2022 The Warmest Fabric to Wear this Winter-Far Infrared Radiation Thermal Fabric

Far Infrared Radiation Fabric | thermal fabric by the yard | where to buy FIR fabric | thermal fabric wholesale | Far Infrared Radiation Fabric Technology | Functional Knit wholesale manufacturer - Sportingtex
Far Infrared Radiation Fabric | thermal fabric by the yard | where to buy FIR fabric | thermal fabric wholesale | Far Infrared Radiation Fabric Technology | Functional Knit wholesale manufacturer - Sportingtex

What materials can keep warm? Various kinds of materials are made from merino wool, synthetic fiber, or animal fur. What would you choose to protect yourself from the cold? Furthermore, do you prefer to wear a lot or just a coat while working out? When people are skiing or climbing, they must be able to move flexibly. So choosing a coat with thermal fabric that can keep you so warm is definitely better than wearing a lot. Far Infrared Thermal Fabric might be your good choice.

Table of Contents

What is Far Infrared Ray?

Far infrared (FIR) is a region in the infrared spectrum of electromagnetic radiation. Far infrared is often defined as any radiation with a wavelength of 15 micrometers (μm) to 1 mm (corresponding to a range of about 20 THz to 300 GHz), which places far infrared radiation within the CIE IR-B and IR-C bands. The long-wave side of the FIR spectrum overlaps with so named terahertz radiation. Different sources use different boundaries for the far infrared; for example, astronomers sometimes define far infrared as wavelengths between 25 μm and 350 μm.

Visible light includes radiation with wavelengths between 400 nm and 700 nm, meaning that far infrared photons have tens to hundreds of times less energy than visible light photons. (Far infrared definition from Wikipedia) 

Far Infrared Radiation Textile | Far Infrared Radiation Fabric | thermal fabric by the yard | where to buy FIR fabric | thermal fabric wholesale | Far Infrared Radiation Fabric Technology | Functional Knit wholesale manufacturer - Sportingtex

What is Far Infrared (FIR) Thermal Fabric?

FIR material can be applied to textiles by techniques such as coating, laminating, and spinning. The FIR thermal fabric technology from SPORTINGTEX® is to add Nanoceramic particles to polymers with a unique formula that the particles embed in the textile.

When applied to the garment products like blankets or bedding sheets (especially with the human body), the ceramic materials can emit Far Infrared Radiation.

The more nano ceramic powders amounts are added into the fabric yarn, the emissivity of Far Infrared Radiation increases. However, most people believe that a high percentage of ceramic concentration can be added into fiber to get greater emissivity. Technically, the concentration of FIR powders should not exceed 5%. Powder concentration above 5% will lead to a decrease in the endurance of fibers. With the 5% concentration of nano ceramic powder, the emissivity of Far infrared (wavelength of 2-22µm, 25°C) can reach 0.88~0.90 from reliable testing institutions. It is very important to make sure the textile suppliers provide relevant testing reports for protection.

Technology: How do Far Infrared Thermal Fabric work?

As the fiber is content with ceramic powder, the FIR thermal fabric absorbs the energy from the sun that helps the heat/radiation release from the human body to reflect it to the body. In addition to that, when the ceramic powder absorbs the energy, the molecular motion gets active and excited to lead with friction, increasing the temperature of the fiber.

Ceramic fiber transforms and releases far-infrared rays with a wavelength of 6~14μm, which is similar to the wavelength from the human body’s release. It is easy to be absorbed by the human body. Once absorbed, the phenomenon of resonance absorption exists to stimulate water molecules on the cell surface of deep skin, to change the water molecules into smaller clusters of molecules. These smaller clusters get started with the friction activities during vibration, increasing the heat reaction. These warming effects can be absorbed by the fabric, allowing a heat circulation between the skin and clothes to achieve a thermal effect.

What is Far Infrared Radiation (FIR) Fabric? | Far Infrared Radiation Fabric | thermal fabric by the yard | where to buy FIR fabric | thermal fabric wholesale | Far Infrared Radiation Fabric Technology | Functional Knit wholesale manufacturer - Sportingtex
SPORTINGTEX® Far Infrared (FIR) Thermal Fabric - SK0204F. Feature: Far Infrared Ray (Keep Warm) + Quick Dry

Is Far Infrared Thermal Fabric Harmful?

