6 Color Printing Support Customization Design Pattern Hot Cold Drink Coffee Disposable Paper Cup Bottom Roll
High-quality coated paper rolls designed specifically for manufacturing paper cups and bowls, providing structural integrity and leak-proof performance.
| Model NO. |
XHY |
| Coating Side |
Single and Double |
| Sample |
Free Available |
| Feature |
Waterproof |
| Type |
Coated Base Paper |
| Paper Pulp |
Wood Pulp |
| Pulp Purity |
Unbleached Pulp |
| Veins |
Plain |
| Paper Grades |
Food Grade |
| Warranty |
2 Years |
| Customized |
Customized |
| Transport Package |
Woven Bag, Carton, Pallet |
Core Functions of the Bottom Roll
- Structural support: Provides a sturdy base for paper cups, ensuring they stand stably without deformation.
- Leak-proof sealing: Forms a water-tight and air-tight seal when adhered to the cup body material.
- Load bearing and temperature resistance: Withstands liquid weight and temperature (including hot drinks), preventing softening or breakage.
A poor quality bottom roll can lead to serious problems such as leakage, soft bottoms, and uneven standing, making it a key factor in determining paper cup quality.