Longtai’s spun polyester yarn combines stable strength, abrasion resistance, and reliable dye uptake for durable socks, knitwear, and woven fabrics. Based in Datang Town, Zhuji City, Zhejiang, we supply flexible counts, twists, and colors for circular knitting, weaving, and sewing thread. Custom OEM/ODM and responsive support help simplify sourcing and keep lines running.
Balanced tenacity and evenness support smooth machine performance with low pilling and controlled shrinkage. Consistent appearance helps achieve uniform handfeel, fewer stoppages, and efficient output. High‑tenacity options are available when dense stitches or strong seams are required.
Choose from a broad range of counts, ply, twist, and finish. Supply is available in raw white, black, yellow, and custom shades. Select virgin material for maximum lot stability or rPET to reduce footprint while maintaining key performance.
Typical choices for socks and general knitting range from 20s to 40s. Single, 2‑, or 3‑ply constructions balance softness, bulk, and tensile strength. Multi‑ply setups increase seam durability in sewing and improve stability in weaving.
Twist can be tuned to meet target elongation and tensile strength. Controlled winding supports clean unwinding, tight stitches, and neat seams. This helps reduce breakage at production speeds in circular knitting, warp/weft weaving, and lockstitch sewing.
Matte to semi‑dull finishes set the fabric’s visual character and touch. Even yarn promotes a uniform surface, clear stitch definition, and comfort against skin.
Order raw white for downstream dyeing or pre‑dyed yarn for faster start‑up. Shades can be matched to samples to support cross‑batch consistency and reliable color alignment.
This polyester staple yarn suits socks, scarves, T‑shirts, sportswear, and everyday knitwear. It also serves as a base for woven fabrics and sewing thread where abrasion resistance and clean seams are important.
Specify count, ply, twist, color, winding, and labeling. We can tailor cone type, packaging, sample matching, and private label. These services align the yarn with your equipment and shorten the path from development to bulk production.
Advanced equipment and an experienced team oversee fiber preparation, spinning, and winding. In‑process checks monitor strength, hairiness, and dye uptake to deliver consistent lots and predictable fabric results.
Cone sizes and packing options (cartons or pallets) fit different processes and logistics. Lead time and minimums vary by count, ply, twist, and color. Our team provides clear timelines and quick quotes to support planning.
We also supply a sock yarn series and rubber covered yarn for cuffs, including polyester‑based covered options. Socks manufacturing equipment is available to coordinate yarn selection and machine setup.
Explore our digital showroom to review spinning lines, testing capabilities, and sample displays. Virtual walkthroughs help confirm capacity, quality practices, and product consistency before ordering.
Stable international delivery is supported by our logistics partners. After‑sales assistance helps keep shipments on schedule and costs predictable.
Share your fabric construction, machine type, and desired handfeel. We will recommend suitable counts and ply, define twist for machine compatibility, and align color and packaging with your workflow. Contact us to request a quote or technical guidance.