FSC 350g 450g Couche White Back Gray Paper Coated Duplex Board For Packaging Boxes

FSC 350g 450g Couche White Back Gray Paper Coated Duplex Board For Packaging Boxes

High-stiffness, smooth coated surface, perfect for premium packaging boxes, puzzles, gift boxes, and hardcover books.

Product Specifications

Key Features

• Ultra-smooth coated surface for high-quality printing

• Excellent folding endurance & high stiffness

• Strong ink absorption & good color reproduction

• Stable running performance for packaging lines

• Durable & reliable for rigid box making

Main Applications

• Premium product packaging boxes

• Luxury gift boxes

• Jigsaw puzzle boards

• Hardback book covers & book binding

• Electronic & cosmetic packaging

Trade Information

• Trade Terms: EXW, FOB, CIF

• Payment: T/T 30% deposit, balance against B/L copy

• Sample: Free A4 sample available (freight collect)

• Lead Time: 7–15 days for mass production

Tags

Coated Duplex Board, Grey Back Duplex Board, White Coated Gray Back Paper, 350g Couche Paper, 400g Packaging Board, C1S Coated Paperboard

Dongguan Sunxiang Paper Products Co., Ltd. was established in 2004 and is located in Dongguan City, Guangdong Province. It is an enterprise integrating technology development, paper product manufacturing, and sales. Currently, the company boasts a factory area of 20,000 square meters and maintains a regular inventory of over 6,000 tons. With state-of-the-art equipment, advanced technology, and scientific management, Sunxiang provides high-quality products to a wide range of customers.  

The company specializes in the production and sales of various specifications of paper, including single-sided coated paper, double-sided coated paper, matte double-sided coated paper, white cardstock, uncoated paper, coated kraft linerboard, kraft linerboard, black cardstock, double-sided gray board paper, decorative paper, and other cultural and packaging papers. Our clientele spans color printing factories, printing and packaging plants, handbag manufacturers, tag and label companies, electronics factories, and other enterprises with paper needs. Additionally, we place great emphasis on product customization, offering tailored development and production to meet diverse customer requirements.  

We are committed to technological innovation and R&D investment, continuously introducing advanced production equipment and processes to enhance efficiency and product quality. Our facilities include fully automated high-speed roll laminating machines, roll slitting machines, rewinding machines, and fully automated sheet cutters, enabling us to process materials according to various customer specifications.  

Adhering to the principle of "Efficiency Builds Brands, Integrity Shapes the Future," the Sunxiang team is dedicated to providing exceptional service to our clients. At the same time, we actively fulfill our social responsibilities, prioritizing ecological environmental protection and sustainable development to contribute to societal progress and growth.