{"id":604044,"date":"2026-07-15T10:21:37","date_gmt":"2026-07-15T10:21:37","guid":{"rendered":"https:\/\/www.olympiajournal.com\/news\/story\/604044\/what-kind-of-paper-is-used-for-making-paper-cups.html"},"modified":"2026-07-15T10:21:37","modified_gmt":"2026-07-15T10:21:37","slug":"what-kind-of-paper-is-used-for-making-paper-cups","status":"publish","type":"post","link":"https:\/\/www.olympiajournal.com\/news\/story\/604044\/what-kind-of-paper-is-used-for-making-paper-cups.html","title":{"rendered":"What kind of paper is used for making paper cups?"},"content":{"rendered":"<p style=\"text-align: justify\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/upload\/p\/1649\/image_other\/2026-06\/double-paper-cup.png\" alt=\"double paper cup.png\" \/><\/p>\n<p style=\"text-align: justify\"><a rel=\"nofollow noopener\" class=\"anchor_47ae9ec4c0978a1293d1030e30034b8a\" title=\"paper cup\" href=\"https:\/\/www.paperjoypaper.com\/paper-cup\/\" target=\"_blank\">Paper cup<\/a>s are not made from ordinary printing or office paper &mdash; they use <a rel=\"nofollow\" href=\"https:\/\/www.paperjoypaper.com\/150-350gsm-wood-pulp-food-grade-uncoated-paper-roll-for-paper-cup-base-paper-raw-material-product\/\">food-grade cupstock paperboard<\/a> (also called cup board), a purpose-engineered paper material specially designed for liquid-holding scenarios, paired with a functional barrier coating to deliver leak resistance and temperature tolerance. Among all available solutions, <a rel=\"nofollow\" href=\"https:\/\/www.paperjoypaper.com\/food-grade-pe-coated-printing-paper-roll-product\/\">PE-coated cupstock<\/a> is the most technologically mature and widely adopted option worldwide, and it is the core product supplied by Paperjoy. PLA-coated and water-based <a rel=\"nofollow noopener\" class=\"anchor_47ae9ec4c0978a1293d1030e30034b8a\" title=\"Coated Paper\" href=\"https:\/\/www.paperjoypaper.com\/coated-paper\/\" target=\"_blank\">Coated Paper<\/a>s are eco-friendly alternatives with their own specific use cases, alongside certain performance and application limitations.<\/p>\n<p style=\"text-align: justify\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/upload\/p\/1649\/image_other\/2026-04\/coated-paper-roll-1.png\" alt=\"Coated paper roll.png\" \/><\/p>\n<p style=\"text-align: justify\">Core Properties of the Base Paper<\/p>\n<p style=\"text-align: justify\">The base layer of cupstock is primarily made from high-quality <a rel=\"nofollow noopener\" class=\"anchor_47ae9ec4c0978a1293d1030e30034b8a\" title=\"Virgin Wood Pulp\" href=\"https:\/\/www.paperjoypaper.com\/virgin-wood-pulp\/\" target=\"_blank\">Virgin Wood Pulp<\/a>, with a calibrated blend of softwood and hardwood fibers to balance stiffness, toughness, and food-contact safety:<\/p>\n<p style=\"text-align: justify\">Food Safety Compliance<\/p>\n<p style=\"text-align: justify\">It complies with U.S. FDA food contact material safety regulations and international food packaging hygiene standards. No fluorescent brightening agents are added during production, making it safe for direct contact with both hot and cold beverages and various food items.<\/p>\n<p style=\"text-align: justify\">Grammage &amp; Structural Strength<\/p>\n<p style=\"text-align: justify\">Commercial grammage ranges from 150gsm to 350gsm, selectable based on cup size, capacity, and hot\/cold beverage application. Its multi-layer fiber structure delivers excellent rigidity after forming, so the cup maintains its shape and resists sogginess or collapse when holding liquids, with reliable rim curling and bottom sealing performance.<\/p>\n<p style=\"text-align: justify\">Processing &amp; Printability<\/p>\n<p style=\"text-align: justify\">Its smooth, uniform surface supports high-speed flexographic and gravure printing with accurate color reproduction. It is also optimized for high-speed cup forming machines, ensuring stable die-cutting and curling performance as well as high production yield.<\/p>\n<p style=\"text-align: justify\">Authoritative Certifications<\/p>\n<p style=\"text-align: justify\">Our products are available with FSC (Forest Stewardship Council) certification, ensuring pulp raw materials come from responsibly managed sustainable forests. The full product line meets FDA food contact safety requirements, complying with the regulatory needs of global catering and retail markets.<\/p>\n<p style=\"text-align: justify\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/upload\/p\/1649\/image_other\/2026-06\/paper-bowl.png\" alt=\"paper bowl.png\" \/><\/p>\n<p style=\"text-align: justify\">Common Grammage Options &amp; Corresponding Cup Applications<\/p>\n<p style=\"text-align: justify\">Different grammages of cupstock correspond to different capacities and usage scenarios. The mainstream selections for commercial use are as follows:<\/p>\n<ul style=\"text-align: justify\">\n<li>150&ndash;180gsm: Mostly used for 6&ndash;9oz small cold drink cups, disposable water cups and sample tasting cups, suitable for light-use scenarios such as exhibitions, offices and supermarket tastings. Usually manufactured with single-sided PE coating.