Product Overview
Proudly produced by Huizhou Songhong Industrial Co., Ltd., our C1S SBS (Coated One Side Solid Bleached Sulfate) Cardboard Roll stands as a paragon of high - performance packaging materials in the global market. With over [X] years of unwavering dedication and expertise in the paperboard industry, Huizhou Songhong has not only mastered the intricate production process of this product but has also set new benchmarks for quality and innovation.
Our cardboard roll is characterized by a solid bleached sulfate base complemented by a single - side coating. This unique construction is the result of years of R & D efforts, carefully engineered to offer an unrivaled blend of excellent printability, remarkable strength, and outstanding flexibility in processing. Whether it's for small - scale artisanal packaging or large - scale industrial applications, our C1S SBS Cardboard Roll is the go - to choice for businesses worldwide.
Key Features
The coated side of our cardboard roll is a testament to Huizhou Songhong's commitment to excellence in printing. Boasting an incredibly smooth surface, it serves as a perfect canvas for all major printing methods. Thanks to a multi - million - dollar investment in R & D for coating technology over the past few years, we ensure that offset, flexographic, and digital printing can achieve nothing short of top - notch results.
Our in - house R & D team, composed of industry - leading experts, constantly explores new coating materials and techniques. For instance, they recently developed a nano - composite coating that enhances color absorption, enabling the reproduction of high - definition images, sharp texts, and vivid colors with unprecedented accuracy. This has allowed numerous businesses to create packaging designs that not only stand out on the shelves but also convey a sense of luxury and sophistication.
At Huizhou Songhong, we understand the importance of a robust packaging material. Our cardboard roll, made from top - grade solid bleached sulfate pulp, exhibits outstanding tensile strength and stiffness. To ensure this, we have implemented a triple - layer quality control system for raw materials.
First, we source our pulp from only the most reputable suppliers with a proven track record of sustainable forestry practices. Second, every batch of pulp undergoes rigorous laboratory testing for fiber length, strength, and purity. Finally, our experienced quality inspectors conduct on - site inspections at the supplier's facilities to ensure compliance with our strict standards.
This meticulous approach ensures that our cardboard roll can endure substantial pressure and stress during the winding process, long - distance transportation, and complex conversion into finished products. As a result, it provides reliable protection for the packaged items throughout the entire supply chain.
Moisture can be the arch - enemy of packaging materials, but our C1S SBS Cardboard Roll is well - equipped to face this challenge. Huizhou Songhong has been at the forefront of developing advanced coating materials and techniques to enhance moisture resistance.
Our proprietary moisture - barrier coating, developed after years of research, is a blend of hydrophobic polymers and nanoclays. This unique combination effectively prevents moisture absorption, safeguarding the cardboard from warping, weakening, and protecting the printed graphics from degradation.
To validate the performance of our cardboard roll in diverse humidity environments, we have conducted over [X] tests in our state - of - the - art climate - controlled laboratories. These tests simulate extreme humidity conditions, from the humid tropics to the arid deserts, ensuring that our product maintains its integrity and functionality regardless of the environment.
Quality is not just a buzzword at Huizhou Songhong; it's the cornerstone of our production process. Our cardboard rolls are produced under a highly automated and strictly monitored quality control system.
We have invested in the latest German - made testing equipment, which can detect even the slightest variations in thickness, weight, and coating quality. From the moment the raw materials enter our factory to the final packaging of the cardboard roll, every step is closely supervised by our team of quality control engineers.
This unwavering commitment to quality ensures stable performance during high - speed production processes. In fact, our customers have reported a [X]% reduction in production waste since switching to our cardboard rolls, leading to significant cost savings and increased productivity.
Applications
Packaging Industry
Our C1S SBS Cardboard Roll is extensively used in the packaging of various products. Huizhou Songhong has forged long - term partnerships with many globally renowned brands in the consumer goods and food industries.
For consumer goods like electronics, our cardboard roll's high - strength and print - friendly nature have enabled the creation of packaging that not only protects delicate components during transportation but also showcases the product in an attractive manner. For example, we worked closely with a leading smartphone brand to design a packaging solution that incorporated die - cut inserts for the phone and its accessories, along with high - resolution printed graphics that highlighted the product's features.
