WFW 100gsm 100gsm 100gsm Black F Flute Corrugated Cardboard Sheets

This 3-ply WFW Black F-Flute corrugated cardboard sheet is constructed with a 100g top liner, 100g fluting medium, and 100g bottom liner. F-flute is a micro-fine corrugated profile featuring thin thickness, high flute density, a smooth surface, and outstanding printing results. The black-faced corrugated sheets are lightweight, biodegradable, and cost-efficient, making them widely used for premium packaging, gift boxes, color boxes, and food-grade paper packaging inserts. Multiple grammages, flute profiles, and sizes are available for OEM & ODM customization.

• High Stiffness: Micro F-flute wave-flute structure delivers good rigidity and anti-deformation performance.
• Excellent Printing Performance: Dense flute structure with a flat, smooth surface, ideal for offset & screen printing on retail packaging.
• Biodegradable & Eco-friendly: Made of wood pulp, fully biodegradable and recyclable material.
• Good Thermal Insulation: Wave-flute hollow structure offers basic heat-insulating properties.
• Lightweight & Cost-effective: Low material consumption and relatively low cost compared with solid paperboard.
• Easy to Process: Easy for die-cutting, creasing, and laminating for box-making.

• Cup sleeves for hot & cold beverage cups
• Premium color boxes & gift boxes
• Coffee cup paper bottom pallets / cup base supports
• Carton inner liners & divider inserts
• Soybean-milk holder paper bags, liquor paper bags
• Retail packaging, cosmetic box inner support
• POS display backing sheets, craft material

1. Sheets stacked in reams, protected by waterproof PE film wrapping;
2. Stacked onto standard export wooden / plastic pallets;
3. Whole pallet wrapped with stretch film for moisture-proof and anti-scuff protection during ocean shipment;
4. Shipping mark labels stuck on two sides of each pallet for customs clearance.

Note: Actual loading capacity depends on final sheet size, grammage, and pallet arrangement. We can provide an exact loading calculation once the order size is confirmed.

Sunxiang Paper is a professional paper & paperboard manufacturer founded in 2004, located in Dongguan City, Guangdong, China.

• Manufacturing Capacity: Specialized in various corrugated boards, special-purpose packaging paper, and paperboard series. We support OEM & ODM customized specifications for global buyers.
• Global Market Coverage: Our products are exported to Southeast Asia, the Middle East, Europe, America, and other major regions worldwide.
• Competitive Advantage: Complete production lines, a stable quality control system, and competitive pricing.
• Customer Service: A dedicated international sales team provides one-stop support from sample testing and order production to shipment arrangement. We aim for stable, long-term win-win partnerships with every client.

We pursue high cost-effectiveness for every order and are devoted to mutual-benefit cooperation with global partners.