The insulation effect of non-woven fabrics in vegetable greenhouses is worthy of recognition

The fruit seedlings of many agricultural products will stop respiration when the temperature is low, so it is very important to do a good job of insulation in the vegetable greenhouse. Non-woven fabrics are highly recognized by vegetable growers because of their relatively low price and good thermal insulation effect. Walking into the vegetable greenhouse, it is as warm as spring. Vegetable seedlings such as pumpkins, tomatoes, small peppers, puzi, corn, etc. are growing just right. This is all due to the heat preservation effect of non-woven fabrics. Non-woven fabric refers to non-woven fabric, or non-woven fabric. It is a fabric that does not need to be spun and weaves, but the short fibers or filaments are oriented or randomly arranged to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. The following are 6 advantages of greenhouse non-woven fabrics. 1. The main raw material for the production of non-woven fabrics is polypropylene resin, which is only three-fifths of cotton, which has a good fluffy feeling and good softness. 2. Polypropylene is a chemically blunt substance that will not be eaten by insects, and it can also prevent the erosion of bacteria and insects in the liquid. 3. The non-woven fabric has antibacterial properties. The product is water-repellent, not moldy, and can isolate the erosion of bacteria and insects in the liquid, and is not moldy. 4. Polypropylene slices do not absorb water, have zero moisture content, the finished product has good water repellency, porosity, and good air permeability, which can keep the cloth surface dry and have good air permeability. 5. Products made of non-woven fabrics have no directionality in strength and similar strengths in vertical and horizontal directions. 6. The non-woven fabric is a green non-hazardous product that does not contain other chemical components, has stable performance, is non-toxic, has no peculiar smell, and does not irritate the skin.