{"id":3184,"date":"2026-03-04T11:53:03","date_gmt":"2026-03-04T11:53:03","guid":{"rendered":"https:\/\/richongroup.com\/?p=3184"},"modified":"2026-05-08T09:28:46","modified_gmt":"2026-05-08T09:28:46","slug":"raw-materials-for-egg-tray-production-waste-paper-types-pulp-ratio-cost-guide","status":"publish","type":"post","link":"https:\/\/richongroup.com\/ru\/raw-materials-for-egg-tray-production-waste-paper-types-pulp-ratio-cost-guide\/","title":{"rendered":"\u0421\u044b\u0440\u044c\u0435 \u0434\u043b\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043b\u043e\u0442\u043a\u043e\u0432 \u0434\u043b\u044f \u044f\u0438\u0446: \u0432\u0438\u0434\u044b \u043c\u0430\u043a\u0443\u043b\u0430\u0442\u0443\u0440\u044b, \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u0446\u0435\u043b\u043b\u044e\u043b\u043e\u0437\u044b \u0438 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u0441\u0435\u0431\u0435\u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u0438."},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-34868d19 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h1 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\">Raw Materials for Egg Tray Production: Waste Paper Types, Pulp Ratio &amp; Cost Guide<\/h1>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-20ccc3e5 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Introduction:<\/p>\n\n\n\n<p style=\"line-height:2\">Egg tray production is widely known as an environmentally friendly recycling process. Instead of using virgin materials, most egg trays are produced from <strong>recycled waste paper<\/strong>, turning discarded paper into valuable packaging products.<\/p>\n\n\n\n<p style=\"line-height:2\">However, not all waste paper performs the same in pulp molding.<br>The <strong>type of raw material, pulp concentration, and fiber quality<\/strong> directly affect product strength, production efficiency, and manufacturing cost.<\/p>\n\n\n\n<p>Understanding the correct raw materials is essential when planning a new egg tray manufacturing project.<\/p>\n\n\n\n<p>This guide explains:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>The most commonly used waste paper materials<\/li>\n\n\n\n<li>Recommended pulp ratios for egg tray production<\/li>\n\n\n\n<li>Raw material consumption and cost estimation<\/li>\n\n\n\n<li>How material quality affects egg tray strength and production stability<\/li>\n<\/ul>\n\n\n\n<p class=\"has-link-color wp-elements-d47c22a8911e27f36f047cfca923a4d2\">For a complete overview of equipment and system configuration, see our <strong><a href=\"\/en\/products\/egg-tray-production-line\/\">Egg Tray Production Line<\/a><\/strong> guide.<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a2af478b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\">Common Waste Paper Used for Egg Tray Production<\/h2>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9e017968\">\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 is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"3189\" src=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-raw-materials-waste-paper-types-1024x683.webp\" alt=\"Waste paper raw materials used for egg tray production including newspapers OCC cartons office paper and mixed recycled paper\" class=\"wp-image-3189\" style=\"width:879px;height:auto\" srcset=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-raw-materials-waste-paper-types-1024x683.webp 1024w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-raw-materials-waste-paper-types-300x200.webp 300w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-raw-materials-waste-paper-types-768x512.webp 768w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-raw-materials-waste-paper-types-18x12.webp 18w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-raw-materials-waste-paper-types.webp 1536w\" 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=\"626\" data-id=\"2889\" src=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/02\/workers-operating-egg-tray-forming-machine-1024x626.webp\" alt=\"Egg tray products are produced by forming different types of waste paper using an egg tray machine.\" class=\"wp-image-2889\" srcset=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/02\/workers-operating-egg-tray-forming-machine-1024x626.webp 1024w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/02\/workers-operating-egg-tray-forming-machine-300x183.webp 300w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/02\/workers-operating-egg-tray-forming-machine-768x470.webp 768w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/02\/workers-operating-egg-tray-forming-machine-1536x939.webp 1536w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/02\/workers-operating-egg-tray-forming-machine-18x12.webp 18w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/02\/workers-operating-egg-tray-forming-machine.