|Supply Ability:||1000 Square Meter/Square Meters per Day greenhouse plastic|
|Payment Terms:||L/C,T/T,Western Union,Trade assurance|
Alibaba Factory price trade assurance agriculture greenhouse plastic in poland
|Cover||three layers co-extrusion pep film, seven layers co-extrusion PO film, Inflatable double layers film greenhouse|
|Single layer Film||80/100/120/150/180/200 micron|
|Double inflatable film||inlayer 150micron, outer 200micron,|
|Framework||Aluminum / Hot dip galvanized steel|
|Width(m)||6, 7, 8, 9…(customized)|
10, 20, 30... (customized)
1. We can design and produce products based on the client's requirements.
2. FOB Chinese port, CIF and CFR trade terms are available for you. We will give you most
3.We can provide after-sales installation and debugging.
4.All products purchased from our company are guaranteed at least three years.
5.During the warranty period, if there are the problems on the quality of the products, the costs of
maintenance and replacement are borne by us.
6.We believe to give you the best services.
Feeding and drinking lines
Evaporative cooling pad series
Automatic heaters series
Chicken plastic slat floor
Q1: What are the different types of glazing for Greenhouse?
A: The most common types of glazing are glass, polycarbonate, and polyethylene films.
Glass is the longest lasting of the glazing, particularly if the glass is tempered. It is expensive relative to other two. It transmits light very well, but it does not diffuse light very well (may result in shadowing and plant burn if not carefully dealt with).
Polycarbonate (PC) generally comes in twinwall or even triplewall sheets in thicknesses from 4-16mm.
PC is easy to cut, and has a high degree of light transmittance and low thermal IR transmittance. Light is diffused with PC. PC lasts 15-20 years.
Polyethylene (PE) films are relatively inexpensive and are the easiest with which to work. Light is
transmitted and diffused well. PE with infrared additives reduces heat loss at night. The lifespan of PE films is generally about 3-5 years.
Other les commonly used glazings includes acrylic, fiberglass, and PVC.
Q2: What is shade cloth and do I need it on my greenhouse?
A: If your greenhouse locates in a humid area, misting or fogging may not be enough to cool your
greenhouse in those hot, humid summer months. When all else fails you can create your own shade by putting the shade cloth on your greenhouse.
Shade cloth is usually made of loosely woven or knitted polyester or even aluminum foil. Densities
or degrees of shade from appx. 5% to 95% are available for different plant needs.
Shade cloth can be installed exterior (on top of) the greenhouse with extra frame structure, or
interior the greenhouse by hanging to the greenhouse pillars. Exterior shading is more expensive
to build than that of interior, but exterior shading has better shading effect (cooling effect) than
the interior shading.
Q3: What is the fan + evaporated pad cooling system and do I need it on my greenhouse?
A: Fan and pad systems consist of exhaust fans at one end of the greenhouse and a pump
circulating water through and over a porous pad installed at the opposite end of the greenhouse.
If all vents and doors are closed when the fans operate, air is pulled through the wetted pads and
water evaporates. As each gallon of water is evaporated, 8,100 BTUs of heat energy is absorbed
from the air by the water during the change from liquid to vapor. Removing energy from the air
lowers the temperature of the air being introduced into the greenhouse.
The air temperature reduces after passing through the pads. As the air moves across the house
to the fans, it picks up heat from solar radiation, plants, and soil, and the temperature of air
increases gradually. The resulting temperature increases as air moves down the greenhouse &
produces a temperature gradient across the length of the greenhouse, with the pad side being
coolest and the fan side warmest.
Q4: I don’t have greenhouse experience before, how can I install the greenhouse that I buy form Kunyu?
A: The greenhouse we design are easy & quick to be installed with simple tools: hammer, drill,
cutters, wrenches and etc. Detailed installation manual, with clear drawings and descriptions
will be provided. If necessary, Kunyu would send technician(s) to your place and provide
installation technical support.
Q5: Are there books that can help me get started with the greenhouse growing business?
A: We can send engineers to the job site for greenhouse installation.