What Are The Wide Applications Of Polyester Needle Punched Non Woven Fabric In Agriculture

Needle punched cotton can also be called polyester Needle Punched Non Woven Fabric. The product has the characteristics of environmental protection, light weight, flame retardant, moisture absorption, breathability, soft touch, durable and good thermal insulation. Today I would like to tell you about six types of polyester Needle Punched Nonwoven used in agriculture:

1. Transplantation and false planting of garden trees: Before planting large trees and small seedlings, they can be spread on the treetop polyester Needle Punched Non Woven, then planted, and then sprinkled on the nutrient soil. Using this method to plant garden trees has a high survival rate, Water retention and fertilizer.

2. Cover the greenhouse in winter, raise seedlings in the open field, and float: It can prevent wind blowing and increase the temperature. One side of the seedbed is compacted with needled cotton and the other with brick and soil. It can also be used to make small vaulted sheds with bamboo or thick wire. Cover it with needle punched nonwoven and compact brick or soil around it for insulation. The shade of vegetables and flowers requires more sunlight. Do it in the morning, do it in the evening. Covered vegetables can be put on the market 5 - 7 days in advance, increasing yields by about 15 %.

3. Make the ceiling: In greenhouses and greenhouses, use polyester needle punched nonwoven as the ceiling. The ceiling is separated from the plastic greenhouse film by 15 - 20 cm. The formation of an insulating layer can increase the relative temperature by 3 - 5 °C, and it is closed day and night, and the interlayer must be tightly closed.

4. Cover the small arch shed and replace the straw curtain for heat preservation, which saves 20 % of the cost compared with the straw curtain and greatly prolongs the service life. It is also possible to cover the small tunnel with a layer of polyester needle punched Non Woven Fabric and cover it with plastic film, The temperature can be increased by 5 - 8 °C.
5. For the sun: Directly cover the seedbed with polyester needle punched nonwoven, cover in the morning and peel at night, which can effectively improve the entire seedling. Vegetables, flower seedlings, medium seedlings, can be directly covered on the seedlings in summer.
6. Before the cold wave, using polyester needle punched Nonwoven Fabric to directly cover vulnerable crops such as tea and flowers can effectively reduce the loss of freezing damage.