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p style=\"line-height:2\">Egg trays are typically produced using <strong>low-grade recycled paper fibers<\/strong>.<br>Unlike printing paper or packaging boards, egg trays do not require high surface quality, making them ideal for recycled materials.<\/p>\n\n\n\n<p>The most commonly used waste paper types include:<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">Old Newspapers (ONP)<\/h3>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Old newspapers are one of the most popular raw materials because they contain <strong>long fibers and good absorbency<\/strong>.<\/p>\n\n\n\n<p>Advantages:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Easy pulping<\/li>\n\n\n\n<li>Good fiber bonding<\/li>\n\n\n\n<li>Stable product strength<\/li>\n<\/ul>\n\n\n\n<p>However, newspapers are becoming less available in some regions due to digital media.<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">Office Paper and Printing Waste<\/h3>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Office paper can also be used, although it may require <strong>more pulping and screening<\/strong> due to ink and coating layers.<\/p>\n\n\n\n<p>Typical uses:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Mixed pulp blending<\/li>\n\n\n\n<li>Improving tray appearance<\/li>\n\n\n\n<li>Increasing fiber bonding strength<\/li>\n<\/ul>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">Mixed Waste Paper<\/h3>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>In many developing markets, egg tray manufacturers use <strong>mixed waste paper from recycling stations<\/strong>.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Advantages:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Lowest cost raw material<\/li>\n\n\n\n<li>Easily available in large quantities<\/li>\n<\/ul>\n\n\n\n<p>However, mixed paper often contains:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Plastic pieces<\/li>\n\n\n\n<li>Staples<\/li>\n\n\n\n<li>Sand or dust<\/li>\n<\/ul>\n\n\n\n<p>This requires <strong>proper pulping and filtration equipment<\/strong> during production.<\/p>\n\n\n\n<p class=\"has-link-color wp-elements-a555b502217b506fe3086a560d87c9c5\">You can learn more about the complete pulp preparation process in our <strong><a href=\"\/en\/technology\/production-process\/\">Egg Tray Production Process<\/a><\/strong> guide.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\">Ideal Pulp Ratio for Egg Tray Manufacturing<\/h2>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d1cd4193\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 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=\"461\" data-id=\"3195\" src=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/Process-flow-diagram-of-egg-tray-production-line-1024x461.webp\" alt=\"\" class=\"wp-image-3195\" srcset=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/Process-flow-diagram-of-egg-tray-production-line-1024x461.webp 1024w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/Process-flow-diagram-of-egg-tray-production-line-300x135.webp 300w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/Process-flow-diagram-of-egg-tray-production-line-768x346.webp 768w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/Process-flow-diagram-of-egg-tray-production-line-1536x691.webp 1536w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/Process-flow-diagram-of-egg-tray-production-line-18x8.webp 18w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/Process-flow-diagram-of-egg-tray-production-line.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-link-color wp-elements-d254f381958cc9cf5ce6a33267b3fa8c\">In pulp molding production, <strong>pulp consistency<\/strong> plays a crucial role in forming efficiency and <strong><a href=\"\/why-egg-trays-crack-deform-stick-together\/\">product quality<\/a>.<\/strong><\/p>\n\n\n\n<p>The pulp ratio refers to the <strong>percentage of paper fiber in the water mixture<\/strong>.<\/p>\n\n\n\n<p>Typical pulp concentration:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Production Stage<\/th><th>Pulp Consistency<\/th><\/tr><\/thead><tbody><tr><td>Pulping tank<\/td><td>4% \u2013 6%<\/td><\/tr><tr><td>Supply tank<\/td><td>3% \u2013 5%<\/td><\/tr><tr><td>Forming machine<\/td><td>3% \u2013 4%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>If the pulp is too thick:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Mold drainage becomes slow<\/li>\n\n\n\n<li>Forming cycle time increases<\/li>\n\n\n\n<li>Production capacity decreases<\/li>\n<\/ul>\n\n\n\n<p>If the pulp is too dilute:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Egg trays become thin<\/li>\n\n\n\n<li>Product strength decreases<\/li>\n<\/ul>\n\n\n\n<p style=\"line-height:2\">Therefore, maintaining a <strong>stable pulp concentration between 3% and 5%<\/strong> is considered optimal for most egg tray production lines.