SBS Board
Duplex Board
1. Basic Overview Feature: FBB (Folding Box Board) /SBS (Solid Bleached Sulphate) /Duplex Board Pulp Type: Multi-layer / Single & multi-ply / Multi-layer Main Fiber: Virgin pulp + BCTMP / 100% virgin bleached pulp / Recycled fiber Board Color: White & Cream / Pure white / Grey & White back Cost Level: Medium / High / Low
2. Raw Material & Structure Parameter: FBB / SBS / Duplex Top Layer: Bleached chemical pulp / Bleached chemical pulp /Coated recycled pulp Middle Layer: BCTMP & CTMP / Virgin pulp / Recycled pulp Back Layer: Bleached or semi-bleached pulp /Virgin pulp /Grey or white recycled pulp Bulk & Stiffness: High / Medium / Medium-Low
3. Printability & Appearance Feature: FBB / SBS / Duplex Print Quality: Very good / Excellent / Good Surface Smoothness: High / Very high / Medium Brightness: 80–88% / 88–92% / 75–82% Gloss: Medium / High / Medium Coating: Double / Double / Single & Double
4. Strength & Performance Parameter: FBB / SBS / Duplex Stiffness at Low GSM: Excellent / Good / Fair Folding & Creasing: Very good / Excellent / Average Tear Strength: Good / Excellent / Medium Moisture Resistance: Medium / Medium / Low
5. Food Safety & Sustainability Feature: FBB / SBS / Duplex Food Contact Suitability: Yes (food-grade) / Yes (best) / Limited Odour / Taste Neutral: Good / Excellent / Poor Recyclability: High / High / High Eco Profile: Sustainable / Premium & safe / Economical
6. Typical Uses Application: FBB / SBS / Duplex Food Packaging: Y Y N Pharma Cartons: Y Y Y Cosmetics: Y Y N FMCG Cartons: Y Y Y Luxury Packaging: Y Y N Cost-Sensitive Packs: N N Y
SUMMARY Choose SBS → When premium look, high brightness, and food safety are critical. Choose FBB →When you need high stiffness, good print quality, & cost optimization Choose Duplex → When cost is the main priority and appearance is secondary
“An in-depth analysis of structure, strength, printability and uses.”