<\/li>\n<li>200&ndash;250gsm: Fits 12&ndash;16oz standard beverage cups, covering the vast majority of mainstream hot and cold drink scenarios including coffee, milk tea and soda. It is the most commonly used grammage range for chain catering and takeaway channels. Hot drink cups in this range mostly adopt double-sided PE coating.<\/li>\n<li>280&ndash;350gsm: Applied to 20&ndash;32oz large-format beverage cups, popcorn buckets and thickened soup bowls. It features higher stiffness and better structural support, capable of withstanding larger liquid volumes and the bumps of takeaway transportation without deformation or leakage.<\/li>\n<\/ul>\n<p style=\"text-align: justify\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/upload\/p\/1649\/image_other\/2026-06\/paper-cup-5.png\" alt=\"paper cup.png\" \/><\/p>\n<p style=\"text-align: justify\">Comparison of Mainstream Barrier Coating Solutions<\/p>\n<p style=\"text-align: justify\">Paper alone cannot stop liquid penetration, so barrier coatings are critical for leak-proof performance. The characteristics of the three mainstream solutions are as follows:<\/p>\n<p style=\"text-align: justify\">PE-Coated Cupstock<\/p>\n<p style=\"text-align: justify\">Polyethylene (PE) coating is the mainstream and mature solution in the global paper cup industry, available in single-sided PE (for cold drink cups) and double-sided PE (for hot drink cups) variants. Its core advantages are prominent:<\/p>\n<ul style=\"text-align: justify\">\n<li>Stable and reliable performance: The PE layer forms a dense waterproof, oil-proof and heat-resistant barrier, suitable for both hot beverages above 90\u2103 and cold\/iced drinks. It prevents leakage and keeps the cup rigid even after prolonged liquid holding.<\/li>\n<li>Excellent process compatibility: PE has superior heat-sealing performance and strong adhesion to paperboard. It works perfectly with all types of high-speed cup forming machines, delivering stable rim curling and bottom sealing results with low production rejection rates.<\/li>\n<li>Favorable cost performance: With abundant raw material supply and mature processing technology, its overall cost is well-controlled. It also has excellent storage stability with low requirements for warehouse and transportation conditions, reducing inventory management costs.<\/li>\n<\/ul>\n<p style=\"text-align: justify\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/upload\/p\/1649\/image_other\/2026-06\/pla-coated.png\" alt=\"PLA coated.png\" \/><\/p>\n<p style=\"text-align: justify\">PLA-Coated Cupstock<\/p>\n<p style=\"text-align: justify\">Polylactic acid (PLA) coating is a bio-based biodegradable eco-friendly solution. Made from renewable plant resources such as corn starch or cassava, it can decompose under specific industrial composting conditions. It has the following objective limitations in application:<\/p>\n<ul style=\"text-align: justify\">\n<li>Limited thermal stability:Its heat resistance threshold is lower than PE. When holding hot beverages above 65\u2103, the coating tends to soften and deform, with potential material migration risk, making it more suitable for room-temperature or cold beverage scenarios.<\/li>\n<li>Specific degradation requirements: It can only fully decompose in industrial composting facilities with temperatures above 58\u2103 and specific microbial flora. In natural environments or domestic landfills, its degradation rate is slow. With low coverage of industrial composting facilities in most regions worldwide, the actual environmental benefit depends on supporting waste treatment systems.<\/li>\n<li>Higher cost and process requirements: Raw material and processing costs are higher than PE-coated paper. Its compatibility with high-speed cup forming machines in terms of sealing and curling is inferior to PE, requiring more production debugging. In addition, it is sensitive to moisture and heat, with a shorter shelf life.<\/li>\n<\/ul>\n<p style=\"text-align: justify\">Water-Based Coated Cupstock<\/p>\n<p style=\"text-align: justify\">Water-based coating is a plastic-free solution that replaces plastic coatings with water-based polymer barriers, positioned for plastic reduction and easy recyclability. The technology is still in the development stage, with the following application limitations:<\/p>\n<ul style=\"text-align: justify\">\n<li>Relatively weak barrier performance: Its waterproof, oil-proof and heat-resistant properties are overall weaker than PE coating. When holding hot beverages, oily or sugary drinks for a long time, the cup body tends to get soggy with potential sidewall leakage.