35+ Years of Expertise in Manufacturing Specialty Papers and Paper Products

Over 20,000 tons production capacity per year, we deliver comprehensive solutions for your paper-related needs
Cupstock Board
  • Cupstock Board
  • Cupstock Board
  • Cupstock Board
  • Cupstock Board

Cupstock Board

  • Basis weight 150-300g/m²
  • Raw material 100% wood pulp
  • PE coating Uncoated
  • Roll width Customizable (jumbo rolls)
  • Outer diameter 115cm
  • Inner core diameter 7.6cm
  • Paper color Natural white

Note: Customization is available based on customer requirements, including size, basis weight, and packaging.

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Features
  • Free from optical brightening agents (OBA), safe for direct food contact
  • Bulky thickness with uniform three-layer wood pulp fiber distribution
  • Resistant to both hot and cold beverages and foods
  • Excellent bending resistance and stiffness, not easy to crease or deform
  • Smooth and flat surface suitable for fast rotary color printing
  • Clean and precise edge cutting
  • Made from food-grade natural fibers, safe and harmless to the human body
  • Easy to laminate with aluminum foil, PE, and other materials to prevent product deterioration
Properties
  • Density ≥0.50g/cm³
  • Tensile index ≥27N.m/g
  • Thickness 190-395μm
  • Moisture 6±1%
  • COBB ≤30g/m²
  • Edge penetration resistance ≤1.50kg/m²
  • Smoothness ≥8sec
  • Folding resistance ≥30 times
  • PH value 8
Application

Suitable for manufacturing paper cups, food packaging boxes, and disposable tableware, providing safe, hygienic, and eco-friendly solutions for the food industry.

Application
Application
Application
Application
Packaging & Shipping
Application
Application
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Company Profile
Company Profile
Company Profile
Specialty Paper Manufacturer
35 years of expertise in paper production
  • Monthly supply of 2,000 tons
  • Annual output exceeding 20,000 tons
  • Sample ready within 72 hours
  • Through FSC certification, ISO 9001,ISO 14001
certificate

Yes. The base paper is treated with a PE waterproof coating, allowing it to maintain stiffness in cold drink environments (0–4℃) and preventing softening or collapse from condensation. It is also heat-resistant up to 95–120℃, suitable for beverages above 85℃ such as coffee and hot tea, without delamination or leakage. This makes it fully suitable for producing disposable hot and cold drink cups.

Yes. The paper has excellent print adaptability, supporting high-definition offset printing, flexographic printing, and UV spot coating. Printed designs achieve abrasion resistance up to grade 4, ensuring durability and vibrant presentation.