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Help CenterBottomFort Reinforced Thick Base Leakproof Paper Cups
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Wuhan Century Kingxin Co., Ltd. proudly introduces the BottomFort Reinforced Thick Base Leakproof Paper Cups – a game-changer in the disposable cup market. As a dedicated manufacturer with over 5 years of expertise, we have engineered these cups to solve the most common pain points: bottom leakage, cup collapse, and flimsy construction. Every cup features our patented thick base reinforcement technology, ensuring zero leaks even with hot beverages or heavy contents. With annual exports reaching US$2.5-5 million and a global customer base spanning North America, Europe, and Southeast Asia, our BottomFort series has become the trusted choice for businesses seeking reliability and performance.
Key Features & Technical Specifications
- BottomFort Technology: Extra-thick base with reinforced ring structure – prevents bottom sagging and liquid penetration.
- Triple-Layer Leakproof Design: Food-grade paper + PE coating + sealed bottom edge – tested to hold liquids for over 12 hours without seepage.
- Eco-Friendly Materials: Made from sustainably sourced paper with water-based PE lining; recyclable in proper facilities.
- Heat Resistance: Suitable for hot beverages up to 100°C (212°F) without warping or softening.
- Stackable & Space-Saving: Precision-molded rim ensures easy stacking and dispensing, reducing storage footprint.
- Custom Printing Available: Full-color offset or flexo printing with your logo – minimum order quantity (MOQ) negotiable.
- Multiple Sizes: Available in 8oz (240ml), 12oz (355ml), 16oz (473ml) – other sizes upon request.
| Parameter | Specification | Note |
|---|---|---|
| Material | 280g/m² paper + 18g/m² PE | FDA compliant |
| Base thickness | 0.6mm (reinforced area) | Standard cups: 0.3mm |
| Leak test | 0% leakage at 12 hours (25°C) | Laboratory tested |
| Temperature range | -10°C to 100°C | Not for microwave |
| Packaging | 50 cups/sleeve, 20 sleeves/case | Custom pack options |
Why BottomFort Stands Out
- Zero Bottom Leaks: The reinforced base prevents the common “wet bottom” issue – your customers will never complain about dripping cups again.
- Rigid & Stable: Even when filled with hot coffee or iced tea, the cup maintains its shape – no more wobbly or collapsed cups.
- Cost-Effective: Thicker base means fewer double-cupping needs – you save money while delivering premium experience.
- Versatile Use: Ideal for coffee shops, tea houses, offices, events, and food service – works for both hot and cold drinks.
Trust & Reliability from Wuhan Century Kingxin
With excellent control over production, our factory in Wuhan, Hubei has achieved ISO9001 quality management system certification. We operate with a dedicated team of 51–100 employees and maintain overseas offices to serve international clients promptly. Over the past years, our annual export value has consistently reached US$2.5–5 million, and we ship from major ports including Wuhan, Shanghai, Shenzhen, and Ningbo. Our cups are trusted by distributors in North America, South America, Eastern Europe, Southeast Asia, Africa, the Middle East, and Western Europe. Every order is backed by rigorous quality checks and we offer flexible customization including size, print, and packaging. Choose BottomFort – choose peace of mind for your business.
Frequently Asked Questions
1. Are these cups suitable for hot drinks like coffee?
Absolutely. The reinforced base and PE lining can withstand temperatures up to 100°C without leakage or deformation. They are perfect for coffee, tea, and hot chocolate.
2. Do you offer samples before bulk purchase?
Yes, we provide pre-production samples. Custom samples (with your logo) are available with a lead time of 7–10 days. Please contact our sales team for details.
3. What is the minimum order quantity (MOQ)?
For standard white cups, MOQ is 50,000 pcs. For custom printed cups, MOQ is 100,000 pcs per design. We can be flexible for trial orders – please inquire.
4. How do you ensure the cups are leakproof?
Our BottomFort design features an extra-thick base with a sealed bottom edge. Each batch undergoes a 12-hour water leak test and random compressive strength tests before shipment.
5. Can these cups be used in microwave or oven?
No. These paper cups are not designed for microwave or oven use due to the PE lining. They are intended for cold or hot beverages only.
6. Are the cups environmentally friendly?
Yes. We use paper from sustainable sources and a water-based PE coating. The cups are recyclable in facilities that accept paper cups. We also offer compostable lining options upon request.
7. What is the typical lead time for bulk orders?
For standard cups, 15–20 days after deposit. For custom printed cups, 25–30 days. We work with reliable logistics to ensure on-time delivery.
8. Do you have any certifications?
Our factory is ISO9001 certified (quality management). We can provide material safety data sheets (MSDS) upon request. For specific regulatory compliance (e.g., FDA), please consult our sales team.
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