Product details

Greenhouse film

DAPOLY brand film products including plastic film series, functional film series. Functional film series products include: longevity film, weather-resistant dripping film, multi-functional film, light conversion film, purple light film, anti-fog three-layer composite high-insulation solar greenhouse special film, PE wrapping film, heat shrinkable film and other products. Micro-mulch series products include: ordinary polyethylene ground covering film, black weeding film, chemical weeding film, dripless mulch, silver ash mulch, color matching mulch, and infrared warming mulch.

1. Internal coating type functional film
The inner-coated agricultural polyolefin composite anti-fog film (inner-coated functional film) is one of the patented scientific and technological achievements independently developed by the provincial functional plastic film R&D center of our company. Another groundbreaking breakthrough followed. It is a high degree of integration of new processes and new technologies such as wet internal cooling, surface modification, and surface spraying into the film bubble of the blown shed film, and realizes the industrialized online production of spray-type agricultural polyethylene-vinyl acetate functional film. It has won 6 awards. A national patent, which is the first in the world, and passed the appraisal of scientific and technological achievements of Shandong Provincial Department of Science and Technology in May 2004. In 2005, it was listed as a national key new product plan project.
The inner-coated functional film produced by this special process has its unique advantages: (1) Good light transmission performance, direct light transmittance can be increased by 5-8%, haze can be reduced by more than 10%, and the photosynthesis of crops can be improved. The effect is enhanced, and the ground temperature rises quickly, especially in the winter when the sunlight temperature greenhouse is covered, the output can be increased by 10%-15% compared with adding functional film inside. (2) Due to the long-term dripping and fog elimination functions, the effective period of dripping and fog elimination can be as long as 6 months. (3) Since the dripping agent and antifogging agent are no longer added, the cost can be greatly reduced, which can not only avoid the environmental harm caused by the precipitation of additives, but also delay the aging of the film, prolong the service life of the film, and prolong the life of the film. period of up to 18 months.

2. Metallocene anti-fog three-layer composite anti-aging dripping film
This product is produced by our company using unique processing technology and scientific formula, selecting metallocene resin and other resins and anti-aging additives with excellent performance. It is a domestic original product. Mainly used for greenhouse and greenhouse covering of vegetables, fruit trees and flowers in early spring and late spring.
Product performance:
(1) Excellent mechanical function, long service life, no embrittlement at low temperature, and outstanding tensile, tear, puncture resistance and impact strength. The shed film with a thickness of 0.08 mm has a service life of up to 20 months, and the thickness decreases, and the service life decreases accordingly.
(2) Excellent optical properties and heat preservation function. Due to the selection of metallocene resin and composite thermal insulation agent. The light transmittance and light transmittance of the shed film are improved, the decrease rate of the shed temperature at night is slowed down, and the temperature in the shed is increased.
(3) Reduce the fog in the shed, reduce the occurrence of pests and diseases, and promote the growth of crops. The fog reduction period can reach 6 months.

3. SPAEVA light conversion long-lasting dripping anti-fog film
Compared with the traditional SPAEVA long-lasting dripping anti-fog film, the film has a unique light conversion function due to the addition of light conversion materials. Good fog elimination or fog reduction effect can accelerate photosynthesis, promote early harvest of crops and increase yield and income, and can effectively inhibit and reduce crop diseases and insect pests.

4. SPAEVA long-lasting dripping anti-fog film
This product has:
(1）Strong tensile strength, long service life and no embrittlement at low temperature.
(2）High light transmittance, good heat preservation effect.
(3） Good dripping property, the dripping duration can reach 8 months.
(4) non-toxic and harmless, not easy to vacuum, good light transmission.
(5) Effectively reduce the fog in the shed, reduce the occurrence of pests and diseases, and promote the growth of crops. The fog reduction effect can reach 6 months.
(6) SPA long-lasting drip anti-fog functional film
Compared with ordinary film, it has the following characteristics:
(1) It has a drip anti-fog time that can almost be synchronized with the service life, and the drip damage prevention period can reach more than 6 months.
(2) Since this film has no internal addition, it has vitrified transparency.

(3) Excellent longevity performance. Since the film is not added in the master batch, it has the original physical and mechanical properties and can be used continuously for 20 months.

