Key Features
High brightness and uniform ink absorption enable striking visual effects for logos, graphics, and product information. Structural Excellence Constructed with multiple layers: top coated layer, bleached wood pulp core, and recycled fiber base for balanced strength and stiffness. Basis weights ranging from 200g/m² to 450g/m² provide versatility for lightweight to heavy-duty packaging needs. Functional Advantages Grey back layer minimizes material costs without compromising durability. Excellent folding endurance and dimensional stability ensure consistent performance in die-cutting and processes.
Technical Specifications
Sizes: Available in standard sheet sizes (787×1092mm, 880×1230mm) and custom rolls for automated production lines. Grades: A/B/C grades tailored to meet varying quality requirements, from premium retail packaging (Grade A) to cost-sensitive applications (Grade C). Compliance: Adheres to QB1011-91 standards for single-sided coated grey back board.
Consumer Goods: Cosmetic boxes, luxury food packaging, and electronics casing. Retail Displays: Point-of-sale signage, gift boxes, and promotional inserts. Industrial Packaging: Protective layers for machinery components and automotive parts.
Production & Sustainability
Manufactured using state-of-the-art blade-coating technology and precision calendering to achieve consistent surface smoothness. Incorporates up to 30% recycled fiber in the core layer, aligning with global sustainability goals while maintaining performance. Compliant with FSC and ISO 14001 environmental standards, reflecting Songhong's commitment to green manufacturing.
Why Choose Songhong?
Innovation: Continuous R&D investment in eco-friendly coatings and fiber optimization. Quality Assurance: Stringent testing for moisture resistance, print gloss, and tensile strength. Customization: Tailored solutions for unique packaging challenges.
If you have any needs for Coated Duplex Board Grey Back Cardboard, please contact us. We have a large stock of paper
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