基本信息:
- 专利标题： 五层共挤高保温消雾无滴农用大棚塑料薄膜
- 专利标题（英）：Five-layer-coextrusion, high-thermal-insulation, antifogging and drip-free agricultural greenhouse plastic film
- 申请号：CN201310002230.7 申请日：2013-01-05
- 公开(公告)号：CN103042782A 公开(公告)日：2013-04-17
- 发明人： 米庆华 , 谭业明 , 韩宾
- 申请人： 山东农业大学
- 申请人地址： 山东省泰安市岱宗大街61号
- 专利权人： 山东农业大学
- 当前专利权人： 山东农业大学
- 当前专利权人地址： 山东省泰安市岱宗大街61号
- 主分类号： B32B27/06
- IPC分类号： B32B27/06 ; B32B27/18 ; B32B27/30 ; B32B27/32 ; C08L23/06 ; C08L23/08 ; A01G9/14
The invention discloses a five-layer-coextrusion, high-thermal-insulation, antifogging and drip-free agricultural greenhouse plastic film which comprises the following raw materials by weight percentage: agricultural polyethylene resin (including EVA (ethylene vinyl acetute) resin), a thermal insulation agent, an antifogging agent, an antidripping agent and an ageing resisting agent. According to the agricultural greenhouse film formed by five-layer coextrusion blow molding according to a layering formula, the thermal insulation property and the usage period of the film can be improved and prolonged; the raw materials are saved; antidripping and antifogging periods are prolonged; the property of the agricultural greenhouse film is improved; the yield and quality of overwintering greenhouse vegetables, fruit trees, flowers, and the like covered with the film can be increased and improved obviously; and the film has better popularization and application prospects.
公开/授权文献:
- CN103042782B 五层共挤高保温消雾无滴农用大棚塑料薄膜 公开/授权日：2014-05-07
IPC结构图谱:
| B | 作业；运输 |
| --B32 | 层状产品 |
| ----B32B | 层状产品，即由扁平的或非扁平的薄层，例如泡沫状的、蜂窝状的薄层构成的产品 |
| ------B32B27/00 | 实质上由合成树脂组成的层状产品 |
| --------B32B27/06 | .作为薄层的主要或惟一的成分，它与另一层由一种特定物质构成的薄层相贴 |