Non-woven fabrics are widely used in the agricultural and horticultural industries. They can be used for heat preservation, frost prevention, insect prevention, soil and water conservation, soilless cultivation, artificial vegetation, lawn protection, plant root protection, seedling cloth, etc.
Cloth-like coverings with good air permeability, moisture absorption and light transmittance have the functions of cold protection, moisture retention, frost prevention, antifreeze, light transmission, air conditioning, etc., and have the characteristics of light weight, easy use, corrosion resistance, etc. Thickened non-woven fabrics can also be used for multi-layer covering due to their good heat preservation effect.
The width of the super wide spliced non-woven fabric is 6.7 meters, 8 meters, 10 meters, 16 meters, 20 meters, 30 meters, 46 meters, etc., which are spliced according to different customer requirements.
The product weight is generally 17-18-20 grams, or produced according to customer requirements.
According to research, the insulation effect of non-woven fabrics used to cover greenhouses is more significant than that of straw curtains. They are also lighter than straw curtains and are easy to manage. By splicing non-woven fabrics, it is expected to realize mechanized or semi-mechanized uncovering.
Non-woven fabrics have long been widely used in developed countries such as Japan, the United States, the Netherlands, and Canada.
my country has not introduced non-woven fabric technology for a long time. At present, there are few types and specifications of products, the price is high, and the quality is somewhat different from similar foreign products. At the same time, the research and promotion of covering technology has not been done enough. Therefore, the promotion area is not large so far.
However, with the improvement of non-woven fabric production technology and the further improvement of covering technology, agricultural splicing non-woven fabrics will be widely used in the development of off-season vegetable cultivation.
