Polytunnel Plastic Film Agricultural Sawtooth Greenhouse Multi-span

Modern agricultural production is inseparable from greenhouse film, which is conducive to promoting photosynthesis, meeting the reasonable lighting needs of crops, and promoting the growth of crops.
Before installation, greenhouse film must be stored in a shaded and dry place, and must not be exposed to the sun and rain. If it is installed in winter, it is advisable to place the agricultural film at room temperature (2-3 degrees ℃) before installation to prevent the accelerated aging of the greenhouse film.
In the structure of the greenhouse film greenhouse, the main frame of the greenhouse must be a hot-dip galvanized structure, and all connectors and standard parts must not use dirty and rusty components. At the same time, avoid using exposed sharp corners to prevent the greenhouse film from being torn. Greenhouse film plays a great role in the production and development of plants, providing plants with the necessary temperature and humidity environment. As one of the main covering materials of greenhouse film, greenhouse agricultural film naturally becomes its primary physical property index with high light transmittance, high heat preservation and anti-drip properties. Therefore, farmers should pay more attention to the use of greenhouse film to promote the healthy growth of crops in the greenhouse.