{"id":2157,"date":"2024-01-26T13:53:02","date_gmt":"2024-01-26T13:53:02","guid":{"rendered":"https:\/\/towelsedition.com\/?p=2157"},"modified":"2024-01-26T14:27:29","modified_gmt":"2024-01-26T14:27:29","slug":"how-do-paper-towels-absorb-water","status":"publish","type":"post","link":"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/","title":{"rendered":"How Do Paper Towels Absorb Water?"},"content":{"rendered":"\n<p><strong><a href=\"https:\/\/towelsedition.com\/what-is-a-hand-towel\/\">Paper towels<\/a><\/strong> are an essential household item used daily for cleaning, drying, and absorbing liquid spills. But have you ever wondered what makes them so absorbent?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1200\" height=\"630\" src=\"https:\/\/towelsedition.com\/wp-content\/uploads\/2023\/11\/How-Do-Paper-Towels-Absorb-Water.jpeg\" alt=\"How Do Paper Towels Absorb Water\" class=\"wp-image-2436\" srcset=\"https:\/\/towelsedition.com\/wp-content\/uploads\/2023\/11\/How-Do-Paper-Towels-Absorb-Water.jpeg 1200w, https:\/\/towelsedition.com\/wp-content\/uploads\/2023\/11\/How-Do-Paper-Towels-Absorb-Water-768x403.jpeg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>Paper towels absorb liquids incredibly well due to their composition and structure. They are specifically engineered to rapidly soak up water and other liquids you need to clean.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_66_1 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Paper_Towels_are_Made_of_Absorbent_Cellulose_Fibers\" title=\"Paper Towels are Made of Absorbent Cellulose Fibers\">Paper Towels are Made of Absorbent Cellulose Fibers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Paper_Towels_have_a_Porous_Structure_That_Holds_Water\" title=\"Paper Towels have a Porous Structure That Holds Water\">Paper Towels have a Porous Structure That Holds Water<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Strong_Capillary_Action_Helps_Suck_Up_Liquid\" title=\"Strong Capillary Action Helps Suck Up Liquid\">Strong Capillary Action Helps Suck Up Liquid<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Paper_Towels_are_Engineered_for_Maximum_Absorbency\" title=\"Paper Towels are Engineered for Maximum Absorbency\">Paper Towels are Engineered for Maximum Absorbency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#The_Key_to_Paper_Towel_Absorbency_is_Hydrogen_Bonding\" title=\"The Key to Paper Towel Absorbency is Hydrogen Bonding\">The Key to Paper Towel Absorbency is Hydrogen Bonding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Diffusion_Allows_Moisture_to_Spread_Through_Paper_Towels\" title=\"Diffusion Allows Moisture to Spread Through Paper Towels\">Diffusion Allows Moisture to Spread Through Paper Towels<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Fiber_Composition_and_Towel_Size_Impact_Absorbency\" title=\"Fiber Composition and Towel Size Impact Absorbency\">Fiber Composition and Towel Size Impact Absorbency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#FAQs\" title=\"FAQs\">FAQs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#What_makes_paper_towels_more_absorbent_than_tissue_or_cloth\" title=\"What makes paper towels more absorbent than tissue or cloth?\">What makes paper towels more absorbent than tissue or cloth?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Should_you_use_paper_towels_wet_or_dry_to_clean_up_spills\" title=\"Should you use paper towels wet or dry to clean up spills?\">Should you use paper towels wet or dry to clean up spills?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Do_thicker_or_thinner_paper_towels_absorb_more_water\" title=\"Do thicker or thinner paper towels absorb more water?\">Do thicker or thinner paper towels absorb more water?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Does_higher_quality_mean_more_absorbent_paper_towels\" title=\"Does higher quality mean more absorbent paper towels?\">Does higher quality mean more absorbent paper towels?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Why_do_paper_towels_fall_apart_when_wet_if_they_absorb_so_well\" title=\"Why do paper towels fall apart when wet if they absorb so well?\">Why do paper towels fall apart when wet if they absorb so well?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/towelsedition.com\/how-do-paper-towels-absorb-water\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Paper_Towels_are_Made_of_Absorbent_Cellulose_Fibers\"><\/span>Paper Towels are Made of Absorbent Cellulose Fibers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Paper towels are primarily <a href=\"https:\/\/towelsedition.com\/what-is-lyocell\/\">made from wood pulp<\/a> or plant-based cellulose fibers. <strong>These cellulose fibers have an innate <a href=\"https:\/\/towelsedition.com\/bath-towel-vs-washcloth\/\">absorbency<\/a><\/strong> and high affinity for water molecules.