Far infrared thermal fabric is about the technical process that delivers Far Infrared Radiation to the human body. With the textile industry’s technology and innovative technological process, it is one of the safest technology products in the market today.
Nanoparticles of FIR-emitting ceramic material have been spined to fibers that are then woven into fabrics. The far infrared fabric is manufactured into various garments that humans and animals can wear. Unlike Ultraviolet rays, far infrared rays do not damage our skin. It can help us obtain the benefits of sunlight to make our life better.

When it comes to the fabric’s properties, the fabrics absorb and emit far-infrared rays directly to our body, where it reaches depths about 1.5 inches beneath the surface of our skin. Our body cells absorb far infrared rays that are within the same wavelength frequency of 6~14μm; the rest go through without harmfulness.

After the body absorbs the far-infrared rays, our body’s cells begin with resonance absorption, wherein body cells become initiated to get stimulated with motions. Blood circulation, metabolism, etc., will be improved, and there are no dangerous or harmful effects from coming in contact with FIR energy itself. Far infrared radiation fabrics are stable with safety production, price is affordable, and can be widely used to provide an optimized wearing experience.

The benefits of Far Infrared Thermal Fabric

  • Improving thermal regulation that keeps you warm 
  • Expanding capillaries and increasing the circulation of oxygenated blood 
  • Pain relief (muscle pain is related to poor blood circulation)
  • Improving metabolism
  • Relaxation of muscles
  • Producing negative ions (make us feel better by providing us with more energy and a positive mood)
  • Revitalizing skin cells
  • Improving sleep disorder
  • Improve physical performance
  • Restoring energy

The applications of Far Infrared (FIR) Thermal Fabric

Far Infrared Radiation products have been known for quite some time. FIR lamps, saunas, etc. which are used to deliver radiation to relieve and relax our busy life. The textile industry is using the technology to apply FIR nanoceramic into the fabrics for functional garment collections, and some people use the term “Thermal Fabric” to indicate the fabrics are warm materials.

Surprisingly, ceramic fiber is not the only material to have such magical properties. The SPORTINGTEX team found bamboo Charcoal that can absorb Far Infrared Radiation and, at the same time to achieve Eco concepts.

Bamboo charcoal contains several metal elements after 800-degree heating. With the proper concentration of bamboo charcoal powder, fibers have the same benefits as ceramic fiber to emit Far Infrared Radiation.

Far Infrared Ray Textile/ Far Infrared Radiation(FIR) Thermal Fabric-SK-W937-631-1-100%Polyester| Functional Knit Fabric Wholesale Manufacturer| SPORTINGTEX®
SPORTINGTEX® Far Infrared (FIR) Thermal Fabric - SK-W937-631. Feature: Far Infrared Ray (Keep Warm) + Quick Dry + Elastic

Query about the price of Far Infrared Thermal Fabric

What is Silver Ion Antimicrobial Fabric? Why Do You Need It When The Coronavirus Pandemic (COVID-19) Is Raging?

covid-19 pandemic silver ion antimicrobial fabric

Antimicrobial fabric masks, clothes, and gloves have become necessities, since the COVID-19 pandemic started in 2020, people have been seeking protection against microorganisms such as bacteria and viruses.

There are many different methods of antimicrobial treatments that can be infused into the fabrics. So how do you source the best antimicrobial fabrics to manufacture your products? 

Table of Contents

What is Antimicrobial Fabric (Antibacterial Fabric)?

Most people have the idea that antimicrobial fabrics /antibacterial fabrics are materials that kill or slow the spread of microorganisms.

Antimicrobial fabrics are the fabric that can be treated, infused, or coated with different types of antimicrobial compounds to inhibit the growth of bacteria or fungus. Bacteria and fungus tend to grow in humid environments; practically, they love to stay on the surfaces of textiles that hold moisture and heat, especially when close to the human skin. That is the reason why the body smells. Those bacteria are actually living in sweaty areas of the body.

Good antimicrobial fabric does not only need to be durable with high-performance protection of the treated textile; it has to be safe for the human body without any harm to the skin. Most importantly, the best antimicrobial fabric must be environmentally-friendly

antibacterial fabric / antimicrobial fabric
Antimicrobial technologies are applied to the fabrics to inhibit the growth of bacteria on the surface of the fabrics.

What is Silver Ion Antimicrobial Fabric?

Using pure silver to control infections or for medical purposes were very common in ancient time. Healers and surgeons recognized the healing benefits of silver.  However, nowadays, the innovative technology of Silver Ion Antimicrobial is a silver-based active compound that can be built into polymers, coatings, textiles to offer protection against bacterial growth. We are actually living with microorganisms that surrounded our environments, which can cause sickness once it makes contact with the human body.

