The application of non-woven fabrics in the agricultural field has always been relatively extensive, because of its good shading, air permeability, and degradability, it has always been a kind of product that assists crop growth that the majority of farmers have always liked. However, now that the agricultural market is more selective and the market is more competitive, will the agricultural non-woven market have a great development scenario? Suntech believes that the prospect of non-woven fabrics is broad. It has not been long since China has introduced non-woven fabric technology, and non-woven fabrics will be widely used in the development of vegetable off-season cultivation.
Non-woven fabrics have long been widely used in developed countries such as Japan, the United States, the Netherlands, and Canada. The management is convenient, and it is expected to realize mechanized or semi-mechanized uncovering.
According to research, the non-woven fabric used to cover the greenhouse has a better thermal insulation effect than the straw curtain and is lighter than the straw curtain. Multi-layer coverage in greenhouses and greenhouses together with agricultural film. Such non-woven fabrics for greenhouses are also suitable for shade seedling cultivation and cultivation in summer and autumn. Thickened non-woven fabric (100～200g/m²) replaces straw curtain and straw thatch. It is generally used as a thermal insulation screen in large sheds and greenhouses, and can also be used instead of straw curtain cover to cover the small sheds to strengthen the thermal insulation effect. 40-50g/m² non-woven fabric for greenhouses has low water permeability, high shading rate and heavier quality. It can also be used in open-field small arch sheds, large sheds, and greenhouses to keep warm at night, which can raise the temperature by 0.7-3.0°C. Generally, the thin non-woven fabrics of 20-30 g/m² have higher water permeability and air permeability, and are light in weight. They can be used to cover floating surfaces in open fields, greenhouses and greenhouses. The thickness of the non-woven fabric is different, the water permeability, shading rate, and air permeability are different, and the covering method and use are also different.
Such as 20 grams of non-woven fabric per square meter, 30 grams of non-woven fabric per square meter, 40 grams of non-woven fabric per square meter and so on. Non-woven fabrics are divided into thin type, thick type and thick type, and the product name is usually expressed in grams per square meter. Agricultural non-woven fabric is a new covering material with good air permeability, moisture absorption and certain light permeability. Non-woven fabrics for agriculture include crop protection cloths, seedling raising cloths, irrigation cloths, thermal insulation curtains, etc. Its longest life span is only 90 days. It will decompose within 8 years when placed indoors. It is non-toxic, odorless, and contains no leftover substances during combustion, so it does not pollute the environment, so environmental protection comes from this. It has the characteristics of water repellent, breathable, flexible, non-combustible, non-toxic, non-irritating, and rich in color.(try suntech Spunbond non-woven fabric)
The material will decompose naturally if placed outdoors. It is a new generation of environmentally friendly materials, with good strength, breathable and waterproof, environmentally friendly, flexible, non-toxic and tasteless, and low price. Although it is a cloth without being woven, it is called a non-woven fabric. It is made of a wet or dry papermaking machine using water or air as the suspension medium, including chemical fibers and plant fibers.
With 50 years of design experience and technology precipitation, Suntech has developed and produced non-woven fabric machines including spunbonded non-woven fabric machines, spunmelt non-woven fabric machines, melt blown machines, etc., which can produce non-woven fabrics that meet international standards. "Intelligent Manufacturing" assists the production of non-woven fabrics.
Previous: It's the latest