Grey Back Duplex Board
Grey Back Duplex Board is a versatile and dependable choice in the world of paperboard. Known for its smooth, gray or uncoated surface on both sides, it’s an ideal option for a range of applications that require a neutral or uncoated appearance. This makes it particularly well-suited for backing material for products like notepads, sketchbooks, and various packaging materials. The absence of a white coating gives it a more natural, unprocessed look that is favored for certain artistic and functional purposes.
One of the standout features of Grey Back Duplex Board is its exceptional durability and stiffness. This strength makes it a robust choice for products that need structural integrity and resilience. It stands up well to handling, making it a reliable option for packaging and other applications where strength is paramount.
Moreover, this board often finds favor with eco-conscious consumers due to its recyclable and sustainable nature. It is often made from recycled materials, contributing to the reduction of waste and the conservation of resources. This makes it a responsible choice for environmentally friendly packaging and printing solutions.
Grey Back Duplex Board’s uncoated surface also means that it can absorb ink and other materials well, which is an advantage in certain printing and artistic applications. Whether you need a neutral canvas for a creative project or dependable backing for functional materials, Grey Back Duplex Board offers both strength and versatility.
In summary, Grey Back Duplex Board is an excellent choice for applications where a gray, uncoated surface is desired. Its strength, versatility, and eco-friendly attributes make it a popular option in various industries, aligning well with the demand for both practical and sustainable solutions.
Technical Specifications :
| Technical Specifications | Values |
|---|---|
| Basis Weight (gsm) | 250, 300, 350, 400, 450 |
| Caliper (Thickness mm) | 0.25, 0.30, 0.35, 0.40, 0.45 |
| Surface Finish | Smooth Gray/Uncoated Surface |
| Printing Compatibility | Offset, Digital Printing |
| Brightness (ISO) | 70-80% (Higher values indicate brighter paper) |
| Opacity (%) | 90% and above |
| CIE Whiteness | N/A (Gray or uncoated surface) |
| Stiffness (MD/CD) | High stiffness for bending resistance |
| Tear Resistance | High |
| Bulk | Typically between 1.2 – 1.5 cm3/g |
| Moisture Content (%) | 6-8% (Optimal for stability and printability) |
| Environmental Impact | Made from Recycled Materials, Promotes Sustainability |
| Coating | Typically uncoated or coated on one side (C1S) |