6. Yellow Aphid Attracting Film
According to the phototaxis of aphids, a layer of viscous material is evenly coated on the surface of the yellow film. The material has the characteristics of strong adhesion, high viscosity and long-lasting effect, which makes the aphids easy to be trapped and killed, thereby effectively inhibiting the occurrence of diseases and insect pests. It is pollution-free. An ideal companion product for vegetable cultivation.

7. EVA anti-fog three-layer composite anti-aging dripping film
In addition to the characteristics of the general three-layer composite aging-resistant dripping film, it can also reduce the fog in the shed, reduce the occurrence of pests and diseases, and promote the growth of crops. The fog reduction period is generally more than 4 months.

8. Polyethylene anti-fog three-layer composite anti-aging dripping film
Polyethylene anti-fog three-layer composite anti-aging dripping film has the characteristics of general three-layer composite anti-aging dripping film, and can also reduce fog in the shed, reduce the occurrence of pests and diseases, and promote crop growth. The fog reduction period is generally 3 month or more.
Width: 2-14m, Thickness: 0.07-0.14 mm

9. EVA three-layer composite anti-aging dripping film
The product has excellent mechanical strength and high light transmittance. It is 10-15% higher than polyethylene shed film when measured by illuminance meter, and the dripping period can reach 3 months; outstanding thermal insulation performance, higher than polyethylene dripping film shed temperature 2-4 ℃, can promote the early maturity of crops.
Width: 2-16m, Thickness: 0.05-0.14 mm

10. Polyethylene three-layer composite anti-aging dripping film
Using the most advanced processing technology, using various excellent additives, raw materials, high mechanical strength, no dripping, anti-aging, good heat preservation, it is a new generation of functional agricultural film.

11. Anti-fog solar greenhouse special film
This product has:
(1) High light transmittance, strong photosynthesis, fast heating, high yield and early maturity, which can significantly improve fruit luster.
(2) Good thermal insulation effect, the temperature at night in winter is 3-5℃ higher than that of ordinary polyethylene film.
(3) The anti-fog effect of dripping drops can reach 3-5 months according to the thickness, which can effectively reduce the pests and diseases in the shed.
(4) Good anti-aging effect, the film can be used continuously for 12-18 months.
(5) Three-layer composite structure, with good flexibility, high tensile strength and right-angle tear strength.
Width: 2-14m Thickness: 0.07-0.14 mm

12. Violet film
The purple light film has the functions of aging resistance, dripping and heat preservation. Due to the high intensity of weak light passing through the film, it is especially suitable for the covering of leafy crops such as leeks, and can also be used as the covering for eggplant cultivation.
Width: 2-16mm, Thickness: 0.05-0.14 mm

13. Polyethylene Light Ecological Film
The photo-ecological film can convert ultraviolet light into red-orange light or blue-violet light, so that the light irradiated to the crop is consistent with the light required by the crop, promotes crop photosynthesis, reduces pest damage and improves crop quality, and can also play a role in warming.
Width: 2-16m, Thickness: 0.05-0.14m

14. Polyethylene anti-aging dripping film
Compared with ordinary membranes, it has the following characteristics:
(1) dripping property, water vapor forms a water film on the surface of the shed film and flows down the film surface;
(2) The transmittance is increased by 10%-20%;
(3) The temperature in the shed is increased by 2-4 degrees on average, and the ground temperature is increased by 0.5-2 degrees on average;
(4) Inhibit diseases and reduce rotten seedlings;
(5) The dripping period can be maintained for more than three months, and it is suitable for solar greenhouses and plastic greenhouses covering various vegetables.
Note: Please pay attention to the requirements of buckle shed when using.
Width: 2-16m, Thickness: 0.05-0.14mm

15. Grout Film
The anti-fog dripping and longevity greenhouse film produced by our factory is an updated product of the current agricultural greenhouse film. Advantages of grouting type anti-fog dripping longevity greenhouse film:
After grouting, the shed film can form a thin adhesive layer on the surface of the shed film, which has an unparalleled effect of eliminating fog and no droplets.
The transparency is better and brighter, the light penetration is stronger, and the temperature rises quickly, which is 2-3 degrees higher than the general film, which fully improves the photosynthesis of crops, resulting in fast growth and high yield.
Longevity effect: The original ingredient method has been changed, the life of the shed film has been improved, and the film can be used continuously for up to a year without breaking the film.