Single Double PE Coated Paper Cup Bottom Roll for Food Grade Disposable Paper Cups
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.
