p>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b>\u00a0<\/b><\/strong><\/h1>\n<h1><strong><b><a href=\"https:\/\/slecotech.com\/ar\/\"><span style=\"text-decoration: underline;\"><em>\u0633\u062a\u0631\u064a\u0645\u0644\u0627\u064a\u0646 \u0625\u064a\u0643\u0648 \u062a\u064a\u0643<\/em><\/span><\/a> \u0627\u0644\u062d\u0644<\/b><\/strong><\/h1>\n<p>Streamline Eco Tech specializes in PET bottle recycling equipment and complete PET washing line solutions. Our systems integrate bale breakers, label removers, sorting platforms, crushers, float-sink separation tanks, hot washing units, dewatering machines, and drying systems to produce high-purity PET flakes for bottle-to-bottle recycling, fiber production, and other circular economy applications. Equipment configurations can be customized according to material conditions, contamination levels, and production capacities ranging from 500 kg\/h to 6000 kg\/h.<\/p>\n<ol><\/ol>\n<p><!-- \/divi:paragraph --><\/p>\n<p>[\/et_pbb_text][\/et_pbb_column][\/et_pbb_column][\/et_pbb_column][\/et_pbb_column][\/et_pb_column]<\/p>","protected":false},"excerpt":{"rendered":"<p>High-quality PET flakes require efficient sorting, delabeling, washing, contamination removal, and drying. This guide explains the key technologies and parameters behind bottle-to-bottle PET recycling.<\/p>","protected":false},"author":2,"featured_media":1872,"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":[31,30],"tags":[],"class_list":["post-1850","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","category-recycling-production-lines-recycling-systems"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling<\/title>\r\n<meta name=\"description\" content=\"Learn how PET bottle washing lines produce high-quality PET flakes through sorting, delabeling, washing, separation, and drying processes.\" \/>\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\/ar\/high-quality-pet-flakes-bottle-to-bottle-recycling\/\" \/>\r\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling\" \/>\r\n<meta property=\"og:description\" content=\"Learn how PET bottle washing lines produce high-quality PET flakes through sorting, delabeling, washing, separation, and drying processes.\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/slecotech.com\/ar\/high-quality-pet-flakes-bottle-to-bottle-recycling\/\" \/>\r\n<meta property=\"og:site_name\" content=\"SLECOTECH\" \/>\r\n<meta property=\"article:published_time\" content=\"2026-07-17T06:36:28+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2026-07-17T06:36:29+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg\" \/>\r\n\t<meta property=\"og:image:width\" content=\"894\" \/>\r\n\t<meta property=\"og:image:height\" content=\"823\" \/>\r\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"yoyo zhou\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u062f\u0642\u0627\u0626\u0642\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/\"},\"author\":{\"name\":\"yoyo zhou\",\"@id\":\"https:\/\/slecotech.com\/#\/schema\/person\/854ac82d5bd432aed06c77481e3cfb4d\"},\"headline\":\"How to Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling\",\"datePublished\":\"2026-07-17T06:36:28+00:00\",\"dateModified\":\"2026-07-17T06:36:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/\"},\"wordCount\":1693,\"publisher\":{\"@id\":\"https:\/\/slecotech.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg\",\"articleSection\":[\"knowledge\",\"Recycling Line\"],\"inLanguage\":\"ar\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/\",\"url\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/\",\"name\":\"Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling\",\"isPartOf\":{\"@id\":\"https:\/\/slecotech.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg\",\"datePublished\":\"2026-07-17T06:36:28+00:00\",\"dateModified\":\"2026-07-17T06:36:29+00:00\",\"description\":\"Learn how PET bottle washing lines produce high-quality PET flakes through sorting, delabeling, washing, separation, and drying processes.\",\"breadcrumb\":{\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#primaryimage\",\"url\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg\",\"contentUrl\":\"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg\",\"width\":894,\"height\":823},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/slecotech.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling\"}]},{\"@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\":\"ar\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/slecotech.com\/#organization\",\"name\":\"Streamline Eco Tech\",\"url\":\"https:\/\/slecotech.