EnglishIn the modern textile industry that pursues both functionality and comfort, Hacci Fabric, as a high-end knitted fabric, is reshaping market perception with its unique advantages. Relying on the combination of process innovation and material science, it has significantly surpassed traditional mainstream fabrics such as cotton knitted, modal, polyester, etc. in terms of softness, breathability, durability and sustainability.
1. Ultrafine fiber structure: redefining skin-friendly experience
Hacci Fabric uses ultra-fine denier fiber (fiber fineness can reach 0.8D) warp and weft weaving technology to form a honeycomb three-dimensional texture structure. This microstructure significantly increases the fiber density per unit area compared to ordinary cotton knitted fabrics (fiber fineness is about 1.5-2.5D), making the fabric feel as fine as cashmere (friction coefficient as low as 0.07μ). Clinical skin contact experiments show that the irritation index of Hacci Fabric to sensitive skin is 42% lower than that of combed cotton. Its unique micro-arched fiber arrangement can reduce the skin contact area by 30%, effectively reducing the sticky feeling in hot environments.
2. Intelligent temperature and humidity control: breaking through traditional physical limits
Through nano-scale special-section fiber technology, the specific surface area of Hacci Fabric is increased by 65% compared with Modal, and the water diffusion rate reaches 0.35mL/(cm²·min), far exceeding Modal's 0.22mL/(cm²·min). The capillary effect formed by its double helix yarn structure enables the fabric to have dynamic humidity management function-when the surface humidity exceeds 65%, the fiber gap automatically expands 0.2-0.3mm, accelerating the dissipation of moisture. Compared with the unidirectional moisture conduction mechanism of polyester blended fabrics, the regulation efficiency is increased by 2.3 times. This feature gives it a significant advantage in the field of sportswear.
3. Structural stability: Solving the deformation problem of knitwear
Traditional knitted fabrics generally have the problem of deformation after washing due to the ductility of the coil structure (cotton knitting shrinkage rate is about 5-8%). Hacci Fabric innovatively adopts fixed twist spinning process, combined with 135° high temperature shaping treatment, to reduce the residual torque of the yarn to less than 3 twists/meter. Third-party testing data shows that after 50 standard washes, the dimensional change rate of Hacci Fabric is controlled within ±1.5%, which is better than ±3.2% of modal fabrics and ±4.5% of ordinary cotton knitting. Its longitudinal elastic modulus reaches 28cN/tex, which perfectly balances the shaping needs while ensuring wearing comfort.
4. Sustainability: Closed-loop practice of green manufacturing
From the perspective of life cycle assessment (LCA), Hacci Fabric's carbon footprint is 38% less than that of traditional cotton knitting. Its raw materials are GRS-certified recycled yarns, combined with waterless dyeing technology, saving 45 tons of water per 10,000 meters of fabric. What is more noteworthy is that through the bio-enzymatic recycling process, Hacci Fabric can achieve a 92% material recycling rate, truly practicing the concept of circular economy.