<\/p>\n\n\n\n<p>The cellulose molecules contain many hydroxyl groups that form strong hydrogen bonds with water, allowing them to draw in and cling to liquid effectively. It&#8217;s why materials like <a href=\"https:\/\/towelsedition.com\/what-is-cotton\/\">cotton<\/a> and wood also absorb water well.<\/p>\n\n\n\n<p>So when cellulose in paper towels makes contact with water, the water molecules instantly rush to stick to the fibers. This kickstarts the absorption process as moisture spreads across the towel.<\/p>\n\n\n\n<p>The more cellulose fibers in a <a href=\"https:\/\/towelsedition.com\/paper-towel-vs-toilet-paper\/\">paper towel<\/a>, the more binding sites there are for hydrogen bonding with water. Therefore, more absorbency capacity overall.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Key Takeaway:<\/strong> Paper towels are composed of tiny cellulose fibers that readily bind to water molecules.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Paper_Towels_have_a_Porous_Structure_That_Holds_Water\"><\/span>Paper Towels have a Porous Structure That Holds Water<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A key property that boosts the moisture-absorbing potential of paper towels is their porous structure.<\/p>\n\n\n\n<p><strong>Paper towels contain spaces between fibers that allow water to flow in and be retained.<\/strong> The pores essentially act as small reservoirs for liquid.<\/p>\n\n\n\n<p><strong>If you look under a microscope, paper towels appear highly textured, with grooves, gaps, and channels throughout their matrix.<\/strong> This unique topography allows water to rapidly penetrate into the depths of the material.<\/p>\n\n\n\n<p>As water gets pulled deeper into a paper towel by capillary action, more liquid can occupy the crevices within it. The nooks and crannies provide ample storage room for absorbed moisture.<\/p>\n\n\n\n<p>More pores in a paper towel means more capacity for taking in and holding water internally before saturation occurs. High porosity also enables faster absorption kinetics.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Strong_Capillary_Action_Helps_Suck_Up_Liquid\"><\/span>Strong Capillary Action Helps Suck Up Liquid<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Capillary action occurring in paper towels powerfully draws in the water too. This phenomenon, also called wicking, helps explain how they manage to absorb liquid so quickly and efficiently.<\/p>\n\n\n\n<p><strong>Capillary forces arise from the adhesive interactions between water molecules, causing them to climb up porous materials.<\/strong> So when water contacts paper towels, capillary suction starts pulling the liquid into all the little nooks within and in between fibers.<\/p>\n\n\n\n<p>The narrow spaces make water rise against gravity through capillary motion. So water gets wicked deeper into paper towels at a rapid rate.<\/p>\n\n\n\n<p><strong>The smaller the pores in a material like paper towels, the higher the capillary forces that can occur.<\/strong> More effective moisture movement translates to faster absorption speeds.<\/p>\n\n\n\n<p>Essentially, capillary forces act like mini vacuums that suck up liquid into void spaces within porous structures. This mechanism massively boosts how fast and much paper towels can absorb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Paper_Towels_are_Engineered_for_Maximum_Absorbency\"><\/span>Paper Towels are Engineered for Maximum Absorbency<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>While the base cellulose composition and porous morphology of paper towels allow them to soak up liquid, <strong>their absorbency is also enhanced through manufacturing optimizations.<\/strong><\/p>\n\n\n\n<p>Companies engineer paper towels using various methods to improve moisture retention and absorption rate. Some key design features include:<\/p>\n\n\n\n<ul>\n<li><strong>Embossing:<\/strong>&nbsp;Raised diamond or circle shapes on paper towels create more gaps between sheet layers to hold water.<\/li>\n\n\n\n<li><strong>Layering:<\/strong>&nbsp;Folded paper towels contain pockets of air space in between plies to accommodate more liquid.<\/li>\n\n\n\n<li><strong>Thicker sheets:<\/strong>&nbsp;More cellulose fibers to bind water and larger capacity to store it internally.<\/li>\n\n\n\n<li><strong>Quilting:<\/strong>&nbsp;Connecting two sheets gives higher surface area and allows liquid to be wicked through the middle layer.<\/li>\n\n\n\n<li><strong>Super-absorbent fibers:<\/strong>&nbsp;Added polymers (like sodium polyacrylate crystals) grab onto hundreds of times their weight in water compared to cellulose.<\/li>\n<\/ul>\n\n\n\n<p><strong>Through engineering innovations, companies have made paper towels far more effective at absorbing liquid than their basic components would allow.