| 摘要 |
A heat-retaining pack for a greenhouse is provided to prevent the pack from drooping and maximize a heating effect. A heat-retaining pack for a greenhouse comprises: a hot-air inlet(11); an exhaust port(12); donut-shaped pressed surfaces(13) which are placed at fixed distances; and stickers(41) which are attached to the lower end of the pack at fixed distances when installing the pack on an inclined plane. Each of the pressed surfaces has a drainage hole(14) for discharging the condensate generated in the pack and at least one drainage way. Each of the stickers has a drainage-way hole(42) connected to the inside of the pack and prevents the pack from being torn by perforation. |
