The multi-span film greenhouse is mostly circular arch, and the roof and surrounding area are covered with imported PE or PO composite function and long-life drip-free film. This kind of greenhouse has large span, spacious and bright interior, good ventilation effect, and provides more space for indoor facilities and personnel flow. The main structure adopts assembled hot-dip galvanized skeleton, which ensures the overall anti-corrosion ability of the greenhouse skeleton. Hot-dip galvanized steel skeleton is used for main arch, purlin and column. Hot-dip galvanized pipe is used between main arch and main arch. M-type suspender is used for main arch to enhance the load-bearing capacity of roof. Bolted assemblies are used to connect all the rods, and large flow drainage grooves are installed at the top of the connecting columns.
Heating energy consumption is a major obstacle to greenhouse operation in winter. Improving the insulation performance and reducing energy consumption are the most direct means to improve production efficiency. Insulation resistance ratio is ratio of roof covering material area and thermal envelope area to the area of land, which is a fundamental measure of thermal insulation properties.
weight:
90-150gsm
width:
70-520cm
material:
pp,pe
Normal size:
1m*100m,2m*100m and so on
Packing detail:
packed in bale, carton or in rolls
Delivery date:
within 20-30days after receiving your order
woven:
8*8,11*11,12*12
MOQ:
2 tons
Greenhouse polythene sheets, UV treated and 250 microns thick, are a specialized plastic film used to cover greenhouses, creating a barrier between the internal and external environments. Made from high-density polyethylene, these sheets are vapor impermeable, flexible, resistant to various elements, and highly durable. Despite their thinness, they don't tear or crack, providing excellent greenhouse coverage without harmful substances or odors. Qatar Polymer's greenhouse film, a quick and cost-effective choice, offers UV protection and impressive tensile strength. Its translucency diffuses light effectively, promoting optimal plant growth, and it is easy to install with basic tools and skills.
Triple Layer Greenhouse Films can be produced up to 14 metres width with different feautures depending on the weather condition in the area. These films have varies lifespans to meet your demands, such as 9,12,24,36 months.
By using such additives within different layers during extrusion process allow us to supply higher quality products to meet your needs for growing vegetable&fruit.
Advantages of the triple layer film;
Tranparency
Light transmission
UV stabilized
Thermic effect
Anti-fog effect
Diffused.
Can be produced with any thickness, length and yp to 14 metres width.
1. Structure
The main structure is built by hot galvanized steel pipe, venlo shape
Anti-rust for 15~20 years
2. Covering material:
Double or triple hollow polycarbonate sheet : this kind of cover material are with light weight, anti-fragile and good heat perservation properties.
3. Arrangement:
Span width: 9.6m or 10.8m
Span numbers: optional
Length: 4m*n,
Wall height:
Top height:
4. Technical parameters
Wind load: 0.6kn/m2
Snow load: 0.5kn/m2
Suspended load: 0.2kn/m2
Max. Rainwater running capacity: 140mm/h
5. Feature
Nice exterior and stable structure
The structure is covered by polycarbonate sheet, which is featured for excellent warm keeping effect
Large area of greenhouse lighting, indoor light uniform, high utilization rate
6. Optional
Side or roof ventilation system, cooling system, irrigation system, shade system, heating system are optional
Feature:
This type comes from Single Tunnel. So all the specifications are the same as single tunnel s. If you like big Inside Room but low cost and easy assembly, it is a good idea to choose this type.
