Key points in the design and production process of far-infrared health care fabrics
1. Characteristics and development trends of far-infrared health-care fabrics
(1) Characteristics of far-infrared health-care fabrics
The creativity of far-infrared fabrics comes from the whims of the Japanese ceramic industry, thus starting the development of fabrics and far-infrared materials The combination of far-infrared fabrics has put far-infrared fabrics on the historical stage of fabric product development. Ceramic companies provide fine ceramic powder to the fabric industry, and fabric companies have achieved effective integration with traditional fabric technology and this new concept. Ceramic powder has the active heat preservation function of absorbing far-infrared rays from the outside world and radiating far-infrared rays to the human body. The fabric has the functions of promoting blood circulation, regulating metabolism, reducing the degree of association of water molecules, and improving cell activity. At the same time, some far-infrared substances also have the health-care functions of absorbing ultraviolet rays, inhibiting bacteria, and deodorizing.
Progress trends of far-infrared fabrics
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1. Progress towards functional efficiency The key to developing far-infrared fabrics is how to make the final product have efficient far-infrared radiation. One trend is to search for new high-efficiency far-infrared radiation materials, and the other trend is to obtain high-efficiency far-infrared radiation rates through the matching of different far-infrared materials. By mixing two or more far-infrared powders together, or sintering at high temperatures and then crushing them into fine powder for spinning or post-finishing, the shortcomings of a single ceramic powder can be overcome to varying degrees and its far-infrared radiation rate can be improved.
2. Progress towards new functions Traditional far-infrared fabrics usually use fabric or spinning solution as the base material, and add far-infrared radiation substances. Now we are making progress towards breaking through this pattern, and developing new technological growth points based on far-infrared. For example, some rare radioactive element ore powder can be mixed into the product to produce a negative ion effect. This new type of far-infrared fabric will be a direction for the development of far-infrared fabrics.
3. Progress towards functional integration People’s requirement for a new product is no longer just to have a single function, but to laminate functions. In order to meet various consumer needs, far-infrared powder and other functional preparations are added to the spinning solution or finishing agent at the same time. For example, far-infrared substances and various functional preparations such as fire retardants, bacteriostatics, deodorants, and insect repellents are attached to fabrics, making the products have a wider range of health care functions.
2. The health care mechanism of far-infrared fabric
(1) The mechanism of far-infrared material insulating the human body
Far-infrared material absorbs the far-infrared rays from the sun and converts them into its own thermal energy storage stand up. According to Kirchhoff’s law and Stephan-Boltzmann’s law, a good absorber is also a good radiator. Objects with a temperature higher than absolute zero can continuously radiate energy. Therefore, far-infrared substances not only strongly absorb far-infrared rays from the sun, but also actively radiate far-infrared rays outwards. The human body is also a sensitive substance to far-infrared rays and has a strong absorption effect on far-infrared rays. When the human skin encounters far-infrared rays radiated by far-infrared substances, a situation similar to the resonance reaction in vibrationology will occur, absorbing the far-infrared rays and further intensifying the reaction. Converted into its own heat energy, the temperature of the skin surface increases accordingly. In this way, the far-infrared fabric achieves a positive thermal insulation effect through far-infrared substances. The thermal insulation mechanism of far-infrared fabric can be seen intuitively from the figure below.
(2) The health care mechanism of far-infrared fabric
According to biomedical research, the human blood circulation system, as an important part of the human body, is responsible for transporting oxygen and nutrients to various organs of the human body, and taking away waste important task. Therefore, keeping the body’s blood circulation system smooth is an important factor in maintaining human health.
The increase in blood viscosity slows down blood flow and can cause many adverse consequences to the human body. Due to poor blood circulation and insufficient blood supply, symptoms include limb pain, varicose veins, gangrene, etc. Maintaining blood viscosity at an appropriate level and preventing blood viscosity from increasing is a very important aspect to ensure smooth blood flow and prevent thrombosis.
Far-infrared fabric uses the frequency of far-infrared rays to be consistent with the vibration frequency between molecules and atoms that make up biological cells. When far-infrared rays act on the skin, its energy is easily absorbed by biological cells, causing the vibrations within the molecules to increase. , activate tissue cells to cause temperature increase, blood vessel dilation, lower blood viscosity, accelerate blood circulation, especially microcirculation, and supply appropriate oxygen and nutrients to human organs and tissues in a timely manner. Strengthen the regeneration ability of cells, accelerate the excretion of harmful substances from the body, and promote metabolism. In addition, infrared radiation can also produce a resonance absorption effect on biological molecules. Under the action of infrared radiation, the molecular energy level of the object is excited and placed at a higher vibration energy level, which improves the activity of biological macromolecules such as nucleic acids and proteins. , thereby exerting its function of regulating body metabolism, immunity and other activities.
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