- It is designed with holes proper for Root crops.
- It can be irrigated efficiently depending on the location and range of root crops.
- The filtering device is used.
- There are 3 types.
| <Punching Shape> | ||
| Type 1: |  |
 |
| – It can be laid on the ground like JEOSEOL, so can be sprayed near the crop without being sprayed away. | ||
| Type 2: |  |
|
| – It hangs up to about 50cm from the ground like GOSEOL, so can be irrigated wider range. | ||
| Type 3: |  |
|
| – It can be laid on the ground like JEOSEOL, so can be irrigated wider range. | ||