About Uncoated Duplex Paper Board
Uncoated Duplex Paper Board is a paperboard that comprises two layers of pulp pressed together to form a single sheet. In contrast to coated paperboard, this type doesnt have any coating applied to its surface, making it a suitable choice for non-critical applications like packaging material or displays. Its stiffness and durability make it a popular pick for food and pharmaceutical packaging, playing cards, book covers, business cards, and tags. The material used in manufacturing Uncoated Duplex Paper Board is eco-friendly, recyclable, and biodegradable, hence a greener substitute for plastic packaging.
Exceptional Strength and StiffnessEngineered for high strength and superior stiffness, this paper board is ideal for demanding packaging needs. Its well-calendered finish ensures consistent thickness and tightness, making it perfect for creating sturdy carton boxes and food packaging. Excellent edge and tear resistance guarantee durability during die-cutting and handling.
Superior Print QualityWith a smooth, matt finish and a specialized printing surface, the board is optimized for immaculate ink holdout. Compatible with offset, flexography, digital, and gravure printing, it delivers sharp, vibrant images suitable for premium consumer packaging applications. Consistent brightness and opacity help enhance visual appeal and readability.
Versatile and SustainableProduced from a balanced mix of recycled and hardwood pulp, this board offers sustainable performance for a variety of industries. Neutral pH and low moisture content ensure food safety, while anti-curl features maintain the integrity of finished products. Flexible sizing and custom ream packing cater to diverse business needs across sectors.
FAQs of Uncoated Duplex Paper Board:
Q: How is the uncoated duplex paper board produced and what is its main fiber source?
A: The uncoated duplex paper board is manufactured using a well-calendered process to ensure optimal strength and stability. Its fiber content is a blend of recycled and hardwood pulp, supporting both sustainability and durability for various packaging needs.
Q: What industries typically use this paper board, and for what applications?
A: This board is extensively utilized in the food, pharmaceutical, cosmetic, and general consumer goods industries. It is ideal for creating carton boxes, packaging, and printing solutions where both strength and a quality print surface are required.
Q: When should I choose this board for my packaging project?
A: This paper board is suitable when high stiffness, strong tear resistance, and excellent printability are essential. Its particularly advisable for packaging that demands robustness, visual appeal, and food safety compliance.
Q: Where can I find customization options for size and packing?
A: We offer both standard and custom ream packing, with board widths ranging from 500 mm to 1200 mm and thickness options from 200 to 450 GSM. Contact us directly to discuss specific sizing and packing preferences for your operations.
Q: What is the process for printing on this board, and which methods are recommended?
A: The boards surface is optimized for ink retention, making it highly compatible with offset, flexography, digital, and gravure printing processes. For optimal results, use appropriate inks and calibrate your press settings based on the chosen technique.
Q: How does the high opacity and brightness benefit my end products?
A: With an opacity of at least 92% and brightness of 78% 2%, the board prevents show-through and ensures graphic elements appear crisp. This enhances the presentation and readability of printed packaging and cartons.
Q: What are the key advantages of the anti-curl and edge strength features?
A: The anti-curl property maintains the boards flatness after processing, improving the quality of finished packs. Excellent edge strength supports precise die-cutting and minimizes product waste during conversion and handling.