| 摘要 |
<p>The inner bag for placing inside a toilet pan is designed to prevent the inside of the pan from being dirtied. The inner bag is made of material which dissolves, deforms or rinses away in water, and can be in any shape to fit the inside of the pan. The bag has one or more openings to enable the water for flushing the pan to enter end it is made entirely or partly of material which is perforated and/or is permeable to water. The bag has attachments for attaching it to the pan, and has reinforcements at suitable spots. The bag may entirely or partly overlap over the edge of the toilet seat.</p> |