<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\">Raw Material Consumption in Egg Tray Production<\/h2>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-58b4d962\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"687\" src=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-production-raw-material-consumption-calculation-1024x687.webp\" alt=\"Example calculation of waste paper consumption for 3000 pcs per hour egg tray production line\" class=\"wp-image-3197\" srcset=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-production-raw-material-consumption-calculation-1024x687.webp 1024w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-production-raw-material-consumption-calculation-300x201.webp 300w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-production-raw-material-consumption-calculation-768x515.webp 768w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-production-raw-material-consumption-calculation-18x12.webp 18w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/egg-tray-production-raw-material-consumption-calculation.webp 1264w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>One of the most common questions from new investors is:<\/p>\n\n\n\n<p><strong>How much waste paper is needed to produce egg trays?<\/strong><\/p>\n\n\n\n<p>The answer depends on:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Tray weight<\/li>\n\n\n\n<li>Production capacity<\/li>\n\n\n\n<li>Moisture content<\/li>\n\n\n\n<li>Fiber type<\/li>\n<\/ul>\n\n\n\n<p>Below is a typical consumption example.<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">Example: 3000 pcs\/hour Egg Tray Production Line<\/h3>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Assumptions:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>30-egg tray weight: 70 g<\/li>\n\n\n\n<li>Machine capacity: 3000 pcs\/hour<\/li>\n<\/ul>\n\n\n\n<p>Daily raw material consumption:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Item<\/th><th>Quantity<\/th><\/tr><\/thead><tbody><tr><td>Paper per tray<\/td><td>~70 g<\/td><\/tr><tr><td>Hourly paper consumption<\/td><td>~210 kg<\/td><\/tr><tr><td>Daily production (20 hours)<\/td><td>~4200 kg<\/td><\/tr><tr><td>Waste paper required<\/td><td>~4\u20135 tons\/day<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>This is why stable waste paper supply is essential for a continuous production line.<\/p>\n\n\n\n<p class=\"has-link-color wp-elements-50fc393d5520b0217e85bf7d22009760\" style=\"line-height:2\">If you are planning a factory, our <strong><a href=\"\/en\/products\/egg-tray-production-line\/\">Egg Tray Production Line<\/a><\/strong> page explains how capacity selection affects raw material consumption and factory design.<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\">Raw Material Cost in Different Regions<\/h2>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Waste paper prices vary significantly depending on the local recycling market.<\/p>\n\n\n\n<p>Typical price ranges:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Region<\/th><th>Waste Paper Cost<\/th><\/tr><\/thead><tbody><tr><td>Africa<\/td><td>$30 \u2013 $60 \/ ton<\/td><\/tr><tr><td>Southeast Asia<\/td><td>$60 \u2013 $100 \/ ton<\/td><\/tr><tr><td>Middle East<\/td><td>$80 \u2013 $120 \/ ton<\/td><\/tr><tr><td>Europe<\/td><td>$150 \u2013 $220 \/ ton<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>In many egg tray factories, <strong>raw material cost accounts for 40\u201360% of total production cost<\/strong>.<\/p>\n\n\n\n<p>Therefore, sourcing reliable local recycling suppliers can significantly improve profit margins.<\/p>\n\n\n\n<p class=\"has-link-color wp-elements-391fa5445b51023863df20af1e46f0f4\" style=\"line-height:2\">A full cost breakdown is available in our article:<br><strong><a href=\"\/en\/egg-tray-machine-price-2026-complete-cost-breakdown-roi-guide\/\">Egg Tray Machine Price 2026: Complete Cost Breakdown &amp; ROI Guide<\/a><\/strong><\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\">How Raw Material Quality Affects Egg Tray Strength<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"687\" src=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/pulp-molded-egg-tray-fiber-structure-strength-1024x687.webp\" alt=\"Pulp molded egg tray fiber bonding structure affecting product strength and durability\" class=\"wp-image-3198\" srcset=\"https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/pulp-molded-egg-tray-fiber-structure-strength-1024x687.webp 1024w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/pulp-molded-egg-tray-fiber-structure-strength-300x201.webp 300w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/pulp-molded-egg-tray-fiber-structure-strength-768x515.webp 768w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/pulp-molded-egg-tray-fiber-structure-strength-18x12.webp 18w, https:\/\/richongroup.com\/wp-content\/uploads\/2026\/03\/pulp-molded-egg-tray-fiber-structure-strength.webp 1264w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Raw material quality has a direct impact on the mechanical performance of egg trays.