1. Product Features
1.1 Dual - Layer Structure for Enhanced Strength
Our Gray Back Coated Duplex Cardboard features a unique dual - layer construction. The front layer is made of high - quality virgin pulp, offering a smooth and refined surface, while the back layer consists of recycled fibers, providing a cost - effective solution without compromising on overall strength. This combination results in a cardboard that can withstand substantial stress during handling, storage, and transportation. For instance, in the packaging of heavy - duty consumer goods like furniture or large - sized appliances, the cardboard's robust structure ensures the safe delivery of products, minimizing the risk of damage.
1.2 Exceptional Printability on the Coated Side
The coated front side of the duplex cardboard is meticulously processed to achieve a high - gloss finish. This smooth surface serves as an ideal canvas for various printing techniques, including offset, digital, and flexographic printing. The cardboard has excellent ink - receptive properties, enabling the reproduction of sharp, vivid colors and intricate details. Whether it's a bold brand logo, a detailed product illustration, or an eye - catching promotional message, our cardboard can bring the design to life, enhancing the visual appeal of the final product and making it stand out on the shelves.
1.3 Good Moisture Resistance
Although not fully waterproof, our Gray Back Coated Duplex Cardboard offers a certain degree of moisture resistance. The coating on the front side acts as a barrier against light moisture, protecting the printed content from smudging and the cardboard from warping due to humidity. This makes it suitable for applications where the product may be exposed to moderate environmental moisture, such as in some food packaging where short - term protection against humidity is required, or in outdoor display materials in non - rainy conditions.
1.4 Environmental Considerations
In line with our commitment to environmental sustainability, the use of recycled fibers in the back layer of the duplex cardboard significantly reduces the demand for virgin wood pulp. By choosing our product, customers are contributing to the conservation of natural resources and the reduction of waste. Additionally, the cardboard is fully recyclable, further minimizing its environmental impact at the end of its life cycle.
2. Product Specifications
2.1 Thickness
The thickness of our Gray Back Coated Duplex Cardboard typically ranges from 0.5 mm to 2.0 mm. This wide range allows customers to select the most appropriate thickness based on their specific application needs. Thicker options are recommended for applications that demand maximum protection and durability, such as heavy - duty packaging, while thinner variants are suitable for lightweight projects like small gift boxes or printed inserts.
2.2 Weight
The weight per square meter (GSM - grams per square meter) varies depending on the thickness and the proportion of materials used in each layer. Generally, it ranges from 250 gsm to 600 gsm. This flexibility in weight enables customers to balance cost, functionality, and aesthetics. Lighter - weight cardboard is often preferred for products where transportation costs are a major factor, while heavier - weight options offer a more substantial and premium feel.
2.3 Size
We offer a variety of standard sizes to meet common market demands, such as A4 (210 x 297 mm), A3 (297 x 420 mm), and custom - sized options. For customers with unique packaging or printing requirements, we can customize the size of the cardboard according to their precise measurements, ensuring a perfect fit for their projects.
3. Applications
3.1 Packaging Industry
Food Packaging: The cardboard's good printability and moisture resistance make it suitable for food packaging. It can be used for packaging bakery items, dry food products, and some semi - processed foods. The attractive printed designs on the coated side can effectively attract consumers, while the sturdy structure protects the food during storage and transportation.
Consumer Goods Packaging: For consumer goods like electronics, toys, and homeware, our Gray Back Coated Duplex Cardboard provides an excellent packaging solution. The dual - layer structure ensures the safety of the products, and the high - quality printing on the front side can enhance the brand image and product presentation.
3.2 Printing and Publishing
Book Covers: The smooth and printable surface of the coated side is ideal for creating book covers. It can hold rich colors and detailed designs, making the book more visually appealing. The cardboard's durability also ensures that the book cover can withstand regular handling.
Magazine Inserts and Flyers: In the printing and publishing industry, the cardboard can be used for creating magazine inserts and promotional flyers. Its ability to print high - quality images and text helps to capture the attention of readers and potential customers.
3.3 Display and Point - of - Sale (POS) Materials
Retail Displays: Retailers often use our cardboard to create eye - catching in - store displays. The printable surface can be used to showcase product information, prices, and promotional offers, while the sturdy structure supports the weight of the displayed items.
Signage: For outdoor and indoor signage, the cardboard's combination of printability and moderate moisture resistance makes it a practical choice. It can be used to create temporary or semi - permanent signs that are both visible and durable.
4. Company Strengths
4.1 Advanced Manufacturing Technology
Huizhou Songhong Industrial Co., Ltd. is equipped with state - of - the - art manufacturing technology. Our production lines are designed to precisely control the thickness, coating quality, and bonding of the dual - layer structure, ensuring consistent product quality. The advanced equipment allows for high - volume production without sacrificing the integrity of each cardboard sheet.
4.2 Professional R & D Team
Our dedicated R & D team is constantly exploring new ways to improve the performance of our Gray Back Coated Duplex Cardboard. They stay updated with the latest industry trends and technological advancements, researching new materials and manufacturing processes. Whether it's enhancing the printability, improving moisture resistance, or optimizing the cost - effectiveness of the product, our R & D team plays a crucial role in keeping our product at the forefront of the market.
4.3 Customer - Oriented Service
We are committed to providing exceptional customer - oriented service. From the initial inquiry to after - sales support, our customer service team is always available to assist. We listen carefully to our customers' needs, offer professional advice on product selection, and provide customized solutions. Whether it's helping customers choose the right cardboard specifications for their projects or providing guidance on printing and finishing, we strive to build long - term relationships based on trust and satisfaction.
In conclusion, the Gray Back Coated Duplex Cardboard by Huizhou Songhong Industrial Co., Ltd. is a reliable, high - quality product that combines strength, printability, and environmental friendliness. Whether you are in the packaging, printing, or retail industry, our cardboard is sure to meet and exceed your expectations. Contact us today to learn more about our products and how we can collaborate to achieve your business goals.
contact us
address：(Factory Building) Hengyu Road 4th, Sandong Digital Park, Huicheng District, Huizhou City, Guangdong Province
WhatsApp：+86 18933510459
email：00@songhongpaper.com
Hot Tags: gray back coated duplex cardboard, China gray back coated duplex cardboard manufacturers, suppliers, factory, Glossy Both Sides Art Couche Paper, Single Side Coated Food Grade Paper Roll, one sided composite cardboard, Food Grade White PE Coating Paper, Duplex Composite Cardboard Sheet, Optimal C2S Coated Art Card Paper