Vento Tunnel & Greenhouse Film

Next generation self-ventilation system

Vento Film is an advanced greenhouse film with ventilation holes. The ventilation holes are covered by a reflective film used to reduce mid-day heat and keeps rainwater from entering the structure.

 

The ventilation holes allow the hot and humid air trapped along the ridge to easily escape, replacing it with cooler air through natural displacement. The “optional” addition of side-vento films on the side of a structure further enables this replacement of cooler air.

 

Vento Films lower the temperature and humidity during the day, while maintaining the temperature at night.

 

Daios Plastics, who manufactures Vento Films, now has over 53 international patents and co-operates closely with customers around the world to introduce truly revolutionary products.

 

Currently available in widths of up to 12.5m.

Vento Tunnel film image

VENTO FILM TRIAL RESULTS

The following trial was conducted to compare the quality and volume output of the crop when comparing Vento Tunnel vs. conventional greenhouse films.

 

  • 10 tunnels analyzed over a 4 month period for temperature and humidity.
  • 5 harvest periods (25 Aug ‘23 – 05 Sep ‘23)
  • Crop = Blackberry
  • Tunnel size = 6.6m x 100m (3 lines per tunnel)
  • Plant age = 1 year

QUALITY & QUANTITY TOTAL

Vento tunnel
Conventional film
Vento tunnel
Conventional film
Harvest
Trays
kg
Δ%
1
14
11
28.56
22.44
27%
2
23
18
46.92
36.72
28%
3
24
23
48.96
46.92
4%
4
31
27
63.24
55.08
15%
5
40
39
81.6
79.56
3%
Total
132
118
269.28
240.72
12%
Vento tunnel
Conventional film image

RELATIVE HUMIDITY & TEMPERATURE STREAMLINES

With Vento Tunnel Film

With Conventional Film

TEMPERATURE VS. AVERAGE RELATIVE HUMIDITY

Vento Films Trials & Videos

Vento Trial Mexico Aug 2023

Vento Trial Mexico Aug 2023

Vento Trial Mexico Dec 2023

Vento Trial Mexico Dec 2023

Vento Trial Mexico Feb 2024

Vento Trial Mexico Feb 2024

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