Sportingtex Silver Ion Antimicrobial Fabric
SPORTINGTEX® uses innovative technology, which simply delivers a small percentage of silver ions concentration liquid formulation to the fabric’s surface. Made in Taiwan.

How Do Silver Ion Antimicrobial Fabrics Work?

When we touch the bacteria or any microorganism, the antimicrobial products will release the positively charged silver ion (Ag+) and make contact with the negatively charged cells by incorporating the cell membranes. After making contact with bacteria (negatively charged cells are called bacteria), the Ag(+) starts to destroy essential bad cell functions, such as the respiratory system, energy production, and ultimately results in cell death. The Ag+ will be leaving the particles to fight with the next bacteria to continue antimicrobial performance without causing any harm to the human body.

SPORTINGTEX® Silver Ion Antimicrobial Fabric uses innovative technology, which simply delivers a small percentage of silver ions concentrated in a liquid formula to the fabric’s surface. Furthermore, it can be applied and processed with multiple textiles categories (polyester, nylon, cotton, etc.) that will provide a safe and smart fabric to control the bacteria. Another benefit is the fabric is durable, and will maintain antimicrobial protection for the life of the product. With the antimicrobial fabric of SPORTINGTEX® smart technology, brand owners and designers will experience the antimicrobial effects on their products.

how do silver ion antimicrobial fabrics work
Silver ions are also transported into the cells and will block cell division by binding to the DNA.

Are Silver Ion Antimicrobial Textiles Safe?

Silver ion antimicrobial treatment is now commonly used in our daily life. Nanosilver particles, silver ions, and various products are available on the market as antimicrobial treatments. People might be wondering if they are used extensively? Is it safe for our health or environments? What antimicrobial product is the most effective?

Traditionally, nanosilver particles had been wildly used on textiles as particles-based technology. However, there was a controversial finding that nanosilver particles might damage human cells, not to mention the technology was costly by processing the fabric production.

SPORTINGTEX® had the concern and kept looking for new technology to process the fabrics. Our team found the revolutionary antimicrobial technology of reliable protection against bacteria that ensures the fabrics are ideally treated with a controlled release technology. The silver ion antimicrobial treatment we use is safe as the liquid dosage is small, with proper formulation can be effective ideally on different types of textiles. Moreover, the treatment is harmless to the human body; the production process results in minimal impact on our environment.

How Long Does Coronavirus Last On Clothing?

It has become mandatory in many countries that people wear a mask or protective glasses to avoid contracting viruses when going out, visiting a public area, or shopping in the supermarket. What about the clothes we wear? People might be afraid that coronavirus may stay on clothes and wonder how long the virus will stay.

The contagiousness of the model virus lasted for varying time spans on each fabric, the study conducted at De Montfort University, with infectious droplets on polyester having the longest survival rate at 72 hours. The virus on 100% cotton can be found for up to 24 hours and on polycotton for 6 hours.

❝ Our findings show that three of the most commonly used textiles in healthcare pose a risk for transmission of the virus. If nurses and healthcare workers take their uniforms home, they could be leaving traces of the virus on other surfaces. ❞

By Dr. Katie Laird, De Montfort University Leicester

DMU researchers examined the survival of coronavirus on textiles
DMU researchers examined the survival of coronavirus on textiles. (Photo credit: DMU)

Silver Ion Antimicrobial Fabric Claims to Kill Coronavirus. Do They Actually Can?

People keep seeking all possibilities and developing new technology products constantly to offer protection against coronavirus. Antimicrobial masks, sportswear, clearance, shampoo, etc., everything antimicrobial has become the main selling products in the market.

Many of them claim their antimicrobial products kill or eliminate the coronavirus; others say their products help resist it. According to SPORTINGTEX®’s experience, bacteria can’t be 100% killed but inhibited from growth by smartly using fabric technology.

💡 How do silver ions inhibit bacterial growth?

Silver ions punch holes in bacterial membranes and wreak havoc once inside. They bind to essential cell components like DNA, blocking the bacteria from performing even their most basic functions.

Bacteria/fungus like to stay in a warm and wet environment, helping them grow and produce a thousand generations so fast. If we provide them a dry and clean area with lots of silver ions fighters, bacteria won’t have the chance to survive on the fabrics’ surface.

