1. Papermaking speed: refers to the linear speed of the paper-making reel. Since the speeds of the wire, press and dryer sections of the paper-making machine are different, in order to clearly express the production capacity of the paper-making machine, the paper-making speed is The speed of the machine is represented.

2. Working speed: refers to the range of production operation speed when the paper machine is producing different paper grades. The maximum speed of papermaking: the maximum speed that a paper machine can reach under various optimized conditions. Generally speaking, it is a speed that can dig out about 20% of the potential on the basis of the working speed.

3. Crawling speed: In order to meet the needs of papermaking production operation, maintenance and repair, the paper machine is required to have a special running speed. Generally it is 25 m/min.

4. Width: refers to the width of the finished paper web actually produced on the reel.

5. Net paper width: refers to the width of the finished paper produced.

6. Papermaking rate: refers to the ratio of the total weight of the paper roll produced by the paper reel to the weight of the paper roll and the total weight of the broken paper.

7. Yield rate: the ratio of qualified product output to papermaking volume.

8. Gauge: A main structural parameter of the paper machine, the center distance of the bottom rail of the main frame of the paper machine.

9. The transmission position of the paper machine: The paper machine can be divided into two types of paper machines: left hand machine and right hand machine according to its transmission position.