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Absorbency Factor<\/th><th>Design Optimization Method<\/th><\/tr><\/thead><tbody><tr><td>Increased moisture retention<\/td><td>Embossing<\/td><\/tr><tr><td>Faster absorption rate<\/td><td>Layering<\/td><\/tr><tr><td>Higher capacity<\/td><td>Thicker sheets<\/td><\/tr><tr><td>Improved wicking<\/td><td>Quilting<\/td><\/tr><tr><td>Ultra-high water affinity<\/td><td>Super-absorbent polymers<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><em>Absorbency enhancements in engineered paper towels<\/em><\/figcaption><\/figure>\n\n\n\n<p>So next time you blot up a spill with a paper towel, think about how it has been strategically fabricated to soak up as much liquid as possible!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Key_to_Paper_Towel_Absorbency_is_Hydrogen_Bonding\"><\/span>The Key to Paper Towel Absorbency is Hydrogen Bonding<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ultimately, paper towels can absorb and retain so much water because of hydrogen bonding. This is a type of intermolecular attraction between the cellulose fibers and water molecules.<\/p>\n\n\n\n<p>As discussed earlier, the hydroxyl groups on cellulose form strong hydrogen bonds with water molecules. This allows moisture to effectively bind to and spread across the surface of paper <a href=\"https:\/\/towelsedition.com\/beach-towel-vs-bath-sheet\/\">towel fibers<\/a>.<\/p>\n\n\n\n<p><strong>Hydrogen bonding generates adhesion between the water and cellulose matrix, causing wetting.<\/strong> MoreH-bonds means more moisture is going to stick and be pulled into the paper towels.<\/p>\n\n\n\n<p>However, its not just hydrogen bonding allowing water to be stored internally in paper towels after absorption occurs.<\/p>\n\n\n\n<p><strong>The 3D porous structure provides ample void spaces for retaining absorbed moisture that has formed hydrogen bonds with the cellulose.<\/strong><\/p>\n\n\n\n<p>So both adhesion through hydrogen bonding and available storage capacity in the 3D porous network enable paper towels to absorb massive amounts of water overall.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Key Takeaway:<\/strong> Hydrogen bonding sticks water to cellulose fibers while porous spaces within paper towels hold absorbed moisture internally.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Diffusion_Allows_Moisture_to_Spread_Through_Paper_Towels\"><\/span>Diffusion Allows Moisture to Spread Through Paper Towels<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Another critical mechanism that allows paper towels to absorb applied water across their entire matrix is diffusion.<\/p>\n\n\n\n<p>After the initial rapid hydrogen bonding of water to cellulose fibers on contact, <strong>diffusion allows the absorbed moisture to spread further into the paper towel.<\/strong><\/p>\n\n\n\n<p>Diffusion is the movement of molecules from areas of higher concentration to lower concentration until equilibrium is reached.<\/p>\n\n\n\n<p>So as water first adheres to the regions it touches, <strong>concentration gradients get established that enable inward diffusion of moisture.<\/strong><\/p>\n\n\n\n<p>This vital process enables wetting and absorption deeper into the porous network, rather than just at the surface.<\/p>\n\n\n\n<p>Overall, diffusion pathways distribute absorbed moisture throughout paper towels via capillary movement into gaps between fibers.<\/p>\n\n\n\n<p>This allows the whole thickness of paper towels to become saturated with water after enough diffusion time.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fiber_Composition_and_Towel_Size_Impact_Absorbency\"><\/span>Fiber Composition and Towel Size Impact Absorbency<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>While all paper towels absorb water via hydrogen bonding, their individual capacity and absorption kinetics depend on certain factors:<\/p>\n\n\n\n<ul>\n<li><strong>Fiber type:<\/strong>&nbsp;Virgin wood pulp is more porous and absorbent versus recycled pulp.<\/li>\n\n\n\n<li><strong>Fiber quantity:<\/strong>&nbsp;More cellulose = more binding sites for water and larger reservoirs to store it.<\/li>\n\n\n\n<li><strong>Thickness:<\/strong>&nbsp;Multilayer paper towels contain larger gaps and higher surface area for moisture.<\/li>\n\n\n\n<li><strong>Perforations:<\/strong>&nbsp;More holes or deeper patterns allow greater water penetration.<\/li>\n\n\n\n<li><strong>Sheet density:<\/strong>&nbsp;Highly compressed sheets close off internal voids and restrict absorption.<\/li>\n\n\n\n<li><strong>Porosity:<\/strong>&nbsp;Towels with smaller pores produce stronger wicking action.<\/li>\n\n\n\n<li><strong>Surface area:<\/strong>&nbsp;Larger paper towels provide more area for moisture adhesion.