Description
What Is a Duplex Board?
Duplex board, which is manufactured by bonding two layers of paper together, is made out of kraft paper, which is a type of paper known to be strong and tough. Although a duplex board has more rigidity than ordinary paper, it is still quite pliable compared to cardboard. This allows it to be used in sectors such as book cover packaging, among other stationery.
Key Characteristics
The two layers that make up the duplex board add both thickness and durability. They also make the board resistant to tears as well as dampness. In addition, duplex paperboards can either be coated or uncoated with the variations having a smoother and glossier surface respectively. There are various weights starting from lightweight boards for keeping files through heavy-duty ones designed for shipping boxes.
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Common Uses
The duplex board has a variety of applications. It’s commonly used for:
• Book covers and Dust jackets
• Folders, Portfolios, and Stationery
• Office supplies like file folders, Envelopes, and notepads
• Signage like posters, Displays, and point-of-sale materials
• Packaging like Shipping boxes, Product boxes, and Retail Packaging
Choosing the Right Board
For most purposes, a middle-weight board between 200-400 gsm should suffice. The heavier ones above 500gsm are good when it comes to vigorous applications like shipping crates. Coated duplex boards will protect items and give them an upscale look, especially suitable for discriminating shoppers who buy retail products or office supplies, while uncoated boards tend to be less expensive and work better for basic tasks. Last but not least, select a weight and finish that matches your requirements perfectly.
With the right characteristics for your project, a duplex board can be an ideal, economical choice. Its versatility and durability make it useful for all sorts of applications where you need something stiffer and stronger than regular paper.







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