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Sep . 07, 2024 16:57 Back to list

High Quality Duplex Board Specification | Premium Duplex Paper Solutions

High-Quality Duplex Board Specification


Duplex board, recognized for its superior quality and versatility, plays a crucial role in various packaging applications, including food packaging, luxury goods, and printed materials. The specifications of high-quality duplex board are essential to ensure optimal performance and meet the rigorous demands of modern manufacturing and consumer expectations.


A high-quality duplex board is characterized by its durability, smoothness, and brightness. It is produced from recycled fibers, which not only makes it an eco-friendly option but also enhances its tensile strength. The typical thickness of duplex board ranges from 200 to 600 GSM (grams per square meter), with the most common varieties falling between 250 and 350 GSM. The thickness directly impacts the rigidity and weight of the board, making it suitable for various applications, including carton making and display units.


One of the most critical aspects of duplex board specification is its surface quality. High-quality duplex board features a smooth and even surface that allows for excellent printability. This characteristic is crucial for brands that emphasize aesthetics and require high-resolution printing for their packaging designs. The whiteness and brightness of the duplex board are also significant; higher whiteness levels translate to better color reproduction, a vital factor for eye-catching packaging.


high quality duplex board specification

high quality duplex board specification

Moreover, the duplex board should exhibit excellent moisture resistance and barrier properties to ensure that the products packed within remain protected. This is particularly important in food packaging applications, where freshness and hygiene are paramount. Manufacturers often apply coatings or treatments to enhance the board’s resistance to moisture and oils, thereby extending the shelf life of the contents.


In terms of finishing, high-quality duplex boards can be available in various finishes, including glossy, matte, and uncoated options. These finishes not only affect the visual appeal but also influence the tactile experience of the consumer. For environmentally conscious brands, options such as water-based coatings are becoming increasingly popular, aligning with sustainable practices while offering a beautiful finish.


Another important specification to consider is the board’s bending strength and stiffness. High-quality duplex board should have sufficient rigidity to ensure that it maintains its shape during handling and transportation. This property prevents crushing and deformation, which is essential for maintaining the integrity of the packaged products.


In conclusion, high-quality duplex board is an essential material in the packaging industry, meeting diverse requirements from durability to aesthetic appeal. Its detailed specifications, including thickness, surface quality, moisture resistance, and strength properties, ensure that it fulfills the demands of both manufacturers and consumers alike. As the industry continues to evolve, duplex board remains a reliable choice for businesses seeking quality and sustainability in their packaging solutions.




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