Why is needle-punched non-woven fabric an important necessary material for thermal insulation? This article tells you

Now fruit and vegetable growers have missed a question, especially for greenhouse insulation or fruit tree mulching, is material insulation more useful? There are many types of thermal quilts, and the materials are different. The ordinary thermal quilt material is needle-punched non-woven fabric. So, needle-punched non-woven fabric is the necessary material for thermal quilt? The following is an introduction to the characteristics of needle punched non-woven fabrics used for insulating quilts. 1. Shading and cooling; the non-woven fabric covered with colored needles has shading and cooling functions. Different colors of non-woven sunshades have different cooling effects. Black is better than yellow, and yellow is better than blue. 2. Air permeability and humidity control; needle-punched non-woven fabric is composed of overlapping fibers to form a net, which has high porosity, air permeability, air permeability, and automatically adjusts humidity. Today, people's demand for fruits and vegetables is outdated, and fruit and vegetable growers' demand for insulation blankets is also growing. The commonly used material for thermal insulation quilts is needle punched non-woven fabric. Needle-punched non-woven fabrics not only enable the healthy growth of fruits and vegetables, but can also be recognized by the agricultural market. Therefore, needle punched non-woven fabrics are necessary materials for insulation.