It is a sheet shutter integrated type suction and take-off machine using exhaust of the keeper.
- Flying insects are captured by left and right bug keeper (suction and trapping machines), and walking insects prevent invasion by seat shutter.
- By applying air sucked by the bug keeper to the left and right corners of the bottom edge of the seat, it prevents the invasion of insects when the shutter is closed.
- Since insecticides etc. are not used, safety is ensured without the influence of chemical contamination on the surrounding environment, people, and products. Also in the facility you can reduce the frequency of drug use.