High bulk cupstock base paper is designed for disposable paper cup production, offering strength, bulk, and printability. It ensures sturdy cups with vibrant printing, ideal for various beverage applications.
| Product Code | APP FK0 |
|---|---|
| Material | virgin wood pulp |
| Weight | 170-320gsm |
| Packing | Roll pack/bulk pack/ream pack |
| Usage | Paper cups, cups for hot and cold beverages, ice cream cups. |
1.QS certified, made from pure wood pulp, no fluorescent whitening agents.
2.Excellent toughness, high whiteness, odorless.
3.Superior resistance to hot water permeation.
4.Uniform thickness, smooth surface, suitable for printing.
5.Good rigidity, high folding resistance, adaptable to post-processing.
6.Ideal for lamination, bonding, etc.
7.Specifically designed for paper cup use, excellent bonding with PE.
8.Suitable for single-sided & double-sided lamination.
9.Front-side offset printing ensures no delamination or bubbling.
| Property | Unit | Standard | Tolerance | Data | |||
|---|---|---|---|---|---|---|---|
| Basis Weight | g/m2 | ISO 536 | ±3% | 170 | 190 | 200 | 210 |
| Stiffness CD | mN*m | ISO 2493 | Target | 2.65 | 3.64 | 4.44 | 5.47 |
| ≥ | 2.14 | 2.95 | 3.7 | 4.43 | |||
| Stiffness MD | mN*m | ISO 2493 | Target | 5.09 | 6.74 | 8.4 | 9.38 |
| ≥ | 4.12 | 5.46 | 7 | 7.59 | |||
| Thickness | μm | ISO 534 | ±3% | 277 | 309 | 340 | 363 |
| Moisture | % | ISO 287 | ±1.5 | 7.5 | |||
| Brightness | % | ISO 2470-2 | ≥ | 78 | |||
| Edge sorking Distance | mm | GB/T 31905 | ≤ | 5 | |||
| Edge sorking Weighting | Kg/m2 | ≤ | 1.5 | ||||
| Dust Particle (0.1-0.3mm²) | unit/m2 | GB/T 1541 | ≤ | 30 | |||
| Dust Particle (0.3-1.5mm²) | 8 | ||||||
| Dust Particle (>1.5mm²) | Not allowed: black dust>1.5m² or ornidinary dust >2.5m² | ||||||
| Skewness Flat Sheet | mm | GB/T 451.1 | - | 0~2.0 | |||
| Dimension Deviation Flat Sheet/Roll End Flatness | mm | GB/T 451.1 | - | 0~2.0 | |||
| Fluorescent Substances | - | GB/T31604.47 | - | Negative | |||
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