Air-inflation film for heliogreenhouse
The utility model relates to a helio-greenhouse film, in particular an air-inflation film for helio-greenhouse that is an arch air cell which is made of two plastic film layers and comprises a plurality of air cavities; one side of the air cell is provided with an air inflation channel on the edge p...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a helio-greenhouse film, in particular an air-inflation film for helio-greenhouse that is an arch air cell which is made of two plastic film layers and comprises a plurality of air cavities; one side of the air cell is provided with an air inflation channel on the edge place; the air inflation channel is communicated with the air cavities through a plurality of accesses and is provided with air inflation holes. The utility model ahs the advantages of increasing the temperature inside the greenhouse, prolonging the time of sunlight illumination, decreasing heat waste and obtaining a good temperature keeping effect. |
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