We manufacture covers in coextrusion for greenhouses, which allows the use of additives and an adequate selection of raw materials for each layer, obtaining specialized plastics, with excellent mechanical properties and a better cost-benefit ratio for our customers.
They prevent the passage of insects that feed on plants or are carriers of viruses that reduce the life of the crop and reduce yields and the quality of production.
Tipos de Películas para Invernaderos:
Excellent values of total transmittance with UV additivation for a lifetime of 1, 2 and 3 years.
High transmittance of solar radiation, ultraviolet and short infrared rays.
Excellent mechanical properties
Allows 60 to 70% of the irradiation of the soil and plants to pass.
Proper control of the temperature inside the greenhouse.
Counts With Excellent Properties:
It is the necessary force required to break a movie. It is measured in both directions of the film.
It is the stretch that can support the material before breaking.
Impact force that resists a movie.
It is the necessary force to propagate the tear, once it has been started. It is measured in grams strength.
Ownership of the films is very important as it directly affects the development and productivity of the crop.
It is the amount of total visible light that allows the film to pass into the greenhouse.
The unit of measurement is in percentage. Solar radiation is a very important factor in the precocity, quality and productivity of the plants, so that as much as possible of this.
Recommendations for the installation of Greenhouse Covers:
The structure must be free of rust, wires, sharp or loose parts.
In the contact area of the plastic with the structure, it must have adhesive reflective tape or be covered with light colored water-based paint.
Do not touch the rolls during installation.
Do not drag, hit or drop the rolls abruptly during handling or handling.
Do not install during hotter hours due to the softening of the plastic that causes excessive tension and can cause strong contractions when the temperature decreases.
The tension of the plastic should be adequate to prevent it from being loose and generate friction on the structure causing breakage, and not too high to avoid premature degradation due to stress of the material.