Hot Drink Cupstock & Coated Raw Materials
High-performance extrusion laminated cupstock rolls, precision die-cut blanks, and food-grade packaging base boards.
Factory Wholesale Disposable Cup Stock Single/Double PE Coated Paper Cup Paper Roll Manufacturer
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Paper Cup Fan with customized your summer ice cream cups & hot coffee blanks
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Food Grade Coated Folding Boxboard CTMP Board with Uncoated Reverse C1S FBB Packaging Paper
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Paperjoy, a high-quality PE coated paper cup raw material supplier in China
Explore Specifications →Why Polyethylene Coated Paper Dominates The Hot Drink Cup Industry
The global hot beverage sector—spanning specialty espresso, artisan teas, gourmet hot chocolates, and instant culinary soups—demands packaging substrates with unyielding structural integrity and thermal resistance. Polyethylene (PE) coated paper for hot drink cups represents the apex of modern barrier packaging technology. By thermally extruding a micron-precise layer of food-grade Low-Density Polyethylene (LDPE) directly onto virgin wood pulp paperboard, manufacturers create a synergistic composite material that prevents moisture penetration, withstands continuous temperatures up to 100°C (212°F), and eliminates cup deformation.
Unlike standard paper products, hot drink cupstock faces severe thermal dynamics. Hot liquids generate steam pressure, accelerate liquid absorption across cellulose fibers, and test side-seam and bottom-seal welds. Virgin wood pulp paper laminated with PE barrier film solves these challenges through superior tensile modulus, excellent heat-sealing window, and certified food contact safety compliant with global health regulations.
Critical Thermal Barrier Performance
Our Single PE coated paperboard features optimized 15–18 g/m² LDPE extrusion, providing pinhole-free moisture barriers, seamless ultrasonic/heat welding on automated high-speed cup-forming machines (exceeding 250 cups/min), and zero odor or taste transfer into hot beverages.
Thermal Resistance & Anti-Scald Rigidity
High stiffness base paper made from virgin CTMP/kraft pulp resists softening, buckling, and bottom leakage even under boiling liquid conditions up to 100°C.
Hermetic Heat & Ultrasonic Sealing
The molten PE extrusion layer delivers uniform heat-seal bonding across cup seams, ensuring zero seam rupture during high-temperature liquid containment.
Zero Migration Food-Grade Safety
100% free of BPA, phthalates, and intentional PFAS. Fully certified under FDA 21 CFR 176.170, REACH, and TPCH regulations for pure beverage flavor preservation.
Single PE vs. Double PE Coated Paper In Hot Drink Applications
Understanding the technical distinction between single-side and double-side PE coating for commercial hot beverage converting.
| Parameter / Feature | Single PE Coated Cupstock (1S PE) | Double PE Coated Cupstock (2S PE) | Commercial Hot Cup Relevance |
|---|---|---|---|
| Primary Application | Hot Coffee, Hot Tea, Hot Chocolate, Instant Soups | Iced Drinks, Cold Beverages, Ice Cream, Cold Storage | Single PE is the universal gold standard for hot beverage cups |
| Base Paper Weight (GSM) | 150 gsm – 380 gsm (Customizable) | 190 gsm – 400 gsm (Customizable) | Determines wall thickness and hand-feel insulation |
| PE Coating Thickness | 12 – 20 gsm (Inside Layer Only) | Inside: 12 – 18 gsm | Outside: 10 – 15 gsm | Single PE prevents internal leakage while keeping outer wall printable |
| Condensation Barrier | Internal liquid & steam containment | Dual protection against outer atmospheric sweat | Hot drinks do not sweat externally; 1S PE optimizes cost & weight |
| Flexographic Printability | Exceptional on untreated outer paper surface | Requires corona treatment on outer PE layer | Enables vibrant 6-color branding and sharp brand artwork |
| Heat Sealing Efficiency | Inside PE to outside raw paper bonding | Inside PE to outside PE thermoplastic fusion | High forming speeds up to 280+ pcs/min with zero delamination |
In hot cup applications, Single PE coated paperboard is overwhelmingly preferred by global coffee brands and cup converting factories. Because hot beverages do not generate exterior condensation, single-side interior coating provides complete hydrostatic resistance while leaving the exterior virgin board directly accessible for high-definition flexo printing without ink flaking or complex corona treatment. For double-wall insulated coffee cups and corrugated ripple cups, Single PE serves as the impermeable inner vessel, paired with an outer kraft or white sleeve for optimal ergonomics and burn prevention.
