Core Features
Superior Material & Craftsmanship: Utilizes advanced spray coating and IR control technology for uniform coating distribution. The blend of hardwood and softwood sulfate pulp ensures excellent stiffness, folding strength, and surface smoothness (>25s) .
Exceptional Visual Performance: Boasts high whiteness (93%+ D65 brightness, 155-167 CIE whiteness) and gloss finish (70±2% for glossy type; 20-28% for matte option), delivering vivid color reproduction and sharp image definition .
Printing Compatibility: Optimized for high-speed offset printing, digital printing, UV printing, and hot stamping. Excellent ink adhesion and dot fidelity support fine-screen printing (60+ lines/cm) without powdering or linting .
Durability: Enhanced surface strength and water resistance (with optional lamination) ensure longevity, making it resistant to creasing and wear during frequent handling .

Specifications
|
Parameter |
Details |
|
Grammage |
250-400 g/m² (high-grammage range); Tolerance: ±2 gsm |
|
Size Options |
Sheet: 787×1092mm, 889×1194mm, 700×1000mmRoll: 787mm/889mm/1092mm/1194mm width |
|
Coating |
Double-sided (C2S) with high-purity kaolinite |
|
Certification |
ISO 2470-2, SGS, FSC (optional) |
|
Pulp Type |
Chemical-mechanical virgin wood pulp |

Applications
Ideal for:
Premium packaging (cosmetic boxes, wine labels, gift boxes)
High-end print media (art albums, annual reports, coffee table books)
Promotional materials (trade show brochures, durable posters, luxury catalogs)
Specialty products (thick business cards, book covers, game cards)
Packaging & Logistics
Sheet packing: 100-500 sheets/ream, PE film wrapped + kraft paper, wooden pallets with corner protectors
Roll packing: PE film wrapped, reinforced with angle protectors
MOQ: 5 metric tons
Lead time: 10-15 working days for bulk orders
Supply capacity: 5000 metric tons/month
Why Choose Us?
Our high-grammage coated art paper meets international printing standards (ISO 12647) and offers OEM customization. The perfect balance of rigidity and printability ensures your products stand out in competitive markets while maintaining professional durability .

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
