FSC Certified Coated Duplex Paperboard 300gsm Grey Back White Top For Lightweight Packaging Boxes

Sunxiang FSC Certified Coated Duplex Paperboard (white top, grey back) is a widely used clay-coated packaging board. The front side features a smooth white clay-coated surface engineered for high-quality printing, while the reverse grey back delivers stable stiffness and cost advantages. It is ideal for lightweight folding packaging and is favored by cosmetic, pharmaceutical, and gift packaging manufacturers. Available in multiple grammages, sheet or roll format, and fully customizable in size.

• Superior Print Performance Uniform clay-coated white top with high brightness and a smooth surface. Delivers sharp dot reproduction and rich color rendering, suitable for offset printing, flexo printing, and UV printing. No ink mottling and excellent ink anchoring.
• Reliable Stiffness & Flatness Balanced stiffness and caliper with good folding resistance. Not easy to crack at crease lines during box die-cutting and folding, ensuring stable performance on automated packaging machines.
• Cost-Effective Lightweight Packaging Board The grey back design keeps costs competitive while meeting general packaging requirements. Light weight reduces total packaging freight cost, making it perfect for non-heavy-duty packaging.
• Clean & Stable Base Low dust and stable moisture control. Consistent board quality batch to batch reduces stoppage during converting, die-cutting, and laminating.
• FSC Sustainable Certification FSC-qualified raw material source meets green packaging audit requirements for export brands, supermarkets, and compliance buyers.

• Cosmetic folding boxes and skincare product packaging boxes
• Pharmaceutical and medicine outer boxes, medical accessory packages
• Shopping paper bags, gift boxes, and small commodity packaging boxes
• Calendar backing, brochure covers, and promotional packaging cartons