Proposal of Automatic Trash System of Pet Litter Sheet

In late years the people breeding a pet increase. As a lot of infectious diseases derived from an animal exist, there might be the infection from a pet. Infection from excrement is confirmed in one of the infection routes. Therefore, we suggest a system folding a pet litter sheet without a person touching the excrement. This system consists of seven servomotors. It is completed in what fold along the fold of the pet litter sheet. At first, it divides a long side into three. It folds the right and left. Then, it moves an axle 90 degrees. It also folds it equally. Finally, it trashes it to a trash box. Therefore, it leads to the infection prevention than the above because the owner can trash a pet litter sheet without touching it.