In the modern packaging industry, corrugated cardboard has become a widely used packaging material due to its strength and environmentally friendly characteristics. In the production process of corrugated board, efficiency and quality are two key factors. In this article, we'll take a closer look at the 2500mm single-layer corrugated board production line and rewinder, and learn how they play an important role in improving productivity and product quality.


What is a 2500mm single-layer corrugated board production line?
The 2500mm Single Layer Corrugated Board Line is a highly efficient production machine designed for the manufacture of single layer corrugated board. With a width of 2500mm, the line is capable of producing corrugated boards of various sizes and strengths for different packaging needs. Its main components include:


Shelf: for placing and conveying the raw paper rolls.
Preheater: Keeps the raw paper at the proper humidity and temperature by heating it for subsequent processing.
Single Facer: Forms single-layer corrugated board by gluing the base paper to the corrugated core paper.
Gluing Machine: Applies glue to the corrugated core paper to ensure strong bonding of the cardboard.
Drying Machine: Dry the bonded cardboard to ensure its hardness and strength.
Cutting machine: cuts the cardboard into the required size as needed.
Advantages of 2500mm single-layer corrugated cardboard production line
Efficient production: The production line with a width of 2500mm is able to process large-size cardboards at the same time, which significantly improves the production efficiency.
Stable quality: Advanced gluing and drying technology ensures uniform bonding and hardness of the board.
Flexibility: Production parameters can be adjusted according to different needs to meet diversified market demands.
Environmentally friendly and energy saving: optimized heating and drying system reduces energy consumption and at the same time reduces waste generation.
The Role of the Rewinder
The rewinder is an indispensable piece of equipment in the corrugated board production process. Its main function is to rewind large rolls of raw paper or finished board into smaller rolls of the required size for subsequent transportation and use. The workflow of the rewinder includes:


Feeding: feeding large rolls of raw paper or finished cardboard into the rewinder.
Tension Control: Ensure that the paper maintains proper tension during the rewinding process by means of a precise tension control system, preventing the paper from wrinkling or breaking.
Winding: Rolls paper into small rolls according to predetermined tightness and specifications.
Cutting: Cut the rolled paper into small rolls of the required length as needed.
Advantages of Rewinders
Improve productivity: The automated rewinding process greatly improves productivity and reduces the time and cost of manual operation.
Ensure product quality: Precise tension control and winding technology ensures flatness and uniformity of the paper, improving the quality of the finished product.
Easy to operate: Modern rewinders are equipped with advanced control systems for simple operation and easy maintenance.
Versatility: Suitable for rewinding paper of various specifications and materials to meet different production needs.
Conclusion
The combination of a 2500mm single-layer corrugated board production line and a rewinder provides an efficient, stable and flexible production solution for the packaging industry. This combination not only improves production efficiency and product quality, but also significantly reduces production costs, bringing great economic benefits to companies. As technology continues to advance, these machines will continue to play a key role in corrugated board production, leading the industry in the direction of greater efficiency and environmental friendliness.


If you are interested in our 2500mm single-layer corrugated board production line and rewinder, please feel free to contact our sales team for more details and solutions.