Thermochromic Yarn / Heat Sensitive Color Changing Yarn / Temperature Reactive Yarn / Heat Reactive Yarn / Thermal Color Changing Yarn / Temperature Sensitive Yarn / Temperature Color Changing Knitting Yarn / Heat Activated Color Changing Yarn

Functional Features: Visible color change when exposed to heat, body temperature or warm touch; low temperature original color to high temperature activated color; temperature-sensitive color changing effect under suitable heat exposure; repeated reversible color response between cold and warm environments Functional Trigger: Temperature, body heat, warm touch, heat exposure Base Yarn Options: Cotton, linen, cashmere, wool, mohair, alpaca, Tencel, silk, paper yarn, raffia yarn, polyester, nylon, cotton blend, wool cashmere blended yarn, viscose blended yarn, acrylic blended yarn, fancy yarn, chenille yarn and other customized yarn bases Yarn Count: Customizable from 0.5/1NM to 200/2NM Color Options: Black to white, purple to pink, blue to white, gray to light color, red to yellow, custom thermochromic colors Activation Temperature: Customizable according to application requirements Application Process: Knitting, weaving, embroidery, crochet, jacquard, garment decoration, accessory decoration Customization: Yarn count, base material, activation temperature, color-changing effect, color combination, softness, twist, structure and final application can be customized Sample Support: Available for color testing and product development MOQ Support: Small-batch customization available Service Support: Suitable for designer collections, brand development, sampling and bulk production