In the previous article we talked about the fact that the bubble polyethylene film is successfully used as a packaging material in various fields.Now we have to enlighten you on the subject of the application of this miracle of the film in a different sphere of human activity - agriculture.
One of the main uses of air bubble film in agriculture may be called concealing her Greenhouses.Glass frames that were previously sheltered greenhouse heavy and expensive, now they are not as popular as before.Install glass frame is not easy, and the glass itself is often beats for different reasons, by various items brought by the wind, the hail, the human factor.The emergence of a more appropriate and easy covering material for greenhouses and greenhouses - the single layer of casing material polyethylene film also does not solve many problems.Under normal film colder even than under glass, the film is torn and missing it for a season or two seasons.
bubble wrap transmits a sufficient amount of ultraviolet radiation into the greenhouse and keeps a constant temperature of the air inside the greenhouse, without giving established plants freeze.Even ordinary bubble foil with bubbles having a diameter of 25 mm and a height of 8 mm, has the same insulation as a layer of bricks.With a low weight compared to glass and greater strength than single layer polyethylene film it at the same time, 80 times more efficient heating, and 120 times more effective than ordinary
Also, if a part of the air-bubble film contains light stabilization special additives that improve its properties, prevent the destruction of polyethylene from the effects of UV radiation and therefore prolong its outdoor use of up to five years at the year-round use.At the same time such Bubble film transmits 82 percent of the sun's ultraviolet rays necessary for good growth and fruiting of plants planted, it may be noted that the glass spends much less sunlight.A similar special light-additive is present in a special greenhouse film converts sunlight and eliminates radiation components which are badly affected plants.Another useful additive in greenhouse film may be called a special hydrophilic additive (Antifog), it is contained in the inner layer of such a film bubble.Formed on the inner surface Greenhouses large drops of condensed water are the cause of reducing light transmission.Furthermore waterdrops on the film surface focus the sun's rays, causing the so-called "lens effect" which causes thermal shock of plants.Antifog helps eliminate the formation of large droplets of water condensate, ensures uniform spreading of the water on the thin film.Water is distributed uniformly on the film surface and gradually flows down into the ground and thereby reduces the likelihood of sunburn plants eliminating so-called "lens effect".
This air bubble film is used as the industrial cultivation of fruits and vegetables, and in particular the use in home gardens.If you use air bubble film with all of these additions to his greenhouse, as a result of favorable conditions for plant yields can be increased almost two times, and the rate of fruit ripening on one or two weeks.
In the previous part of this, and we talked about the use of air bubble film for packaging and in agriculture.In the next article we will talk about other applications bubble film.
StroyUpakovka Company Ltd.
