Textile Knowledge

In textile manufacturing, man-made fibers are engineered from natural or synthetic polymers through chemical processing and spinning. From sourcing to

Man-Made Fiber Spinning Methods ．Dry Spinning ．Dry Spinning ．Wet Spinning ．Melt Spinning 1. Dry Spinning Dry spinning forms continuous filament

Modern life — long hours sitting, chronic low-grade stress, disrupted sleep — quietly wears the body down in ways that are easy to dismiss individually but add up over time. SiTEX fabric takes a passive, wearable approach to supporting the body through this: far infrared (FIR) energy emitted by 20+ natural minerals fused directly into the yarn, in a wavelength range that overlaps with the body’s own radiant heat. This article walks through why modern lifestyles create these stressors, what FIR textiles are reasonably understood to support, and where the evidence stops — with careful, non-medical framing throughout.

Far-infrared clothing has scientific support, but performance depends on how the minerals are added. Surface coatings may fade after washing, while yarn-infused technology offers longer-lasting function. Hitek Textile’s SiTEX® FIR yarn embeds over 20 natural minerals into the fiber and reaches up to 95% FIR reflectivity.