Product Features (Duplex Board with Grey Back)
Excellent Printability & Smooth Surface;
Featuring a coated white surface with a smooth texture, Duplex Board with Grey Back provides excellent ink absorption and color reproduction for high-quality printing applications.
Stable Stiffness & Folding Performance;
Built with a strong recycled fiber grey back structure, it offers reliable stiffness and dimensional stability during folding, creasing, and forming processes.
Sustainable Recycled Fiber Material;
Manufactured with recycled fiber-based materials, Duplex Board with Grey Back provides an eco-friendly paperboard solution for various packaging and printing requirements. FSC, ISO 14001:2015, and ISO 9001:2015 certifications are available upon request.
Applications of Duplex Board with Grey Back
Folding Carton Packaging;
Widely used for folding carton structures and consumer packaging, providing excellent printability, stable stiffness, and reliable converting performance.
Electronics Packaging;
Commonly applied in mobile phone boxes, tablet packaging, earphone boxes, small home appliance boxes, and accessory packaging, offering structural support and high-quality printed appearance.
Cosmetic & Retail Packaging;
Suitable for cosmetic boxes, personal care packaging, and retail packaging applications, delivering smooth printing surfaces and consistent packaging performance.
Consumer Product Packaging;
Used for various consumer folding carton applications, combining excellent printability, structural stability, and cost-effective packaging solutions.
Advanced Manufacturing Process for Consistent Quality Duplex Board with Grey Back
Our Duplex Board with Grey Back production process ensures consistent quality, stable thickness, and reliable converting performance, meeting the requirements of global packaging and printing applications.
Why Manufacturers Choose Our Duplex Board with Grey Back
Reliable Manufacturer & Stable Supply
As a professional Duplex Board with Grey Back manufacturer and supplier, Hongtu Scenery provides stable production capacity and consistent quality for global packaging and printing customers. We support customized thickness, GSM, sheet sizes, and specifications to meet different packaging requirements.
Flexible Production & Trade Support
With efficient production processes and reliable capacity, we support bulk orders with EXW, FOB, and CIF terms. Standard production lead time is 7–10 days, helping customers maintain stable supply for their packaging projects.
Samples & Technical Support
Samples and professional material recommendations are available to help customers select the right Duplex Board with Grey Back solution before mass production.
FAQ
1. What is White Lined Chipboard (WLC) and why is the back side grey?
White Lined Chipboard (WLC) is a recycled paperboard with a coated white printing surface on the top side and a grey recycled fiber back. The grey back is made from recycled pulp, which helps improve cost efficiency and structural stability for folding carton applications.
2. What is duplex board (WLC) used for in packaging?
It is mainly used for folding carton packaging such as mobile phone boxes, tablet packaging, earphone boxes, small home appliance packaging, cosmetic cartons, and retail packaging.
3. Is grey back duplex board recyclable?
Yes. White Lined Chipboard (WLC) is made from recycled fibers and is fully recyclable, making it a widely used eco-friendly packaging material.
4. What is the difference between duplex board and ivory board in printing quality?
Ivory board (SBS/FBB) generally offers higher whiteness, smoother surface, and premium print quality. Duplex board (WLC) provides good printability with a more cost-efficient recycled structure, making it suitable for mid-range folding carton packaging.
5. What is the difference between White Lined Chipboard (WLC) and solid white board (SBS/FBB)?
White Lined Chipboard (WLC) is made from recycled fibers with a grey back, offering a cost-efficient solution for folding carton packaging. SBS/FBB boards are made from virgin or higher-grade pulp, providing higher brightness and premium printing quality, and are typically used for high-end packaging.
6. How do I choose the right paperboard for folding carton packaging?
The selection depends on packaging requirements such as print quality, stiffness, product type, and budget. WLC is commonly used for medium-grade folding cartons such as electronics and consumer packaging, while higher-grade boards are selected for premium packaging needs.