<\/p>\n\n\n\n<p>The most important factors include:<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">Fiber Length<\/h3>\n\n\n\n<p class=\"has-medium-font-size\">Longer fibers provide stronger bonding between fibers, improving tray durability and stacking strength.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">Impurity Content<\/h3>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Impurities such as plastic films, metal staples, or sand particles can:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Damage molds<\/li>\n\n\n\n<li>Block vacuum systems<\/li>\n\n\n\n<li>Reduce product quality<\/li>\n<\/ul>\n\n\n\n<p>This is why modern egg tray production lines include <strong>screening and filtration systems<\/strong>.<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">Fiber Recycling Cycles<\/h3>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Paper fibers become shorter after repeated recycling cycles.<\/p>\n\n\n\n<p>When fibers become too short:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Tray edges become fragile<\/li>\n\n\n\n<li>Compression strength decreases<\/li>\n<\/ul>\n\n\n\n<p>Mixing different waste paper types can help maintain stable fiber performance.<\/p>\n\n\n\n<p class=\"has-link-color wp-elements-3ada3434c02c2b1b235eeaa50963a295\" style=\"line-height:2\">Mold design also affects final <a href=\"\/why-egg-trays-crack-deform-stick-together\/\"><strong>egg tray quality<\/strong><\/a>.<br>See our <strong><a href=\"\/en\/technology\/mold-technology\/\">Mold Technology<\/a><\/strong> guide for more details.<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\">How to Choose the Right Raw Material for Your Project<\/h2>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>When planning a new egg tray manufacturing plant, raw material selection should consider:<\/p>\n\n\n\n<p><strong>1\ufe0f\u20e3 Local availability<\/strong><\/p>\n\n\n\n<p>The best raw material is usually the <strong>most stable local supply<\/strong>.<\/p>\n\n\n\n<p><strong>2\ufe0f\u20e3 Price stability<\/strong><\/p>\n\n\n\n<p>Frequent price fluctuations can affect production cost.<\/p>\n\n\n\n<p><strong>3\ufe0f\u20e3 Pulping efficiency<\/strong><\/p>\n\n\n\n<p>Some materials require longer pulping time and higher energy consumption.<\/p>\n\n\n\n<p><strong>4\ufe0f\u20e3 Product requirements<\/strong><\/p>\n\n\n\n<p>Higher-quality trays may require better fiber materials.<\/p>\n\n\n\n<p style=\"line-height:2\">Most successful egg tray factories use <strong>a blended pulp recipe<\/strong>, combining different waste paper types to balance cost and product strength.<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50)\">Conclusion<\/h2>\n\n\n\n<div class=\"wp-block-group has-medium-font-size is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Raw materials are the foundation of egg tray manufacturing.<\/p>\n\n\n\n<p>Choosing the right waste paper type and maintaining proper pulp consistency can significantly improve:<\/p>\n\n\n\n<ul style=\"line-height:2\" class=\"wp-block-list\">\n<li>Production efficiency<\/li>\n\n\n\n<li>Product strength<\/li>\n\n\n\n<li>Equipment stability<\/li>\n\n\n\n<li>Manufacturing cost control<\/li>\n<\/ul>\n\n\n\n<p style=\"line-height:2\">For investors planning a new project, understanding raw material supply is just as important as selecting the right equipment.<\/p>\n\n\n\n<p class=\"has-link-color wp-elements-37a431c9eb995b4a66517c4e7f8ee5c4\" style=\"line-height:2\">If you are evaluating equipment options, visit our <strong><a href=\"\/en\/products\/egg-tray-production-line\/\">Egg Tray Production Line<\/a><\/strong> page to explore different capacity configurations and system designs.<\/p>\n\n\n\n<p class=\"has-link-color has-medium-font-size wp-elements-e3805fea60ba0ffd9cb324b2951e28ef\" style=\"line-height:2\">You can also contact our engineering team through the <strong><a href=\"\/en\/contact\/\">contact<\/a><\/strong> page for factory layout suggestions and equipment recommendations.<\/p>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-13c1dae8 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"BlogPosting\",\n      \"@id\": 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utilities checklist<\/li>\n        <li>Drying bottleneck evaluation<\/li>\n        <li>Cost &#038; ROI estimation reference<\/li>\n      <\/ul>\n    <\/div>\n\n    <div class=\"richon-blog-cta__right\">\n      <div class=\"richon-blog-cta__card\">\n        <h3>Get a quick engineering review<\/h3>\n        <p class=\"richon-blog-cta__note\">Reply within 24 hours (business days).