SonghongPaper Solid White Card Composite Paper: A Premium Choice for High-End Packaging

Jan 26, 2026

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SonghongPaper's solid white card composite paper adopts a three-layer composite structure design. The surface and bottom layers are made of high-quality bleached kraft pulp, processed by multi-roll calendering technology. It features high whiteness, uniform and pure color, and no color spots, providing an excellent base for printing. Its core advantage lies in the outstanding performance brought by the "solid white" feature: minimal shrinkage, excellent toughness, no breakage or delamination when folded. It can easily adapt to complex die-cutting and folding processes, perfectly presenting the three-dimensional shape of packaging boxes, especially suitable for scenarios with high requirements for stiffness such as high-end gift boxes and hardcover book covers.

In terms of printing adaptability, the product has excellent ink absorption uniformity. Whether it is solid large-ink printing, hot stamping, UV and other processes, it can accurately restore color layers, avoid blistering, bleeding and other problems, making brand logos and design details clearly presented. At the same time, the product offers multiple specification options including premium/regular grade, single-sided/double-sided, gray-backed/white-backed, with grammage ranging from 170g to 1700g. Custom sizes are available according to customer needs, meeting the high-end packaging requirements of various categories such as cosmetic boxes, jewelry boxes, cigarette boxes, and food packaging boxes.

### Songhong's Strength: Solid Support Behind Quality

The excellent quality of the product stems from SonghongPaper's profound accumulation. As the largest paper enterprise integrating R&D, processing and sales in Huizhou City, the company covers an area of 21,000 square meters with a building area of 29,000 square meters. It is equipped with advanced equipment such as gray cardboard composite production lines and high-speed slitting machines. Relying on three-layer wire forming technology to achieve precise proportioning of fibers in each layer, and vacuum suction process to enhance interlayer bonding strength, it can achieve tight composite effect without additional adhesives, balancing production efficiency and environmental friendliness.

We have always adhered to the concept of green production and successfully obtained FSC green environmental certification in 2016. From raw material selection to production and processing, we practice environmental standards throughout the process. The products comply with food packaging safety specifications and toy safety standards, providing customers with safe and reliable choices. With more than 10,000 tons of standing inventory, an annual supply capacity of 200,000 tons, a distribution network covering the Pearl River Delta and radiating the whole country, coupled with more than 20 logistics vehicles to ensure "order today, deliver tomorrow", we can efficiently respond to customers' bulk procurement and emergency replenishment needs.

### Application Scenarios: Empowering High-End Upgrading in Multiple Industries

With its comprehensive advantages, SonghongPaper's solid white card composite paper has been widely used in various fields such as cosmetics, jewelry, tobacco and alcohol, stationery, and hardcover books. Whether it is cosmetic gift boxes pursuing texture, high-end jewelry storage boxes, cigarette boxes requiring precise printing, or food packaging balancing stiffness and environmental friendliness, it can enhance product added value and help brands stand out in the market competition with its stable performance and beautiful presentation.

After more than 20 years of unremitting efforts, SonghongPaper has always upheld the business philosophy of "Integrity-Based, Pragmatic and Progressive, Altruistic Forever, Common Development", and won customers' trust with professional technology, sufficient production capacity and thoughtful services.

If you are looking for a paper solution that combines aesthetics, performance and environmental friendliness for high-end packaging, welcome to contact SonghongPaper. We will provide you with customized products and one-stop services to jointly create a new height of quality.

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phone:(+86)18933510649 RAYN

email:02@songhongpaper.com

website:https://www.grayboardpaper.com/
address:(Factory Building) Hengyu Road 4th, Sandong Digital Park, Huicheng District, Huizhou City, Guangdong Province

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