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The core of the army green curly fleece fabric lies in the ultrafine synthetic fiber it uses. The diameter of this fiber is much smaller than that of traditional fibers, which makes the fabric have higher strength and wear resistance while maintaining lightness. The fine arrangement of ultrafine fibers effectively enhances the density and tightness of the fabric, thereby improving the overall warmth retention effect. In addition, ultrafine fibers also have excellent softness and comfort, allowing the wearer to feel the closeness and comfort brought by the fabric while enjoying warmth.
However, ultrafine synthetic fibers alone are not enough to constitute all the advantages of the army green curly fleece fabric. In order to further improve the warmth retention of the fabric, manufacturers use a special fleece process. This process forms a dense and curly layer of fluff on the surface of the fabric through mechanical or chemical methods. These fluffs not only give the fabric a unique appearance and texture, but more importantly, they greatly increase the surface area of the fabric, providing a basis for the formation of an insulation layer.
The special fleece process is the key to improving the warmth retention performance of the military green curly fleece fabric. This process is mainly achieved through mechanical or chemical methods, and the specific process is as follows:
Mechanical fleece method:
The mechanical fleece method is to use a special fleece machine to rub or comb the fabric at high speed to form a layer of fluff on the surface of the fabric. This method is easy to operate, low cost, and can form a relatively uniform fluff layer.
During the mechanical fleece process, the bristles or blades on the fleece machine will repeatedly rub the fabric, causing tiny breaks and curling on the fiber surface. These broken and curled fibers form dense fluff on the surface of the fabric, greatly increasing the surface area of the fabric.
Chemical fleece method:
The chemical fleece method uses chemical reagents to expand, soften or curl the fibers on the surface of the fabric to form fluff. This method usually needs to be carried out under specific temperature and humidity conditions, and the amount of chemical reagents and reaction time need to be strictly controlled.
The chemical fleece method can form a more delicate and uniform fluff layer, and the fluff has higher curling and stability. However, due to the use of chemical reagents, this method has certain challenges in environmental protection and cost control.
Whether it is mechanical fleece or chemical fleece, the purpose is to form a dense and curly layer of fluff on the surface of the fabric. These fluffs not only give the fabric a unique appearance and texture, but more importantly, they greatly increase the surface area of the fabric, providing a basis for forming an insulating layer.
The fluff layer on the military green curly fleece fabric greatly increases the surface area of the fabric through its dense and curly form. These increased surface areas form a layer of tiny air pockets between the fabric and the human body. These air pockets play a vital role in keeping warm.
The insulating effect of air pockets:
Air is a good insulating material. In the military green curly fleece fabric, these tiny air pockets form a natural insulating barrier. They can block the invasion of cold air from the outside and reduce the loss of heat from the human body.
When the human body radiates heat, this heat will be absorbed and stored by the air pockets. When the outside temperature drops, the heat in the air pockets will gradually be released around the human body, thereby keeping the fabric warm.
Stability of air pockets:
The fluff layer on the military green curly fleece fabric forms a stable insulation layer between the fabric and the human body through its curled shape. This stability not only helps to maintain the warmth of the fabric, but also reduces heat loss caused by changes in the external environment.
In addition, the curled shape of the fluff layer can also increase the friction between the fabric and the human body, making the fabric more close-fitting and less likely to slip. This close-fitting effect further enhances the stability of the air pockets, thereby improving the warmth of the fabric.
The special fleece process has a significant impact on the warmth of the military green curly fleece fabric. Through this process, a dense and curly fluff layer is formed on the surface of the fabric, which greatly increases the surface area of the fabric and forms many tiny air pockets. These air pockets form a stable insulation layer between the fabric and the human body, effectively blocking the invasion of cold air from the outside.
Improved warmth:
The special fleece process allows the military green curly fleece fabric to have excellent warmth while maintaining lightness. This fabric provides long-lasting warmth even in extremely cold conditions.
In addition, due to the insulating effect of air pockets, the military green curly fleece fabric can also reduce the loss of body heat, thereby keeping warm for a longer time. This is especially important for explorers who engage in long-term outdoor activities.
Enhanced comfort and durability:
In addition to improving thermal insulation, the special fleece process also makes the military green curly fleece fabric more comfortable and durable. The curled shape of the fleece layer makes the fabric softer and closer to the body, which can reduce friction and discomfort when worn.
Due to the high strength and wear resistance of ultra-fine synthetic fibers, the military green curly fleece fabric is not easy to wear or deform during long-term use, thus extending its service life.
