Rework

During coating or drying, the alignment and position of the sheets are maintained correctly through the method of deflecting the sheet path direction and position by adjusting the angles of the rollers.

When the raw materials are qualified, the percentage of output products that meet the requirements after testing, in relation to the theoretical total number of products that can be produced from the input materials.

The uniformity tolerance of the thickness of the coated material on a web after drying is categorized based on the coating process into single-side dry thickness tolerance and double-side dry thickness tolerance, depending on whether it is a single-sided or double-sided coating.

The sheets that have been coated and dried are sequentially wound into rolls in accordance with specified speed and tension requirements.

The percentage of paired cells in relation to the total number of qualified cells.Note: Paired cell count refers to cells that meet the requirements for grouping and pairing, indicating the number of cells falling within the specified range for pairing, mainly concerning capacity, internal resistance, and self-discharge. This primarily assesses the consistency of cells and can be expressed using the sigma values for capacity, internal resistance, and self-discharge.

These software systems are used for monitoring and controlling process processes. They visualize the execution of processes, record process data, and allow operators to control equipment and processes. The process interface requires appropriate control and communication infrastructure.