Our premium greyboard is manufactured from 100% recycled paper pulp, offering exceptional stiffness and flatness for high-end rigid packaging applications. Unlike standard paperboards, this double-layered greyboard features a smooth, uniform surface that minimizes dust and ensures flawless lamination with decorative papers, leather, or fabric. It is the preferred substrate for luxury gift boxes, cosmetic packaging, and premium rigid boxes where structural integrity and a premium hand-feel are essential.
Thickness Range: 1.0mm – 3.0mm (customizable)
Density: High-density compression for superior edge finishing
Surface: Smooth, dust-free for easy wrapping
Eco-Friendly: FSC® certified and fully recyclable
Designed specifically for bookbinding and case-making industries, our high-stiffness greyboard delivers superior warp resistance and dimensional stability. It is engineered to withstand the tension of covering materials such as PU leather, linen, or printed paper without curling or bending over time. The board's uniform caliper ensures precise die-cutting and consistent spine construction, making it ideal for hardcover notebooks, diaries, photo albums, and menu covers that demand both durability and aesthetic appeal.
Caliber Tolerance: ±0.1mm for precise book construction
Moisture Content: Controlled to prevent warping
Edge Quality: Clean, sharp edges for exposed spine designs
Custom Sizes: Available in sheets or custom die-cut blanks
Product Introduction:
Our heavy-duty greyboard is the ideal material for calendar backing boards and display stands requiring long-term flatness and structural support. With excellent screw-holding strength and resistance to sagging, it provides a stable foundation for wire-bound or glued calendars. The board's dense composition prevents tear-out at binding points and ensures a professional, clean appearance even after months of use. It is available with optional white top coating for edge printing or direct inkjet compatibility.
Application: Desk calendars, wall calendars, easel backs
Strength: High bending resistance for self-standing structures
Finish: Natural grey or white-top option available
Printing: Compatible with screen printing, foil stamping, and embossing
Crafted from post-consumer and post-industrial recycled fibers, our eco-friendly greyboard offers a sustainable alternative without compromising on strength or surface quality. This versatile board is fully customizable in thickness, size, and shape to meet your specific project requirements. It is widely used for sustainable rigid boxes, notebook covers, and promotional displays. We also offer value-added services such as slitting, grooving, and edge painting to streamline your production process.
Recycled Content: Up to 100% recycled fibers
Customization: Precision die-cutting, creasing, and grooving available
Surface Treatment: Can be laminated with paper, fabric, or film
Lead Time: Fast turnaround for both standard and custom specifications
If you have any needs pls contact me!
Email me: 03@songhongpaper.com
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