| 摘要 |
A coater head and a coater device are provided to maintain a good surface state of a shutter die at all times by changing an end structure of the shutter die, and to produce a good quality of electrode plates having uniform coating thickness. A coater head(100) includes a coater die(10), a shutter die(20) in which a shutter(30) is formed in a surface corresponding with the coater die, a nozzle(50) which is formed between the coater die and shutter and ejects slurry(70), and a shutter tip(40) which is joined to the lower end of the shutter and opens and closes the nozzle. A coater device includes: a slurry storage tank; a slurry transfer pump which transfers the stored slurry at predetermined pressure; the head coater; and a dryer which removes a solvent from the coated slurry. |
