Technical Side of SiTEX FIR Yarn
SiTEX FIR Yarn is a patented textile innovation developed by HITEK TEXTILE, featuring a nano-mineral infusion technology embedded at the fiber level.
FINISHED DRAWING
Unlike coated fabrics, SiTEX integrates over 20 types of nano-grinded natural minerals, such as tourmaline, germanium, and other FIR-active elements, directly into nylon or polyester polymer structures during the spinning process. This ensures that the yarn’s performance remains durable and effective throughout the lifecycle of the product, even after repeated washing and wear.
INTRODUCTION TO
DOUBLE-LAYER STRUCTURE
The yarn is also constructed with a multi-layered winding structure that enhances its ability to generate resonance and maximize FIR emission, supporting a more active interaction between body heat and the fabric surface.
SiTEX FIR Yarn is our U.S. and Taiwan patented, mineral-infused functional yarn that naturally emits far infrared energy to support circulation, thermoregulation, and antibacterial performance. Its effectiveness is validated by third-party lab testing, including:
– Strong FIR emissivity
– Proven antibacterial activity
– Promote blood circulation and volume
– Durable FIR performance
As the sole owner and producer of SiTEX FIR technology, HITEK TEXTILE integrates this innovation directly into fabrics — offering durable, embedded functionality with wellness benefits you can feel.
FUNCTIONALITY SIDE OF SITEX FIR YARN
SiTEX FIR Yarn is designed to deliver natural bio-resonant benefits through the body’s interaction with far infrared energy. When worn, the yarn responds to body heat by emitting FIR waves in the 4–14 micron range — a spectrum known to penetrate the skin and support wellness effects.
PROVEN FUNCTIONAL BENEFITS INCLUDE:
– Improved microcirculation: Enhances blood flow velocity and volume
– Thermoregulation: Helps maintain stable body temperature in various environments
– Antibacterial performance: Inhibits microbial growth, supporting hygiene
– Negative ion emission: Contributes to energy balance and reduced fatigue
– Comfort-focused: No coatings or treatments — benefits are embedded and skin-safe
APPLICATION SIDE OF SITEX FIR YARN
Examples: Compression leggings, base layers, arm/knee sleeves, active tops
Benefits:
– Enhances blood circulation and oxygen delivery, helping reduce muscle fatigue
– Supports post-workout recovery and thermoregulation
– Offers antibacterial and deodorizing properties for improved hygiene during activity
Examples: Lounge sets, hoodies, joggers, seamless wear
Benefits:
– Promotes daily wellness and energy balance through FIR resonance
– Provides natural warmth regulation for all-day comfort
– Combines style and function for comfortable everyday performance
Examples: Blankets, pillow covers, eye masks, mattress toppers
Benefits:
– FIR effect may help relax muscles and nerves, supporting deeper sleep
– Assists with natural temperature balance during rest
– Antibacterial function keeps bedding fresher for longer
Examples: Pet clothing, bedding, orthopedic mats
Benefits:
– FIR warmth helps soothe joints and support comfort, especially for older pets
– Natural antibacterial and odor control for hygiene-sensitive items
– Non-coated, skin-safe construction for sensitive animals
Examples: Waist wraps, knee braces, therapy garments, support bands
Benefits:
– Improves local circulation and recovery without external heat sources
– Durable and washable — embedded functionality won’t wash out
– FIR emission may support long-term therapeutic wear
CONTACT US
The end-use applications of SiTEX FIR are not limited to the examples above. We’re always open to exploring new possibilities across wellness, activewear, medical textiles, or consumer products.
Let’s discuss how we can bring your ideas to life using our patented FIR technology.