Jinqiao Composite Paper Series - Single-sided White Composite Paper

I. Product Structure​

The single-sided white composite paper has a scientific and reasonable structure, which is as follows from the outside to the inside:​

Coating Layer: The surface layer is a white coating layer, which is carefully coated with high-quality coatings, giving the paper a bright white appearance with high whiteness and uniform color. This coating greatly improves the smoothness of the paper, making the paper surface as delicate as silk, laying a foundation for high-quality printing, ensuring that the ink adheres evenly, and presenting printed effects with bright colors and rich layers. Whether it is fine patterns or clear text, they can be perfectly restored.​

High-quality Wood Pulp Layer: Next to the coating layer is a selected high-quality wood pulp layer. The wood pulp fibers are pure and long, endowing the paper with good strength and stiffness. The paper is not easy to deform or break during handling and processing, ensuring the stability of the packaging, and is suitable for making various packaging boxes, document bags and other products that require strength. At the same time, the wood pulp layer has good ink absorption, which helps to improve the clarity and color saturation of printing.​

Composite Core Layer: The middle composite core layer is composed of a variety of fiber materials, which further enhances the overall strength of the paper, just like the reinforced structure of a building, supporting all parts of the paper. It also plays a buffering role, resisting external impact to a certain extent, protecting the items in the package, and reducing the risk of damage during transportation and storage.​

Bottom Layer: The bottom layer is usually made of paper with strong toughness or special materials, which is closely attached to the core layer, enhancing the flexibility and tear resistance of the paper, preventing the paper from breaking from the bottom, prolonging the service life of the paper, and ensuring that the paper can remain intact in various environments.​

II. Product Characteristics​

Excellent Printability: The white coated surface of the single-sided white composite paper has excellent ink absorption and printing gloss, and is suitable for various mainstream printing methods such as offset printing, gravure printing and flexographic printing. During printing, the ink quickly and evenly penetrates into the paper fibers, with fast drying speed, clear and sharp dots, and color reduction of more than 98%. The printed products have bright colors and are lifelike, adding visual attraction to the product packaging and effectively improving the product grade.​

High Strength and Good Stiffness: With the synergistic effect of the high-quality wood pulp layer and the composite core layer, the paper has excellent physical strength. Its bursting strength is 30% higher than that of ordinary white board paper, and it can withstand large pressure without breaking; it has excellent stiffness, which can maintain a stable shape when making packaging boxes, is not easy to bend and deform, provides reliable support for packaging products, and ensures that products are properly protected during storage and transportation.​

Good Flexibility and Tear Resistance: The selection of the bottom material endows the paper with good flexibility, making it not easy to crack when folded or curled. At the same time, it has outstanding tear resistance, with a tear strength 20% higher than that of similar products. When frequently flipped through or pulled by external forces, the paper remains intact, which is suitable for application scenarios that require repeated use or are easily affected by external forces, such as hardcover book covers and folders.​

Moisture Resistance and Stability: Through special process treatment, the paper has certain moisture resistance, which can effectively block moisture in the air, slow down the problem of strength reduction and deformation of the paper due to moisture, ensure that it can maintain good performance in humid environments, guarantee the quality and safety of packaged items, and extend the shelf life of products.​

III. Product Specifications​

The single-sided white composite paper provides a variety of specifications to meet the needs of different customers:​

Grammage: From 200g/m² to 450g/m², customers can choose flexibly according to the actual use scenarios and the requirements for paper strength and thickness. For example, for making small and exquisite packaging boxes, 200 - 250g/m² paper can be selected; for large and heavy product packaging, 350 - 450g/m² thick paper can be chosen.​

Size: The conventional flat paper sizes are 787mm × 1092mm and 880mm × 1230mm, and special sizes can also be customized according to customer orders. In addition, roll paper is also available, with a roll width ranging from 670mm to 1600mm, to meet the needs of different printing equipment and packaging production lines.​

IV. Application Fields​

Packaging Industry: It is widely used in the packaging of various products such as food, cosmetics, electronic products and gifts. In food packaging, its white and hygienic surface meets the safety standards of food packaging, and its good moisture resistance and strength can protect food from moisture and deterioration; on cosmetic packaging, the exquisite printing effect can highlight the high-end quality of the product; in electronic product packaging, high strength and antistatic performance can effectively protect electronic products from damage.​

Printing Industry: It is suitable for making printed matter such as publicity albums, posters, tags and greeting cards. In publicity albums, the high printing quality of the paper can vividly show the product characteristics and corporate image; posters attract passers - by with their excellent color expression; on tags and greeting cards, the delicate printing effect adds a sense of delicacy and artistic atmosphere to the products.​

Handicraft Production and Cultural and Creative Fields: Due to its good flexibility and tear resistance, it is loved by handicraft enthusiasts and cultural and creative enterprises. It can be used to make handmade notebooks, photo albums, paper carving crafts, etc. The high quality of the paper can improve the texture and durability of handicrafts, endowing cultural and creative products with unique charm.​

V. Product Advantages​

Stable Quality: Guangdong Songhong Paper Industry has advanced production equipment and a strict quality control system. Every link from raw material procurement to production and processing is carefully controlled. Each batch of single-sided white composite paper undergoes multiple quality inspection procedures to ensure that the product quality is consistent, providing customers with stable and reliable product supply.​

Customization Service: It can provide personalized customization services in terms of paper color, coating effect, size specifications, strength requirements, etc., according to the special needs of customers. The professional technical team communicates closely with customers, deeply understands their needs, and tailor - makes solutions to meet the diversified and differentiated application needs of customers.​

Environmental Protection Concept: Attention is paid to environmental protection in the production process, and environmentally friendly raw materials and production processes are adopted to reduce the impact on the environment. The product can be recycled and reused, which meets the requirements of today's society for environmentally friendly products and helps customers achieve green production and sustainable development goals.​

The single-sided white composite paper of Guangdong Songhong Paper Industry, with its excellent product characteristics, rich specification options, wide application fields and prominent product advantages, has become an ideal choice in the packaging and printing industries. We are committed to providing customers with high - quality products and services and creating a better future hand in hand.​

 

Place contact us

phone：(+86)18933510649 RAYN

website：https://www.grayboardpaper.com/

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