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@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\":\"ar\",\"@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\/ar\/author\/yoyo\/\"}]}<\/script>\r\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling","description":"Learn how PET bottle washing lines produce high-quality PET flakes through sorting, delabeling, washing, separation, and drying processes.","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\/ar\/high-quality-pet-flakes-bottle-to-bottle-recycling\/","og_locale":"ar_AR","og_type":"article","og_title":"Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling","og_description":"Learn how PET bottle washing lines produce high-quality PET flakes through sorting, delabeling, washing, separation, and drying processes.","og_url":"https:\/\/slecotech.com\/ar\/high-quality-pet-flakes-bottle-to-bottle-recycling\/","og_site_name":"SLECOTECH","article_published_time":"2026-07-17T06:36:28+00:00","article_modified_time":"2026-07-17T06:36:29+00:00","og_image":[{"width":894,"height":823,"url":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg","type":"image\/jpeg"}],"author":"yoyo zhou","twitter_card":"summary_large_image","twitter_creator":"@Slecotech","twitter_site":"@Slecotech","twitter_misc":{"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629":"yoyo zhou","\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631":"4 \u062f\u0642\u0627\u0626\u0642"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#article","isPartOf":{"@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/"},"author":{"name":"yoyo zhou","@id":"https:\/\/slecotech.com\/#\/schema\/person\/854ac82d5bd432aed06c77481e3cfb4d"},"headline":"How to Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling","datePublished":"2026-07-17T06:36:28+00:00","dateModified":"2026-07-17T06:36:29+00:00","mainEntityOfPage":{"@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/"},"wordCount":1693,"publisher":{"@id":"https:\/\/slecotech.com\/#organization"},"image":{"@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#primaryimage"},"thumbnailUrl":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg","articleSection":["knowledge","Recycling Line"],"inLanguage":"ar"},{"@type":"WebPage","@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/","url":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/","name":"Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling","isPartOf":{"@id":"https:\/\/slecotech.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#primaryimage"},"image":{"@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#primaryimage"},"thumbnailUrl":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg","datePublished":"2026-07-17T06:36:28+00:00","dateModified":"2026-07-17T06:36:29+00:00","description":"Learn how PET bottle washing lines produce high-quality PET flakes through sorting, delabeling, washing, separation, and drying processes.","breadcrumb":{"@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#breadcrumb"},"inLanguage":"ar","potentialAction":[{"@type":"ReadAction","target":["https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/"]}]},{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#primaryimage","url":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg","contentUrl":"https:\/\/slecotech.com\/wp-content\/uploads\/2026\/07\/Hot-vs-Cold-Washing-Comparison-Cover-1.jpg","width":894,"height":823},{"@type":"BreadcrumbList","@id":"https:\/\/slecotech.com\/high-quality-pet-flakes-bottle-to-bottle-recycling\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/slecotech.com\/"},{"@type":"ListItem","position":2,"name":"How to Produce High-Quality PET Flakes for Bottle-to-Bottle Recycling"}]},{"@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":"ar"},{"@type":"Organization","@id":"https:\/\/slecotech.com\/#organization","name":"Streamline Eco Tech","url":"https:\/\/slecotech.com\/","logo":{"@type":"ImageObject","inLanguage":"ar","@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":"ar","@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\/ar\/author\/yoyo\/"}]}},"_links":{"self":[{"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/posts\/1850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/comments?post=1850"}],"version-history":[{"count":4,"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/posts\/1850\/revisions"}],"predecessor-version":[{"id":1874,"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/posts\/1850\/revisions\/1874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/media\/1872"}],"wp:attachment":[{"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/media?parent=1850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/categories?post=1850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/slecotech.com\/ar\/wp-json\/wp\/v2\/tags?post=1850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}