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LeakBlock Seam Waterproof Disposable Paper Cups
Product Spotlights
LeakBlock seam technology ensures 100% waterproof and leak-proof performance for hot and cold beverages. Eco-friendly food-grade materials with custom printing options. ISO9001 certified manufacturer with global shipping from multiple Chinese ports. Reliable, cost-effective, and trusted by clients in over 30 countries.
Negotiable
MOQ: 50000 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Paper + PE Coating
Capacity:
Other, 8oz, 12oz, 16oz (Customizable)
Color:
White, Custom Print Available
Payment & Shipping
Payment Methods:
Port of Shipment:
Wuhan, Shanghai
Delivery Detail:
10 days
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Material
Other, Paper + PE Coating
Capacity
Other, 8oz, 12oz, 16oz (Customizable)
Color
White, Custom Print Available
Application
Hot & Cold Beverages
Certification
ISO9001, Others
Model
LB-SW Series
Feature
Seam Waterproof, Leak-Proof, Eco-Friendly
Packaging
Bulk Pack, Sleeve Pack, Custom
Welcome to Wuhan Century Kingxin Co., Ltd. – a professional manufacturer of disposable paper cups established in 2018. Our LeakBlock Seam Waterproof Disposable Paper Cups are engineered with a patented seam technology that ensures 100% leak-proof performance, making them ideal for both hot and cold beverages. With over 6 years of manufacturing experience, an annual export value of US$2.5-5 million, and a dedicated team of 51-100 employees, we deliver reliable products to markets in North America, South America, Europe, Asia, Africa, and the Middle East. Our cups are produced under strict ISO9001 quality control and are available with custom printing options to meet your branding needs.
Key Features & Benefits
- LeakBlock Seam Technology: A reinforced bottom and side seam that prevents liquid seepage, even with hot beverages or after prolonged storage.
- 100% Waterproof: The interior PE coating combined with our unique seam design creates a complete barrier against moisture and grease.
- Eco-Friendly Materials: Made from food-grade paper sourced from sustainable forests, fully recyclable where facilities exist.
- Customizable Design: Choose from multiple sizes (8oz, 12oz, 16oz) and print your logo or artwork with eco-friendly inks. MOQ as low as 10,000 pieces.
- Safe & Certified: Compliant with FDA and EU food contact standards; ISO9001 certified production line ensures consistent quality.
- Excellent Heat Retention: Double-wall option available for hot drinks to protect hands and maintain temperature.
Technical Specifications
| Parameter | Standard Values |
|---|---|
| Material | Food-grade paper (280-350 gsm) + PE coating (15-20 gsm) |
| Seam Strength | Withstands up to 95°C liquid without leakage (tested 24h) |
| Capacity Options | 8oz (236ml), 12oz (354ml), 16oz (473ml), custom sizes upon request |
| Printing | Flexo printing (up to 6 colors) or Digital offset |
| Packaging | 50pcs/sleeve, 20 sleeves/carton (1000pcs/carton) or bulk pack |
| Shelf Life | 3 years under normal storage conditions |
Advantages That Benefit Your Business
- Reduced Customer Complaints: The leak-proof seam eliminates spills and mess, ensuring a positive experience for end users.
- Versatile Usage: Perfect for coffee shops, fast food chains, offices, events, and home use. Suitable for hot coffee, tea, cold drinks, and even soup.
- Cost-Effective: Competitive pricing with factory-direct supply. Our annual export value of US$2.5-5 million reflects our ability to deliver large volumes efficiently.
- Fast Lead Times: With ports in Wuhan, Shanghai, Shenzhen, and Ningbo, we ship worldwide within 15-25 days after order confirmation.
- Overseas Support: We have an overseas office and a bilingual sales team to assist with inquiries, samples, and after-sales service.
Trust the Numbers: Since 2018, Wuhan Century Kingxin has supplied over 500 million paper cups to more than 30 countries. Our ISO9001 certification and third-party tests confirm the reliability of our LeakBlock seam. With a 98% on-time delivery rate and a dedicated R&D team continuously improving the seam design, we are your trustworthy partner for disposable packaging. Contact us today to request free samples or a quotation. Let us help you upgrade your cup experience with LeakBlock technology!
Frequently Asked Questions (FAQ)
Q1: Are these cups suitable for hot drinks like coffee and tea?
A1: Yes, the LeakBlock seam is tested to withstand liquids up to 95°C (203°F). The double-wall option provides extra insulation for hot beverages.
A1: Yes, the LeakBlock seam is tested to withstand liquids up to 95°C (203°F). The double-wall option provides extra insulation for hot beverages.
Q2: Can I get custom printing on the cups?
A2: Absolutely. We offer flexo and digital printing in up to 6 colors. Just provide your artwork, and we will match it precisely. Minimum order quantity for custom print is 50,000 pieces.
A2: Absolutely. We offer flexo and digital printing in up to 6 colors. Just provide your artwork, and we will match it precisely. Minimum order quantity for custom print is 50,000 pieces.
Q3: What sizes are available?
A3: Standard sizes are 8oz, 12oz, 16oz. We can also produce other sizes like 4oz, 10oz, 20oz, or 22oz based on your specifications. Please contact us for a size chart.
A3: Standard sizes are 8oz, 12oz, 16oz. We can also produce other sizes like 4oz, 10oz, 20oz, or 22oz based on your specifications. Please contact us for a size chart.
Q4: Are these cups environmentally friendly?
A4: They are made from responsibly sourced paper and are recyclable in facilities that accept paper cups. The PE coating is minimal and can be separated during recycling processes. We are working on biodegradable options.
A4: They are made from responsibly sourced paper and are recyclable in facilities that accept paper cups. The PE coating is minimal and can be separated during recycling processes. We are working on biodegradable options.
Q5: How do I place an order? What is the delivery time?
A5: You can email us or use the inquiry form. After order confirmation and deposit, production takes 15-20 days, plus 5-10 days shipping depending on your location. We ship from Wuhan, Shanghai, Shenzhen, or Ningbo.
A5: You can email us or use the inquiry form. After order confirmation and deposit, production takes 15-20 days, plus 5-10 days shipping depending on your location. We ship from Wuhan, Shanghai, Shenzhen, or Ningbo.
Q6: Do you provide free samples?
A6: Yes, we provide free samples of plain cups. For custom printed samples, a small sample fee applies, refundable upon bulk order. Please pay the shipping cost.
A6: Yes, we provide free samples of plain cups. For custom printed samples, a small sample fee applies, refundable upon bulk order. Please pay the shipping cost.
Q7: Are the cups tested for safety and quality?
A7: Every batch undergoes leak testing, dimensional check, and food contact migration tests in our lab. Our factory is ISO9001 certified, and we can share test reports upon request.
A7: Every batch undergoes leak testing, dimensional check, and food contact migration tests in our lab. Our factory is ISO9001 certified, and we can share test reports upon request.
Q8: What is the MOQ for standard cups?
A8: The minimum order quantity for standard (white) cups is 10,000 pieces per size. For custom printing, the MOQ is 50,000 pieces per design. However, we can negotiate for trial orders.
A8: The minimum order quantity for standard (white) cups is 10,000 pieces per size. For custom printing, the MOQ is 50,000 pieces per design. However, we can negotiate for trial orders.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2018
Overseas Office
Yes
Annual Export Value
US$2.5 Million - US$5 Million
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