Cardboard production involves several steps, and measuring various parameters during the process is important for ensuring the quality of the final product. Here is a general overview of some of the measurements that are commonly made in cardboard production lines:

1. Raw material quality: The first step in producing high-quality cardboard involves ensuring that the raw materials, such as pulp and recycled paper, meet the desired specifications. This may involve measuring the moisture content, fiber length, and other parameters to ensure that the raw materials are suitable for use in the production process.
2. Web thickness: The thickness of the cardboard web is an important factor in determining the strength and durability of the final product. This parameter is typically measured using a thickness gauge, which provides an accurate measurement of the web thickness at various points along the production line.
3. Machine speed: The speed of the production line is another important factor that can affect the quality of the final product. By measuring the machine speed and adjusting it as necessary, manufacturers can ensure that the cardboard is produced at the desired rate and with the desired level of consistency.
4. Moisture content: The moisture content of the cardboard can affect its strength and durability, as well as its ability to be converted into final products such as boxes and cartons. This parameter is typically measured using a moisture analyzer, which provides an accurate measurement of the moisture content in the cardboard.
5. Finish quality: The final appearance of the cardboard is also important for ensuring the quality of the final product. This may involve measuring parameters such as smoothness, gloss, and others, to ensure that the cardboard has the desired surface finish.

In conclusion, measuring various parameters during the production of cardboard is important for ensuring the quality of the final product. By monitoring these parameters and making adjustments as necessary, manufacturers can produce high-quality cardboard that meets customer specifications and provides the desired level of performance.

Measuring various parameters during the production of cardboard is important for ensuring the quality of the final product.