Specialized End-Use Applications for PE Coated Hot Cupstock
From artisanal espresso bars to automated industrial vending machines, our materials power versatile beverage formats.
Specialty Coffee & Espresso Cups
Designed for 4oz, 8oz, 12oz, and 16oz single-wall coffee cups. The tight fiber formation of Sun Paper / Stora Enso base paper guarantees smooth rim-rolling and leakproof bottom curling.
Double Wall & Ripple Insulated Cups
Acts as the ultra-reliable inner container in multi-layer insulated hot cups, preventing thermal softening while supporting external corrugated sleeves for safe hand grip.
Hot Tea & Herbal Infusions
Engineered with zero-odor food contact films that do not impart volatile plasticizers or chemical aftertastes into high-temperature floral and herbal brews.
Instant Noodle & Soup Bowls
Heavyweight 280–350 gsm PE coated paperboard engineered to hold boiling water and greasy broth without softening, side-wall collapse, or oil bleed-through.
High-Precision Vending Machine Cups
Manufactured with strict dimensional tolerances and anti-static properties to guarantee smooth, jam-free automated dispensing in robotic coffee kiosks.
Aviation & Fast-Food Catering
High-volume disposable hot cups meeting international airline and QSR safety standards, optimizing stackability, lightweight logistics, and rapid brand printing.
Nanning Paperjoy Paper Industry Co., Ltd.
Nanning Paperjoy Paper Industry Co., Ltd. (“Paperjoy”) was established in 2006, with 200 employees and covers over 15000㎡. Paperjoy is a professional manufacturer of raw materials for paper cup and packaging box, especially the PE coated paper roll, paper cup fan, cup bottom reel and C1S ivory board. We are specializing in producing different kinds of PE coated paper raw materials. The annual production capacity is 60,000 tons.
Our factory ideally located at the heart of Nanning city economic zone, which is very near to Qinzhou port, Beibu Gulf at the South of China. Our 200 well-trained and technically sound staff are motivated towards accomplish a common goal of customer satisfaction and devoted to achieve “Honesty, Mutual benefit, Win-Win cooperation” business philosophy.
Development History
PaperJoy Global Service & Full Value Chain Support
Customized Products
We provide customers with customized paperboard raw material products according to technical parameters, GSM, and sizing to meet varied application scenarios.
Diverse Products
We offer a complete raw material suite: PE coated Paper Roll, PE Coated Paper Sheet, Paper Cup Fan, C1S Ivory Board, and Kraft Paper Roll.
Free Quotations & Samples
We provide free samples and fast transparent quotes to ensure that customers can test forming performance and coating quality firsthand before ordering.
Fast Delivery
With an efficient supply chain and automated production, standard orders are completed and dispatched within 7–15 working days to meet rapid inventory cycles.
Technical Consulting
Our engineering team provides comprehensive consulting on coating weight, die-cutting drawings, paper tension, and flexo ink compatibility for cup machinery.
Professional Technical Support
Dedicated after-sales support ensures seamless integration with high-speed cup-forming machinery, resolving operational friction rapidly.
Certification System & International Safety Standards
PaperJoy’s quality assurance system applies to all of our processes and products. Our quality management program ensures that every product delivered meets or exceeds the quality standards required by our customers.
Enterprise Honors & Partnerships
Factory Overview & Advanced Equipment
Paperjoy factory is located very near to several famous paper mill brands. Stora Enso, Sunpaper, APP, Yibin paper, and FiveStar paper are our regular base paper suppliers. Besides, we have built a comprehensive strategic partnership with SunPaper Groups, reliable paper quality and steady delivery time are guaranteed.
