| 摘要 |
The tray is produced as a flat piece of light, but rigid material. It is pre-cut and scored to allow easy folding into the configuration of a litter tray. Integrated into the material is a carrying handle, which allows the tray to be enclosed after use and to form a handle for ease of transportation. The outer surface of the tray is covered with a flexible impermeable material to form an enclosed environment and to act as a deodorising filter. The materials used to form the tray, are such that it is easily disposed of, after it has been used, without any transformation, difficulties or unpleasantness. |