<\/p>\n        <a class=\"richon-blog-cta__btn\" href=\"\/contact\/\">Contact Our Engineers \u2192<\/a>\n\n        <div class=\"richon-blog-cta__links\">\n          <a href=\"\/products\/egg-tray-production-line\/\">Production Line<\/a>\n          <span>\u00b7<\/span>\n          <a href=\"\/products\/egg-tray-production-line\/cost-investment-analysis\/\">Cost &#038; Investment<\/a>\n          <span>\u00b7<\/span>\n          <a href=\"\/knowledge-center\/drying-system-comparison\/\">Drying Systems<\/a>\n          <span>\u00b7<\/span>\n          <a href=\"\/knowledge-center\/mold-technology\/\">Mold Technology<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<style>\n  \/* Scoped styles: only affect .richon-blog-cta *\/\n  .richon-blog-cta{\n    --rc-primary:#17B7CC;\n    --rc-dark:#1b1f23;\n    --rc-sub:#5b6670;\n    --rc-border:#e6edf2;\n    --rc-bg:#ffffff;\n\n    width:100%;\n    margin:48px 0 0;\n    padding:42px 0;\n    background:linear-gradient(180deg,#f7fbfc 0%, #ffffff 100%);\n    border-top:1px solid var(--rc-border);\n  }\n  .richon-blog-cta__inner{\n    max-width:1100px;\n    padding:0 18px;\n    margin:0 auto;\n    display:grid;\n    grid-template-columns:1.2fr .8fr;\n    gap:22px;\n    align-items:stretch;\n  }\n  .richon-blog-cta h2{\n    margin:0 0 10px;\n    font-size:28px;\n    line-height:1.2;\n    color:var(--rc-dark);\n    letter-spacing:-.2px;\n  }\n  .richon-blog-cta p{\n    margin:0 0 14px;\n    color:var(--rc-sub);\n    font-size:16px;\n    line-height:1.75;\n  }\n  .richon-blog-cta__bullets{\n    margin:0;\n    padding:0 0 0 18px;\n    color:var(--rc-sub);\n    line-height:1.8;\n    font-size:15px;\n  }\n  .richon-blog-cta__card{\n    background:var(--rc-bg);\n    border:1px solid var(--rc-border);\n    border-radius:14px;\n    padding:18px;\n    box-shadow:0 10px 24px rgba(0,0,0,.06);\n    height:100%;\n    display:flex;\n    flex-direction:column;\n    justify-content:center;\n  }\n  .richon-blog-cta__card h3{\n    margin:0 0 6px;\n    font-size:18px;\n    color:var(--rc-dark);\n  }\n  .richon-blog-cta__note{\n    margin:0 0 14px;\n    font-size:14px;\n    color:var(--rc-sub);\n  }\n  .richon-blog-cta__btn{\n    display:inline-block;\n    text-decoration:none;\n    background:var(--rc-primary);\n    color:#fff;\n    font-weight:700;\n    padding:12px 14px;\n    border-radius:10px;\n    text-align:center;\n    transition:transform .2s ease, box-shadow .2s ease, background .2s ease;\n  }\n  .richon-blog-cta__btn:hover{\n    background:#1394a5;\n    transform:translateY(-2px);\n    box-shadow:0 10px 18px rgba(23,183,204,.28);\n  }\n  .richon-blog-cta__links{\n    margin-top:14px;\n    font-size:13px;\n    color:var(--rc-sub);\n    display:flex;\n    flex-wrap:wrap;\n    gap:6px;\n    align-items:center;\n  }\n  .richon-blog-cta__links a{\n    color:var(--rc-primary);\n    text-decoration:none;\n    font-weight:600;\n  }\n  .richon-blog-cta__links a:hover{ text-decoration:underline; }\n  .richon-blog-cta__links span{ opacity:.6; }\n\n  @media (max-width: 900px){\n    .richon-blog-cta__inner{ grid-template-columns:1fr; }\n    .richon-blog-cta{ padding:34px 0; }\n    .richon-blog-cta h2{ font-size:24px; }\n  }\n<\/style>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-1a1fa949 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><div class=\"wp-block-post-author\"><div class=\"wp-block-post-author__avatar\"><img alt='' src='https:\/\/secure.gravatar.com\/avatar\/f57e501adf2d7291b93e8b8fcac04a138016207ae9dd257f73874d5b7aeeaac3?s=48&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/f57e501adf2d7291b93e8b8fcac04a138016207ae9dd257f73874d5b7aeeaac3?s=96&#038;d=mm&#038;r=g 2x' class='avatar avatar-48 photo' height='48' width='48' \/><\/div><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">Rico Lee<\/p><\/div><\/div>\n\n<div class=\"wp-block-post-author-biography\">Rico Lee \u2013 Pulp Molding Equipment Engineer with over 10 years of experience in egg tray production line engineering.\r\n\r\nHe specializes in pulp molding equipment design, drying system optimization, and egg tray factory planning. Rico has participated in multiple egg tray production line projects exported to Russia, Africa, India, Southeast Asia, and South America.\r\n\r\nHis work focuses on helping investors build efficient egg tray factories with optimized production cost and ROI.<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-82167196 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-d14ec97d\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b4091596\"><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Raw Materials for Egg Tray Production: Waste Paper Types, Pulp Ratio &amp; Cost Guide Introduction: Egg tray production is widely [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[19],"tags":[],"class_list":["post-3184","post","type-post","status-publish","format-standard","hentry","category-production-optimization"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Raw Materials for Egg Tray Production: Waste Paper Types &amp; Pulp Ratio Guide<\/title>\n<meta name=\"description\" content=\"Learn what raw materials are used for egg tray production, including waste paper types, pulp ratios, and raw material consumption. 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