Quality control

It refers to the production capacity of equipment per unit of time, typically measured in parts per million (PPM).

Actions taken to eliminate the causes of non-conformance and prevent their recurrence.

The range of variation in the difference between the envelope lines on the same side of the positive and negative electrode sheets within the core pack is referred to as "EU" (Envelope Uniformity).

The proportion of time that equipment occupies in order to create value within the time it can provide is referred to as the equipment utilization rate.

The solid content of a slurry is essentially the non-volatile content of the slurry. The testing procedure involves heating at a specific temperature to determine the time, and then measuring the remaining substance's weight in relation to the initial substance's weight. There are two testing methods: infrared and oven-drying.

After the electrode has undergone the coating process, the weight of the electrode material applied per unit area is referred to as areal mass loading.