Feeding

Connecting or fastening plates, substrates, stops, insulating sheets, etc., together by welding to form a cover.

The process of immediately sealing the gas bag edge of a pouch cell after injection to completely isolate the interior of the cell from the external environment.

The process, conducted at a temperature below the crystallization temperature (usually at room temperature), involves controlling the equipment's nip clearance, roll pressure speed, pressure, tension, and more to compress the loosely coated electrode sheet to the desired thickness and density. This process creates pores that allow the flow of lithium ions, while also increasing the energy density of the battery.

The coating method involves the relative rotation between the coating roller and the back roller, allowing the coating slurry to be transferred from the coating roller to the substrate indirectly through the tension of the liquid, forming a coated liquid film on the substrate.

Components or batteries are successively placed into the assembly fixture, and through tightening bolts or gradually applying pressure, the batteries and components are assembled together to form the initial framework of the module.