<\/li>\n<li>Lack of unified standards and consistency: There is no unified global performance standard yet. Product quality varies greatly among manufacturers, with inconsistent print adhesion and forming stability, making mass production consistency difficult to guarantee.<\/li>\n<li>Recycling infrastructure to be improved: The more complex production process leads to a higher end price than traditional PE-coated paper. Furthermore, waste paper recycling systems in most regions have not yet formed a mature sorting and processing flow for this material, so its recycling advantage relies on system upgrades to materialize.<\/li>\n<\/ul>\n<p style=\"text-align: justify\"><img decoding=\"async\" src=\"https:\/\/ecdn6.globalso.com\/upload\/p\/1649\/image_other\/2026-06\/food-paper-1.png\" alt=\"food paper.png\" \/><\/p>\n<p style=\"text-align: justify\">More Application Scenarios of PE-Coated Paper<\/p>\n<p style=\"text-align: justify\">With its stable waterproof, oil-proof, moisture-proof and heat-sealing properties, PE-coated paper is applied far beyond paper cups, covering a wide range of fields:<\/p>\n<ol style=\"text-align: justify\">\n<li>Foodservice containers: Disposable paper bowls, soup bowls, salad bowls, takeaway food boxes, fried chicken \/ popcorn buckets, paper plates and other food-contact containers.<\/li>\n<li>Food wrapping and bags: Burger wrappers, burrito \/ sandwich wrapping paper, baking liners, greaseproof paper bags, disposable food takeaway bags, outer packaging paper for frozen food.<\/li>\n<li>Supporting accessories: Paper cup lids, bowl lids, food box inserts, individual packaging for paper straws, wrapping paper for disposable cutlery sets.<\/li>\n<li>Industrial and daily packaging: Moisture-proof and rust-proof packaging for hardware and electronic parts, disposable medical nursing pads, surface layer of pet pee pads, waterproof cushion liners for express delivery, waterproof inner layer of paper shopping bags.<\/li>\n<li>Special scenarios: Disposable foodservice packaging for airlines and high-speed railways, disposable consumable packaging for exhibitions and events, etc.<\/li>\n<\/ol>\n<p style=\"text-align: justify\">As a professional supplier specializing in food-grade PE-coated paper, Paperjoy provides a full range of cupstock solutions with grammage from 150gsm to 350gsm, available in both single-sided and double-sided coating. We support customized reel width and printability optimization, and our products are fully compatible with high-speed cup forming machines. Complying with FDA food contact safety standards and available with FSC certification, our products deliver stable performance and reliable quality to meet the packaging paper demands of catering, takeaway, retail and other scenarios.<\/p>\n<p style=\"text-align: justify\">E-mail\uff1a info@nnpaperjoy.com<\/p>\n<p style=\"text-align: justify\">Call Us | Whatsapp | WeChat\uff1a 0086-14795799575<\/p>\n<p style=\"text-align: justify\">Web\uff1a www.paperjoypaper.com<\/p>\n<p class=\"caps\"><span style='font-size:18px !important'>Media Contact<\/span><br \/><strong>Company Name:<\/strong> <a rel=\"nofollow\" href=\"https:\/\/www.abnewswire.com\/companyname\/paperjoypaper.com_171780.html\">Nanning Paperjoy Paper Industry Co., Ltd.<\/a><br \/><strong>Email:<\/strong> <a rel=\"nofollow\" href=\"https:\/\/www.abnewswire.com\/email_contact_us.php?pr=what-kind-of-paper-is-used-for-making-paper-cups\">Send Email<\/a><br \/><strong>Country:<\/strong> China<br \/><strong>Website:<\/strong> <a rel=\"nofollow noopener\" href=\"https:\/\/www.paperjoypaper.com\/\" target=\"_blank\">https:\/\/www.paperjoypaper.com\/<\/a><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.abnewswire.com\/press_stat.php?pr=what-kind-of-paper-is-used-for-making-paper-cups\" alt=\"\" width=\"1px\" height=\"1px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Paper cups are not made from ordinary printing or office paper &mdash; they use food-grade cupstock paperboard (also called cup board), a purpose-engineered paper material specially designed for liquid-holding scenarios,<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/posts\/604044"}],"collection":[{"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/comments?post=604044"}],"version-history":[{"count":0,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/posts\/604044\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/media?parent=604044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/categories?post=604044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.olympiajournal.com\/news\/wp-json\/wp\/v2\/tags?post=604044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}