In the food packaging sector, our cardboard roll's moisture - resistant property is a game - changer. It helps preserve the freshness of food products, whether it's crispy snacks or perishable baked goods. We also understand the importance of food safety, which is why our coatings are carefully formulated to be food - grade compliant. Our excellent printability is used to display product information, ingredients, and eye - catching branding, enhancing the product's market appeal.
Label and Tag Production
The smooth surface of our cardboard roll makes it the ideal choice for producing high - quality labels and tags. Huizhou Songhong has the capabilities to meet the diverse requirements of label and tag manufacturers.
We have developed special coatings that are not only resistant to fading and smudging but also adhere well to a variety of surfaces. Whether it's for product identification, price tags, or promotional labels, our cardboard roll can be easily processed into the desired shapes and sizes. We also offer custom - printing services, allowing businesses to add unique designs, barcodes, and QR codes to their labels and tags.
Industrial Product Wrapping
For industrial products, such as machinery parts, our cardboard roll can be used to create custom - sized wrapping materials. Huizhou Songhong has a dedicated team of engineers who work closely with industrial customers to understand their specific needs.
We can produce cardboard rolls with different thicknesses, grammages, and coatings to meet the unique requirements of each industrial application. Our cardboard roll's strength protects the products during storage and transportation, while the ability to print instructions or safety warnings directly on the cardboard adds an extra layer of convenience and safety. For example, we have provided cardboard rolls to a leading automotive parts manufacturer, which uses them to wrap precision - machined components, ensuring their safe delivery to assembly plants worldwide.
Technical Parameters
Grammage
Available in a wide range of grammages from 200gsm to 450gsm, Huizhou Songhong can accurately control the grammage according to customer requirements. Our state - of - the - art production equipment, imported from Italy, allows for precise control of the paper - making process.
Lower grammages, such as 200 - 250gsm, are perfect for applications where a lighter - weight material is required, such as for some small - scale consumer goods packaging. On the other hand, higher grammages, like 400 - 450gsm, are more suitable for heavy - duty packaging that demands greater strength, such as for industrial equipment or large - scale electronics.
Thickness
The thickness of our cardboard roll corresponds precisely to the grammage, typically ranging from 0.25mm to 0.6mm. Thicker cardboard provides more rigidity and better protection for the packaged items.
To ensure the accuracy of the thickness, we have implemented a real - time monitoring system during the production process. This system uses laser - based sensors to measure the thickness of the cardboard roll at multiple points, and any deviations are immediately corrected by our automated production equipment.
Roll Diameter and Width
The roll diameter can be customized according to customer needs, usually ranging from 300mm to 1500mm. The width of the cardboard roll is also highly flexible, with common widths ranging from 500mm to 2000mm, to meet different production line requirements.
Huizhou Songhong has a large - scale production facility equipped with advanced winding and slitting machines. These machines can handle a wide range of roll diameters and widths, allowing us to provide cardboard rolls that are perfectly tailored to our customers' production processes.
Coating Weight
The coating weight on the coated side is precisely controlled within the range of 15 - 30g/m² to ensure optimal printability and surface quality. We use state - of - the - art coating equipment from Japan, which allows for accurate and uniform application of the coating.
Our quality control team conducts regular inspections of the coating weight using X - ray fluorescence spectroscopy. This advanced technology ensures that the coating weight is consistent across the entire surface of the cardboard roll, resulting in a high - quality finish that is perfect for printing.
Production and Sustainability
Huizhou Songhong's production process is a harmonious blend of advanced technology and environmental responsibility. We have invested heavily in advanced papermaking and coating technologies to ensure high - quality output.
Our papermaking machines are equipped with the latest energy - efficient motors and automated control systems, which not only improve production efficiency but also reduce energy consumption. Our coating lines use advanced spray - coating and curtain - coating techniques, which minimize coating waste and ensure a uniform coating thickness.
We are deeply committed to environmental sustainability. All the pulp we use is sourced from responsibly managed forests, certified by organizations such as the Forest Stewardship Council (FSC). In addition, we have our own waste management system that recycles and reuses up to [X]% of the by - products generated during the production process.
To further minimize our carbon footprint, we have installed a solar - power generation system on the roof of our factory, which provides a significant portion of the electricity required for our production processes. We are also exploring the use of bio - based materials in our coatings and packaging, with the aim of further reducing our environmental impact.
In conclusion, when you choose Huizhou Songhong's C1S SBS Cardboard Roll, you're not just getting a high - quality packaging material; you're also making a sustainable choice that benefits both your business and the environment.
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