Derived from renewable bio-based substrates (e.g., corn, straw), this yarn contains 48% bio-based carbon. Compared with traditional petroleum-based Nylon 6 and Nylon 66, it is environmentally non-polluting, biodegradable/compostable, reduces reliance on non-renewable fossil resources, and supports low-carbon sustainability.

Highjet recycles discarded fabrics and garments through physical shredding, melting, component separation, eco-friendly decolorization, and chemical refining to produce post-consumer recycled nylon yarn under the brand RUIBO. Suitable for knitted and woven fabrics, RUIBO is certified by the Global Recycled Standard (GRS) and has established in-depth R&D collaborations with global fashion leader Inditex across yarn and textile solutions.

Highjet’s ultra-fine denier multi-hole yarns (below 40D) feature a minimum single filament DPF of 0.25. These mass-produced yarns (suitable for high-gauge, high-density, and sensitive-color fabrics) lead the industry in yarn evenness and dyeing consistency.

Including Anti-UV Yarn, Opaque Yarn, Cooling Yarn, Antibacterial & Deodorizing Yarn, Heat-retaining Yarn, Collagen Yarn.

Linen-like yarn, lightweight hollow yarn, cotton-like yarn, two-tone yarn, wool-like yarn, slub yarn, highly stretchy yarn