Overview
Composite Double Grey Board is a multi-layered paperboard engineered for strength and versatility. It is manufactured by compressing recycled paper pulp into dense sheets, often with a smooth coating for enhanced printability. The material's name derives from its characteristic grey color and dual-layer construction, which provides superior rigidity compared to single-ply boards. This board is a staple in industries requiring durable yet lightweight materials, such as packaging and publishing. Its uniformity and stability make it ideal for precision die-cutting and folding, ensuring consistent quality in high-volume production environments. The board's eco-friendly composition also aligns with modern sustainability goals.
Product Features
The standout feature of Composite Double Grey Board is its exceptional density, which ranges from 600 to 1200 gsm. This high grammage translates to remarkable durability while maintaining flexibility for scoring and folding. The surface is exceptionally smooth, allowing for sharp, high-resolution printing with minimal ink absorption. Another key attribute is its dimensional stability, which prevents warping even under fluctuating humidity conditions. The board is available in matte or glossy finishes, catering to different aesthetic preferences. Its layered construction also provides excellent resistance to bending and creasing, making it suitable for long-lasting applications.
Main Uses
Composite Double Grey Board is predominantly used in premium packaging solutions, including rigid boxes for cosmetics, electronics, and luxury goods. Its strength and printability make it ideal for creating high-end product packaging that requires both durability and visual appeal. In the publishing industry, it serves as a core material for hardcover book covers and binder boards. The stationery sector utilizes it for folders, presentation boards, and archival boxes. Its versatility also extends to point-of-sale displays and protective packaging for fragile items, where its rigidity provides essential protection.
Culture and Development
The evolution of Composite Double Grey Board reflects advancements in paper manufacturing technology. Originally developed as a cost-effective alternative to solid fiberboard, it has gained prominence due to its superior performance characteristics. Modern production techniques allow for precise control over thickness and surface texture. In recent years, the growing emphasis on sustainable packaging has driven innovations in eco-friendly compositions, including increased use of post-consumer recycled content. The material's adaptability has secured its position in both traditional and emerging markets, with continuous improvements in surface treatments enhancing its competitive edge.
B2B Procurement Guide
When sourcing Composite Double Grey Board, prioritize suppliers with certifications like FSC or ISO 9001 to ensure quality and sustainability. Key specifications to verify include grammage, thickness tolerance, and surface smoothness. Bulk purchases typically offer cost advantages, with MOQs commonly starting at 1,000 sheets. For custom applications, inquire about available coatings (e.g., UV or aqueous) and cutting services. Lead times vary from 2-6 weeks depending on customization requirements. Always request samples to test print compatibility and structural performance before large-scale orders. Consider regional suppliers to reduce logistics costs for heavy shipments.
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