Factory Price High Quality Environmental Paper Cup Bottom Roll
| Brand name |
XHY |
| Paper Weight |
150~350gsm |
| PE Weight |
9-26gsm |
| Width |
500~1500mm |
| Core Dia |
3 inch , 6 inch |
| Usage |
Paper cups, paper bowls and food boxes , etc |
| Material |
100% Wood Pulp |
| Feature |
Waterproof, greaseproof, resist high-temperature |
| Lead Time |
20-30 days after confirm the deposit |
| Coating |
PE Coated |
| Color |
1-7 Colors (Customized Color) |
| MOQ |
2TONS |
| Grade |
Food Garde |
| Printing type |
Offset Printing |
| Sample |
Free samples (A4 size) is available, shipping cost will be charged. |
| Origin |
China |
| Payment |
30% advance by T/T, balance paid before shipment |
| Packing |
paper roll will be packed by craft paper with plastic film outside |
Features
The Advantages of Using PE Coated Paper Bottom Rolls
PE coated paper bottom rolls are engineered with a specific purpose: to have the PE layer form the functional, liquid-proof interior of a final product, like a paper cup. The uncoated side remains for external printing and structural bonding. This configuration offers several key advantages in manufacturing and product performance.
Key Advantages:
- Dedicated Liquid Barrier for the Container Interior: The single-sided PE coating provides a perfect, impermeable barrier exactly where it is needed--on the inside of the cup. This prevents hot or cold liquids from soaking into the paper wall, maintaining the cup's strength and preventing leakage.
- Superior Heat Sealability for Forming the Bottom: This is a critical manufacturing advantage. During cup production, the PE-coated blank is placed with the PE side facing down. A pre-made paper bottom disc (which is also PE-coated on one side) is placed with its PE side facing up. When heat and pressure are applied, the two PE layers melt and fuse together, creating a strong, hermetic, and leak-proof seal that is incredibly reliable.
- Excellent Base for External Decoration: The uncoated outer surface of the paper roll is ideal for high-quality printing. Inks adhere well to the raw paper, allowing for vibrant brand logos and designs. This creates an attractive exterior while the PE coating handles the functional interior.
- Structural Integrity and Stiffness: The PE layer adds rigidity to the paper base. This helps the finished cup resist deformation when held, providing a more sturdy and premium feel for the end-user.
- Manufacturing Efficiency: Supplying the paper in large "bottom rolls" allows for high-speed, continuous feed into cup-making machines. This roll-to-finish process is extremely efficient for mass production, reducing downtime and handling costs.
In summary, PE coated paper bottom rolls are not just paper; they are a precision composite material. They enable the efficient, high-speed manufacturing of paper cups that are leak-proof, sturdy, and visually appealing.
Factory Pictures


Certificate

Frequently Asked Questions
Q: Can you do design for me?
A: Yes, our professional designer can make design for free according to your requirements (including size, color, dimension, quantity etc).
Q: How can I get a sample?
A: We provide free samples for you checking the printing and quality of the paper cups, but the express cost need to be collected.
Q: What's the lead time?
A: About 10-15 days.
Q: What's the best price you can offer?
A: Please tell us what's the size, paper material and quantity do you like. And send us your design. We will give you a competitive price.