<\/li>\n<\/ul>\n\n\n\n<p><strong>So thicker paper towels made purely from virgin pulp fibers typically have the highest absorbency.<\/strong> However, recycled paper towels and thinner sheets or tissues can still rapidly soak up plenty of spills.<\/p>\n\n\n\n<p>Understanding how these factors contribute to the water-absorbing abilities provides helpful insight when purchasing paper towels.<\/p>\n\n\n\n<p>You can match the absorbency level you need to the fiber quantity, thickness, perforations, etc. in different paper towel products.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_makes_paper_towels_more_absorbent_than_tissue_or_cloth\"><\/span>What makes paper towels more absorbent than tissue or cloth?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Paper towels are highly absorbent because of their porous structure and cellulose fiber construction. The gaps between fibers suck up moisture fast via capillary forces. Paper towels also contain more fibers with abundant hydrogen bonding sites versus <a href=\"https:\/\/towelsedition.com\/paper-towels-vs-tissues\/\">tissue paper<\/a> or cloth.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Should_you_use_paper_towels_wet_or_dry_to_clean_up_spills\"><\/span>Should you use paper towels wet or dry to clean up spills?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Dry paper towels will absorb more of a liquid spill. Pre-wetted towels already have their internal absorbency sites filled with water molecules. So dry towels can form more hydrogen bonds with the spilled liquid versus already saturated wet ones.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_thicker_or_thinner_paper_towels_absorb_more_water\"><\/span>Do thicker or thinner paper towels absorb more water?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Thicker paper towels tend to be more absorbent since they contain more cellulose fibers and larger gaps between sheets to store absorbed moisture internally. However, thinner towels still absorb decently through capillary suction between their cellulose matrix.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_higher_quality_mean_more_absorbent_paper_towels\"><\/span>Does higher quality mean more absorbent paper towels?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Not necessarily. Higher quality paper towels are generally softer, stronger, and more durable. But thin recycled towels can absorb just as well as thick luxury virgin pulp towels due to moisture transport physics. Higher prices often reflect non-absorbency features like softness, patterns, or brand name.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_do_paper_towels_fall_apart_when_wet_if_they_absorb_so_well\"><\/span>Why do paper towels fall apart when wet if they absorb so well?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Although hydrogen bonding allows paper towels to initially adhere to water strongly, too much moisture causes the hydrogen bonds between cellulose fibers to break down. Excess absorbed water makes paper towels deteriorate and weaken when extremely wet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Paper towels<\/strong> are engineered to soak up liquids through their porous morphology and cellulose-based composition.<\/p>\n\n\n\n<p>When water contacts paper towels, hydrogen bonding causes moisture adhesion while the 3D matrix draws liquid in via capillary action and provides internal storage sites.<\/p>\n\n\n\n<p>Further moisture diffusion spreads water molecules deeper into the porous network until the entire thickness of paper towel gets saturated.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Paper towels are an essential household item used daily for cleaning, drying, and absorbing liquid spills. But have you ever wondered what makes them so absorbent? Paper towels absorb liquids incredibly well due to their composition and structure. They are specifically engineered to rapidly soak up water and other liquids you need to clean. Paper [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2436,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/posts\/2157"}],"collection":[{"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/comments?post=2157"}],"version-history":[{"count":2,"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/posts\/2157\/revisions"}],"predecessor-version":[{"id":2444,"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/posts\/2157\/revisions\/2444"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/media\/2436"}],"wp:attachment":[{"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/media?parent=2157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/categories?post=2157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/towelsedition.com\/wp-json\/wp\/v2\/tags?post=2157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}