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As a leading manufacturer based in Wuhan, China, Wuhan Century Kingxin Co., Ltd. has been dedicated to producing high-quality disposable packaging since 2018. With an annual export value of US$2.5 million to US$5 million and a team of 51–100 experienced employees, we specialize in delivering reliable, cost-effective solutions for the global foodservice industry. Our NoLeak Reinforced Seam Disposable Hot Beverage Cups are engineered to meet the rigorous demands of coffee shops, cafes, convenience stores, and catering businesses, ensuring every cup delivers a clean, safe, and enjoyable drinking experience.
These cups feature a patented reinforced seam design that eliminates the risk of leaks, even when filled with high-temperature liquids. The double-layered rolled rim provides extra strength and rigidity, preventing accidental spills and maintaining the cup's shape under pressure. Made from high-quality paperboard with a food-grade PE lining, our cups are both heat-resistant and moisture-proof, keeping your beverages hot while protecting hands from burns. Available in a range of standard sizes (4oz, 8oz, 12oz, 16oz) and fully customizable with your brand logo or design, they are the perfect choice for any hot drink service.
Key Features & Benefits
- Reinforced Seam Technology: The cup walls are bonded with a special heat-sealed process, creating a seamless, leak-proof barrier that withstands hot liquids without weakening.
- No-Leak Guarantee: Each cup undergoes strict quality inspection to ensure zero leakage, giving you confidence in every serving.
- Heat Retention & Comfort: The PE lining retains heat, while the paper exterior stays cool enough to hold comfortably (optional sleeve available for extra protection).
- Eco-Friendly Options: Made from sustainably sourced paperboard, our cups are recyclable in many facilities; we also offer PLA-lined versions upon request for compostable needs.
- Customizable Printing: Full-color, high-resolution printing using food-safe inks — your brand stands out while customers enjoy a reliable cup.
- Stackable Design: Nesting cups save storage space and simplify dispensing in busy service environments.
Technical Specifications
| Material | 250–350 gsm paperboard + 12–18 μm PE coating |
| Capacity Options | 4 oz (120 ml), 8 oz (240 ml), 12 oz (355 ml), 16 oz (473 ml) — custom sizes available |
| Maximum Temperature | Up to 100°C (212°F) for short-term use |
| Seam Strength | ≥ 15 N/cm (tested per ASTM D828) |
| Lid Compatibility | Fits standard hot cup lids (sip-through, flat, or domed) |
| Packaging | 50/100/500 pieces per case, shrink-wrapped or bulk |
Our NoLeak Reinforced Seam Disposable Hot Beverage Cups are designed to exceed the expectations of both businesses and end-users. Whether you're a large coffee chain or a small independent café, these cups offer the perfect balance of strength, safety, and aesthetic appeal. The reinforced seam not only prevents leaks but also reduces the risk of cup collapse when holding thick, heavy drinks like hot chocolate or lattes. Additionally, the smooth interior surface minimizes residue buildup, making them ideal for serving beverages with cream or syrups.
We source our raw materials from certified suppliers and adhere to ISO9001 quality management systems throughout production. Each batch is tested for leak resistance, dimensional accuracy, and print quality before shipment. Our factory is equipped with advanced automatic cup-forming machines that ensure consistent results across millions of cups. With an annual export volume reaching US$2.5 million to US$5 million, we have successfully served clients in North America, South America, Eastern Europe, Southeast Asia, Africa, the Middle East, Western Europe, and the domestic Chinese market. Our overseas office provides timely support and fast response times for international buyers.
Frequently Asked Questions
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Q: Are these cups safe for hot liquids?
A: Yes, they are designed specifically for hot beverages up to 100°C (212°F). The PE lining prevents leaks and maintains structural integrity for typical serving durations (30–60 minutes). -
Q: Can I print my own logo on these cups?
A: Absolutely. We offer full-color custom printing with food-safe inks. Minimum order quantities apply; please contact us for details. -
Q: Are these cups environmentally friendly?
A: Our standard paper cups are made from recyclable paperboard. For compostable options, we can supply PLA-lined cups (available upon request). Please check local recycling guidelines. -
Q: Do you offer samples before bulk orders?
A: Yes, we provide free samples (shipping cost applied) for quality evaluation. Contact our sales team to arrange. -
Q: What certifications do you have?
A: We are ISO9001 certified. Additional certifications (e.g., FDA, SGS) can be provided upon request, depending on your market requirements. -
Q: How do you ensure the cups don't leak?
A: Our reinforced seam is heat-sealed with precise pressure control, and each cup passes a 100% leak test (water-filled, inverted 30 seconds) before packaging. -
Q: What is the minimum order quantity?
A: Standard MOQ is 50,000 pieces per size, but we can accommodate smaller trial orders for new clients. Please inquire. -
Q: Can I buy lids separately?
A: Yes, we offer compatible lids (both clear and black) for all cup sizes. They are sold separately or in combination with cups.
Choose Wuhan Century Kingxin Co., Ltd. as your trusted partner for disposable hot beverage cups. With our 7+ years of manufacturing experience, dedicated quality control, and global logistics network (shipping from Wuhan, Shanghai, Shenzhen, and Ningbo), we ensure timely delivery and consistent product excellence. Our team is ready to support your business with customized solutions, competitive pricing, and reliable after-sales service. Contact us today to request a quote or place your order — experience the difference of a leak-free cup!
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