What are the uses of ultra-wide different weight spunbond non-woven fabrics in agriculture?

Application of agricultural non-woven fabric with different weights

Spunbond non-woven fabric has been widely used in agriculture as a film covering material. Its ability to allow water and air to pass freely makes it very popular in agriculture, serving as a covering material for greenhouses, lightweight greenhouses, and for shading seedlings anytime and anywhere.

Let’s consider the specific applications of agricultural textiles with different densities. Remember, for all usage options, the smooth side of the fabric should face outward, while the fuzzy side should face the plants. Then, on rainy days, excess moisture will drain away, and the internal fluff will actively retain moisture, creating a favorable climate for the plants.

17gsm 米

The thinnest and lightest. In horticulture, it is used to cover sowing beds and seedlings directly on the soil or plants. The ground beneath it warms up faster, and the tender shoots that emerge without breaking are covered by a spiderweb-like insulating light cloak. To prevent the canvas from being blown away by the wind, stones, wooden boards can be used to weigh it down, or agricultural canvas anchors can be used for fixation.

The coating cannot be removed during irrigation or when applying dissolved fertilizers.-Water flowing through does not lower it at all. Such spunbond non-woven fabric can withstand frost down to-3°C, perfectly transmitting light, air, and moisture, creating a microclimate favorable for plants, moderating temperature changes, and reducing moisture evaporation from the soil. Additionally, it effectively prevents pests. It can only be removed at harvest time. For flowering crops that require pollination, the covering should be removed. Similarly, this type of agricultural textile can be used in unheated greenhouses during spring frosts to warm the beds.

30gsm 米

Therefore, a more durable material is suitable not only for shading beds but also for constructing small greenhouses. It reliably protects plants from cold, down to-5 °C, as well as from insects, birds, and hail. It effectively prevents overheating in high temperatures, reduces moisture evaporation from the soil, and helps maintain optimal moisture. Larger crops, such as shrubs and young fruit trees, can also be protected with this material.

42gsm 米

Soft and durable spunbond non-woven fabric. It is convenient for large area coverage, such as lawns, simulating snow, especially in autumn and early spring. It transmits light and water well, effectively protecting seedlings, shrubs, and trees from short-term frosts down to-7 °C.

This density of fabric is usually used as a covering material for small arched frames or tunnel greenhouses. Ideally, the arches should be made with smooth pipes and fixed with round clips for greenhouses, making it easy to disassemble. Thanks to the characteristics of agricultural textiles, a greenhouse microclimate is formed inside, which is most suitable for plant photosynthesis. There will be no condensation on the walls of this greenhouse, and plants will never be ""cooked". Additionally, this thickness of non-woven fabric can withstand hail and heavy rain.

60和80gsm 米

This is the thickest and most durable white non-woven fabric. Its main application range is for greenhouses and hothouses. The geometric shape of the greenhouse provides conditions for snow to roll off, and it cannot be removed in winter while being able to withstand3-6seasons, which corresponds to high-quality greenhouse coating samples. However, the best results are achieved when agricultural non-woven fabric is used in combination with film.

Since the film can better prevent frost in spring, it is convenient to provide quick-release clips in the design of the greenhouse frame, allowing you to quickly install or disassemble the film and agricultural textile coating from the right side in any combination. Therefore, any conditions can be created——from maximum thermal protection with two layers to a completely open greenhouse frame.

In agricultural applications, the general width of non-woven fabric on the market is limited to 3.2 meters. Due to the wide agricultural areas, there often exists the problem of insufficient width of non-woven fabric during coverage. Therefore,our company has analyzed and researched this issue, innovating technology to develop a non-woven fabric ultra-wide splicing machine, which splices the edges of the non-woven fabric. After splicing, the width of the non-woven fabric can reach several meters. For example, a 3.2-meter non-woven fabric can be spliced in five layers to achieve a width of 16 meters, and ten layers can reach 32 meters....... Thus, the problem of insufficient width has been solved through the edge splicing of non-woven fabric.