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APP Uncoated High Bulk Cupstock Base Paper FKO

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.

Product Features

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.

 

Technical Data

 

 

PropertyUnitStandardToleranceData
Basis Weightg/m2ISO 536±3%170190200210
Stiffness CDmN*mISO 2493Target2.653.644.445.47
2.142.953.74.43
Stiffness MDmN*mISO 2493Target5.096.748.49.38
4.125.4677.59
ThicknessμmISO 534±3%277309340363
Moisture%ISO 287±1.57.5
Brightness%ISO 2470-278
Edge sorking Distance mmGB/T 319055
Edge sorking WeightingKg/m21.5
Dust Particle (0.1-0.3mm²) unit/m2GB/T 154130
Dust Particle (0.3-1.5mm²)8
Dust Particle (>1.5mm²)Not allowed: black dust>1.5m² or ornidinary dust >2.5m²
Skewness Flat SheetmmGB/T 451.1-0~2.0
Dimension Deviation Flat Sheet/Roll End FlatnessmmGB/T 451.1-0~2.0
Fluorescent Substances-GB/T31604.47-Negative