SPORTINGTEX® provides smart fabrics that can be designed for brand owners’ needs in antimicrobial fabric products, to any textile made of natural or synthetic materials, such as polyester, nylon, and cotton. The combination of wicking and antimicrobial technology from SPORTINGTEX® keeps the fabric product resist the bacteria’s growth and keeps the fabric in freshness most of the time. Most importantly, socially distance, wash hands regularly, and pay attention to what you heard about the Coronavirus help reduce the risk of contracting bacteria directly.

Silver Ion antimicrobial fabrics kill coronavirus- SPORTINGTEX | Wholesale fabric

Common Applications Of Silver Ion Antimicrobial Fabric

The new technology of silver ion antimicrobial fabric from SPORTINGTEX® can be used widely in our daily life. It can be applied and processed with multiple textiles, like natural materials (i.e., Cotton) or synthetic materials (i.e., Polyester/Nylon).
In the past, it was commonly used for medical supplies (i.e., Scrubs/ wound dressing) to prevent bacteria growth. Nowadays, it is used to raise the quality of human life and particularly for the COVID-19 pandemic situation.

The most common applications of silver ion antimicrobial fabrics are sportswear, fashion garments, bedding, accessories (towels) and mask, etc. It is used in military and post officers’ uniforms as well in many countries.

Many of them claim their antimicrobial products kill or eliminate the coronavirus; others say their products help resist it. According to SPORTINGTEX®’s experience, bacteria can’t be 100% killed but inhibited from growth by smartly using fabric technology.

Scrubs|Common Applications Of Silver Ion Antimicrobial Fabric|Functional Knit Fabric Wholesale Manufacturer|SPORTINGTEX®
Scrubs and Medical Uniforms are commonly made of antimicrobial fabric.

Where can I Buy Antimicrobial Fabric? Antimicrobial Fabric Suppliers in Asia.

SPORTINGTEX® is a well-known functional knit fabric brand, and is the best choice for antibacterial fabrics. With experience in manufacturing knitted fabric since 1990, Sun Dream Enterprise Co., Ltd (SPORTINGTEX®) was established in 1995 and engaged with international businesses. Mainly we supply our excellent quality fabric worldwide, particularly in the USA, Europe, Japan, China, Vietnam, and Bangladesh. We have created value in product differentiation to meet a variety of needs through quality fabrics and services globally. 

SPORTINGTEX® has researched and developed functional fabric technology for almost 30 years. For silver ion antimicrobial technology, the SPORTINGTEX® team has focused on several kinds of bacteria to develop bacterial resistant technology. As a result, SPORTINGTEX® can provide solutions to meet customer requirements, regarding the Silver Ion Antibacterial fabrics.

The benefit of choosing silver ion antimicrobial fabric from SPORTINGTEX® is that every customer is ensured to receive quality fabrics without defects. Firstly, the coloring and staining will remain stable after processing and treating the fabric. Secondly, the silver ion antimicrobial fabric remains at least 95% active after 20 times of washing. Lastly, the process of manufacturing silver ion antimicrobial fabric is eco-friendly!

The Benefits of SPORTINGTEX® Silver Ion Antimicrobial Fabric

▶ We have focused on fabric technology that is flexible even with the high percentage concentration of silver ions.

▶ The effective odor control, textile technology, and wicking function, make an excellent combination in preventing unpleasant odors, bacterial growth, and results in extended product life span.

Wholesale Fabric Supplier – #1 Source For Wholesale Fabric

Dairy Cattle in SPORTINGTEX® Cooling Fabric Results in Amazing Experiment



According to NOAA’s 2020 climate report,  the Earth’s average temperature is about 15C and has been much higher in the past, temperatures are now rising faster than before. We, all living beings are suffering the consequence of the civilization and convenient life we have created. 

Now we are all facing the crisis with dramatic climate change and it’s our biggest challenge we must respond this century.

Using technology properly, we can help our earth to decrease CO2. For instance, fabric makes users feel 1~2℃ lower than regular fabric in the same condition, therefore, the air conditioner can be adjusted 1~2 ℃ higher to save energy.

Cooling textile is a major product that benefits not only our life, but also helps all living creatures to deal with the high-temperature environment.

Dairy cattle encounter extremely hot weather and gradually affect the milk quality. Customer of Sportingtex uses our cooling fabrics to make a cooling blanket for dairy cattle. Below photos present the temperature difference while wearing. Not to mention the fabric includes wicking-moisture management to keep dairy cattle feel dry and comfortable.


cow3 cow2 cow1 cow6 cow5 cow4