250grs 350gsm 400gsm Triplex Board Duplex Cardboard White Back for Packing Carton

In the realm of packaging solutions, the material forms the very foundation upon which product protection, brand perception, and consumer experience are built. This high-performance Duplex Cardboard with White Back is meticulously engineered to meet and exceed the rigorous demands of modern packaging. Sourced from a leading manufacturing hub in Guangdong, China, this board embodies a commitment to excellence, offering an unparalleled combination of structural integrity and superior printability for creating packaging that truly stands out.

The exceptional quality of this duplex board begins with its core material. It is manufactured exclusively from 100% Virgin Wood Pulp, processed using the Chemical Pulp method. This choice of raw material is critical, ensuring a consistent, high-strength fiber network that is free from impurities. The result is a board with inherent durability, superior brightness, and a stable base that prevents warping and ensures reliable performance in converting and end-use. This robust foundation is available in substantial grammages of 350gsm and 400gsm, providing the necessary rigidity and protection for a wide range of packaging applications, from premium retail boxes to sturdy shipping cartons.

A defining characteristic of this board is its exceptional Fold Resistance. This engineered feature guarantees that when the material is creased and formed into a carton, it folds cleanly and sharply without the fibers cracking or breaking. This preserves the structural integrity of the finished box, ensuring it arrives strong and intact through the logistics chain, thereby safeguarding the product inside and presenting it perfectly to the end consumer.

For brand communication, the board offers a flawless canvas. It features a Smooth Coating on a Single Side, specifically formulated to be compatible with Offset Printing and other high-resolution printing techniques. This premium coated surface allows for impeccable ink adhesion, resulting in vibrant, true-to-life colors, sharp typography, and exceptionally detailed graphics. The stark contrast between the bright white, printable coated side and the grey back allows for maximum visual impact, turning the packaging itself into a powerful marketing tool that enhances the unboxing experience.

To support customization and ensure material suitability, a free A4 size sample is available for evaluation. This allows designers and product managers to physically assess the board's quality, test its folding capability, and conduct print trials. The product is offered with flexible supply options, including Sheets or Rolls, and can be provided in neutral packaging or adapted to specific OEM requirements upon request, ensuring seamless integration into any supply chain.

This Duplex Cardboard with White Back is more than just a material; it is a strategic component for building superior packaging. By combining virgin pulp construction, advanced coating technology, and engineered physical properties, it delivers the performance and quality that discerning brands require