1. Three laminating machines are used to produce PE coated paper rolls. Auto high-speed production line, fit for fast delivery demand.
2. Three flexo-printing machines for printing paper cup fans in roll, six color high-speed flexo printing, running stable, printing clear.
3. Eight die-cutting machines for die-cut paper cup fans. Completely automatically, high speed, more than 280 sheets/min max.
4. One high-speed slitting machine to produce paper cup bottom roll.
5. One high-speed cutting machine for the production of PE coated paper sheets.
6. Eleven sets of product standard machines. Cleaning the waste generated by various specifications of paper.
Personnel Operation & Quality Inspection Workflow
Vision & Mission of Paperjoy
Vision: Bring health and environmental protection to all over the world.
Mission 1: To be the best global supplier of paper cup raw materials.
Mission 2: To be the happy home for our staff.
With complete devices and equipment, we are capable of providing a full one-stop service encompassing PE coating, flexo printing, precision die-cutting, waste clearing, and customized roll slitting.
Premium Quality Assurance
Strict quality control system & international certification standards to ensure stable product quality and uniform grammage distribution.
Large-Scale Capacity
Advanced automated lines & 60,000 tons annual output with sufficient stock to fulfill bulk contracts and urgent global delivery timelines.
Customized Engineering
Customize raw materials according to precise needs: 150–400 gsm base weight, 10–25 gsm coating, reel width, fan arc, and color schemes.
Direct Factory Price
Direct manufacturer sales without broker markups, offering top-tier cost-effectiveness and stable raw material pricing contracts.
Packaging, Shipping & Sea Port Access
Paperjoy is ideally located near Qinzhou Port and Beibu Gulf Port in Southern China, granting direct maritime routes to Southeast Asia, the Middle East, Europe, Africa, and the Americas.
All rolls, sheets, and fan blanks are wrapped in heavy-duty moisture-proof kraft paper, multi-layer stretch film, and robust wooden pallets with corner protectors to guarantee 100% damage-free overseas transit.
Paperjoy Modern Office & Operations Environment
Frequently Asked Questions (FAQ)
What is the recommended GSM combination for standard 8oz, 12oz, and 16oz hot coffee cups?
For 8oz hot cups, we recommend 190–230 gsm base paper + 15–18 gsm PE. For 12oz and 16oz cups, 260–320 gsm base paper + 15–18 gsm PE ensures rigid hand-feel and complete resistance to softening under continuous 90°C–95°C hot liquid loads.
Can Paperjoy provide pre-printed and pre-cut paper cup fans?
Yes. Our 6-color flexographic printing machines and 8 automatic die-cutting lines produce custom-printed paper cup fans with water-based, odorless food-grade inks, ready for immediate forming on high-speed cup-making machines.
How does Paperjoy guarantee food contact safety and compliance?
We strictly utilize virgin wood pulp from certified sources (Sun Paper, Stora Enso, APP) and premium pure LDPE resins. Our materials undergo rigorous annual laboratory testing, maintaining full compliance with FDA 21 CFR 176.170, FSC-COC, ISO 9001:2015, REACH, and TPCH with 0% PFAS or BPA.
Featured Products Series For Hot & Cold Drink Cup Manufacturing
Explore our full line of PE coated paper rolls, custom-printed paper cup fans, bottom reels, and folding boxboards.
Factory Wholesale Disposable Cup Stock Single/Double PE Coated Paper Cup Paper Roll Manufacturer
View Product Details →
Paper Cup Fan with customized your summer ice cream cups & hot cup blanks
View Product Details →
Food Grade Coated Folding Boxboard CTMP Board with Uncoated Reverse C1S FBB Packaging Paper
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Paperjoy, a high-quality PE coated paper cup raw material supplier in China
View Product Details →
Food Grade Raw Material PE Coated Paper Roll for Making Disposable Paper Cups
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Customized Design Printed Paper Coffee Cup Fans Factory Provide Free Sample Paper Cup Blank
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Customized Size 170-400Gsm C1s/Fbb Ivory Board in Sheet Single Side Coating White Paper Board
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