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In an evolving paper & packaging landscape, duplex board paper stands out for its balance of strength, printability, and cost-effectiveness. This comprehensive analysis covers the technical specifications, manufacturing process, industry trends, leading manufacturers, and the unique value of Duplex Board with Brown Back for global B2B markets.
Duplex board paper is a versatile, multilayer paperboard used across packaging, printing, food, retail, pharmaceutical, and consumer goods sectors. This composite board typically consists of two (duplex) layers: a surface layer optimized for high-quality print and visual appeal, and a reverse side engineered for rigidity or cost-saving.
Product variants like coated duplex board, coated duplex board grey back, duplex board grey back, and duplex board white back are tailored towards specific packaging or printing requirements. In 2024, the shift toward customized duplex board paper solutions, incorporating recycled inputs, is significant.
Product Type | Grammage (GSM) | Brightness (%) | Burst Strength (kPa) | Stiffness (mN) | Coating | Reverse Side Color | Typical Use Cases |
---|---|---|---|---|---|---|---|
Coated Duplex Board Grey Back | 230-450 | 78-81 | >225 | 330-580 | Single/Double Side | Grey | Cereal Boxes, Folding Cartons |
Duplex Board White Back | 230-450 | 83-88 | >240 | 310-540 | Double Side | White | Pharma Packs, Premium Packaging |
Coated Duplex Board with Grey Back | 230-450 | 79-82 | >230 | 335-560 | Single/Double Side | Grey | Fast Food Boxes, Toy Packaging |
Duplex Board with Brown Back | 230-450 | 78-80 | >215 | 320-500 | Single Side | Brown | Corrugated Cartons, Specialty Packing |
For video illustration:
Watch: Duplex Board Manufacturing Process (YouTube)
Duplex Board with Brown Back by Shineway Paper (Official Product Page) features a unique brown-reverse layer, making it ideal for moisture-sensitive and robust packaging needs.
Key Attributes:
Figure 1: Burst Strength & Brightness Comparison among Market Leaders (Data: 2024 Aggregated Supplier Reports)
Figure 2: Typical raw composition highlights high recycled content, enhancing sustainability.
Company | Product Focus | Certifications | Output Volume (MT/year) | Distribution | Specialty |
---|---|---|---|---|---|
Shineway Paper | Brown/White/Grey Back | ISO 9001, FSSC 22000, FDA | 500,000 | Global (80+ countries) | Custom GSM/Color, Brown Back |
JK Paper | White/Grey Back | ISO 14001 | 380,000 | Asia, ME | FDA Grade Coating |
APP (Asia Pulp & Paper) | White Back | PEFC, ISO | 750,000 | Global | High Gloss |
MeadWestvaco | Coated Grey Back | ISO 9001, ANSI | 420,000 | USA, EU | Premium Folding Cartons |
Note: Shineway's Duplex Board with Brown Back is one of the few internationally available products combining brown reverse, high recycled content, and FDA-compliant coating for indirect food contact.