The agricultural covering non woven fabricis also known as the harvest cloth. It is a long-fiber non woven fabric, whichis a new covering material with good air permeability, moisture absorption andcertain light transmission. Non woven fabrics(agricultural covering nonwovens factory) are thin, thick and thick,usually in grams per square meter.

The thickness of the non woven fabric(agricultural covering nonwovens supplier) isdifferent, and the water permeability, shading rate, and air permeability aredifferent, and the covering method and use are also different. Generally, thethin non woven fabric of 20-30 g/m2 has large water permeability and airpermeability, and the quality is light. It can be used for covering the openfield and greenhouse, floating in the greenhouse, and can also be used for theopen arch shed, greenhouse, greenhouse insulation curtain, nighttime.Insulation can increase the temperature by 0.7 to 3.0 °C.

40-50 g / m2 greenhouse non woven fabricwith low water permeability, large shading rate, heavy weight, generally usedas a greenhouse, greenhouse insulation curtain, can also be used instead ofstraw curtain cover outside the small shed, strengthen insulation . This kindof greenhouse non woven fabric is also suitable for shading and cultivation insummer and autumn.

The thick-type non woven fabric(agricultural covering nonwovens on sales) replacesthe straw curtain and the grasshopper, and is covered with the agriculturalfilm in multiple layers in the greenhouse and the greenhouse. According to ourunderstanding of agricultural covering non woven fabrics, the non woven fabriccovering the greenhouse is more effective than the straw covering, and it islighter in weight and easier to manage than the straw curtain, and it isexpected to be mechanized or semi-mechanized.

Agricultural covering non woven fabricshave been widely used in developed countries such as Japan, the United States,the Netherlands, and Canada. The introduction of non woven technology in Chinais not long. At present, the types and specifications of products arerelatively small, the price is high, and the quality is different from that ofsimilar foreign products. At the same time, the research and promotion ofcoverage technology is not enough. The promotion area has not been large sofar. However, with the improvement of the production level of non woven fabricsand the further improvement of the covering technology, non woven fabrics willbe widely used in the development of vegetable anti-season cultivation.