| 摘要 |
The present disclosure teaches an easy to use anti-dust door which allows for the easy opening and closing of a temporary plastic or cloth sheeted door is positioned in a doorway between the room in which construction work is to take place and the rest of the building. The plastic sheet may be transparent, translucent or may even have a colored tint. The plastic sheet may be made out of virtually any flexible plastic sheeting. The plastic sheet further includes a single zipper for the opening and closing of the anti-dust door. This zipper wraps around three of the sides of the plastic door. The present disclosure teaches an easy to use anti-dust door which allows for the easy opening and closing of the door by anyone. The plastic sheet further includes a single zipper for the opening and closing of the anti-dust door. This zipper wraps around three of the sides of the plastic door. |
