Flat glossy yarn: How to become an ideal choice for awning production?

As a high-performance chemical fiber material, the production process of flat glossy yarn integrates advanced materials science and engineering technology. It is usually made of specific polypropylene, polyethylene and other resin raw materials through multiple processes such as modification, blending, coloring, extrusion, drawing and heat treatment. This series of complex and sophisticated production processes gives flat glossy yarn excellent physical properties and chemical stability, including but not limited to high strength, good weather resistance, corrosion resistance, light weight, and easy processing.

In particular, the "glossy" characteristics of flat bright yarn come from the special treatment of its surface to form a smooth and uniform reflective layer, which not only enhances the visual beauty of the material, but more importantly, provides the possibility of light regulation.

The core function of the awning is to provide a suitable lighting environment for crops, avoiding heat damage and light inhibition caused by strong direct light, and ensuring sufficient photosynthesis light to enter to maintain the normal growth of plants. Flat glossy yarn is based on this demand, and through its unique light regulation mechanism, it achieves a perfect balance of light management.

Filter direct light: The fiber structure of flat glossy yarn can effectively filter out some high-intensity direct light, especially ultraviolet light, reducing the sharp rise in surface temperature and the risk of heat damage to crops. This feature is particularly important during the high temperature period in summer, which can effectively alleviate the "baked field" phenomenon and protect the root system of crops from high temperature damage.
Allow scattered light to enter: At the same time, flat glossy yarn does not completely block light, but allows a moderate amount of scattered light to penetrate. Compared with direct light, scattered light is softer and more evenly distributed. It can penetrate into every corner of plant leaves, promote photosynthesis, and increase the accumulation of photosynthetic products, which is conducive to the healthy growth of crops.
Dynamically adjust light: As the angle of the sun and weather conditions change, flat glossy yarn can also dynamically adjust the intensity of light entering the awning to a certain extent. For example, in the early morning and evening, when the sun is at a low angle and the light is softer, the light transmittance of the flat glossy yarn is relatively high, ensuring that the crops can fully absorb the "golden light" in the morning and evening; at noon, when the sun is direct and the light is strong, the flat glossy yarn can significantly reduce the penetration of direct light and prevent crops from being damaged by strong light.

The most direct effect of the application of flat glossy yarn in awnings is to significantly reduce the temperature of the ground and air under the awnings, providing a cooler growth environment for crops. Experimental data show that compared with farmland without awnings or other shading materials, the surface temperature of farmland with flat glossy yarn awnings can be reduced by 5-10℃, and the air temperature can also be reduced by 2-4℃ accordingly. This temperature reduction effect not only reduces the intensification of crop transpiration caused by high temperature, reduces water consumption, but also reduces the risk of crop heat damage and light inhibition, ensuring the normal physiological activities of crops.

Flat gauze sunshades can also effectively reduce the evaporation of soil moisture and maintain soil moisture, which is particularly important for crop growth in arid areas or dry seasons. By reducing water evaporation, flat gauze sunshades can extend the irrigation cycle, reduce water resource consumption, and improve water resource utilization efficiency.

Flat gauze sunshades not only regulate light, but also promote the healthy growth of crops. On the one hand, by allowing an appropriate amount of scattered light to enter, the basic needs of crop photosynthesis are met, the synthesis of chlorophyll and the accumulation of photosynthetic products are promoted, and the necessary energy and material basis for crop growth are provided. On the other hand, the cool environment under the sunshade is conducive to the growth and development of crop roots, enhances the ability of crops to absorb water and fertilizer, and improves the stress resistance and yield of crops.

Studies have shown that the chlorophyll content, photosynthetic rate, transpiration rate and other physiological indicators of crop leaves in farmlands using flat gauze sunshades are better than those in farmlands without sunshades, and the crop yield and quality are significantly improved. Especially during the high temperature period in summer, the use of flat gauze sunshade can significantly reduce the yield loss caused by high temperature heat damage to crops, and even in some cases, it can increase production and efficiency.