Core Features
Superior Thickness & Rigidity: Available in grammages (GSM) ranging from 180gsm to 1200gsm, with corresponding calipers (thickness) of 0.25mm to 1.5mm. Offers excellent stiffness and fold resistance, ensuring products retain shape during transportation and use.
Uniform Color & Finish: Matte black surface with consistent pigmentation-no streaks or discoloration. The smooth texture supports various printing techniques (hot stamping, silk-screen, offset printing, digital printing) and decorative processes (embossing, debossing, lamination) for premium branding effects.
Eco-Conscious Composition: Complies with EU REACH and US FDA standards (for food-contact applications when specified). Up to 70% recycled fiber content reduces environmental impact, while maintaining strength and durability.
Moisture Resistance: Optional surface treatment (PE coating or water-resistant varnish) enhances moisture barrier, making it suitable for packaging of cosmetics, electronics, and perishables (with proper lining).
Specifications
Grammage: 180gsm – 1200gsm (customizable in 50gsm increments)
Thickness: 0.25mm – 1.5mm (varies by grammage and fiber density)
Size: Standard rolls (1000mm – 1600mm width, 50m – 200m length) or custom sheets (A4, A3, B1, or tailored dimensions)
Color: Jet black (surface), natural gray (core) – custom tinted black available upon request
Fiber Type: Virgin wood pulp, recycled pulp, or mixed pulp (customizable)
Certification: FSC, SGS, FDA (food-grade option)
Applications
Ideal for a wide range of industrial, commercial, and creative uses:
Premium packaging: Gift boxes, jewelry boxes, cosmetic cases, luxury product packaging, shoe boxes
Printing & publishing: Hardcover book covers, album covers, notebook bindings
Crafts & DIY: Scrapbooking, model making, display props, exhibition stands
Industrial uses: Partition boards, protective inserts, electronic component packaging
Food packaging: Cake boxes, chocolate boxes, snack packaging (food-grade variant only)
Why Choose Our Black Grayboard Paper?
Consistent quality: Strict quality control ensures uniform thickness, color, and strength across batches.
Customization: Flexible specifications (grammage, size, finish) to meet unique project needs.
Cost-effective: Competitive pricing for bulk orders, with no compromise on performance.
Sustainable: Environmentally responsible production processes and recyclable material.
Whether you're looking for durable packaging material, premium printing substrate, or creative crafting paper, our Black Grayboard Paper delivers reliability, versatility, and aesthetic excellence.
This introduction reflects real industry standards, common specifications, and practical use cases for black grayboard paper. If you need to adjust details (e.g., emphasize specific certifications, add technical data like burst strength, or target a niche application), feel free to let me know-I can refine it further!
Place contact us
phone：(+86)18933510649 RAYN
email：02@songhongpaper.com
website：https://www.grayboardpaper.com/
address：(Factory Building) Hengyu Road 4th, Sandong Digital Park, Huicheng District, Huizhou City, Guangdong Province
YouTube：https://www.youtube.com/@SonghongPaperCardboard
LinkedIn：https://www.linkedin.com/in/chen-songhongpaper-561022367/
YouTube：https://youtube.com/@chensonghongpaper?si=ZgFz0baC-R-WRys_
X: https://x.com/songhongpa86818