Kingbird, a global leader in manufacturing yarns and threads in China, has introduced high tenacity polyester yarns in the North American and European Markets. These are multifilament polyester sewing threads manufactured from the best quality raw material to guarantee stable and high speed stitching and are meant for knitting, weaving and braiding. “All our clients in North America and Europe can now access our super low shrinkage, low shrinkage and normal shrinkage, high tenacity polyester yarns,” said Jessica Lee, Kingbird’s Product Manager.
“Kingbird’s high tenacity polyester yarn is popular for its toughness, exemplary chemical resistance and durability, hence, suitable for functional and technical applications. We are glad to be among the few companies that export world class high tenacity yarns that conform to the ATC, BSCI, Oeko-Tex Standard 100 and SGS requirements,” Lee said. The high tenacity polyester yarns are the result of years of research and development and many tests. Kingbird diners vary from 210 to 4000 den. Clients can therefore order for these polyester yarns depending on their unique requirements.
Kingbird has incorporated high manufacturing techniques to produce these yarns which are popular for low elongation, unmatched toughness & durability and abrasion resistance. They come in twisted, intermingled or multi-compact options, depending on the intended application. Kingbird high tenacity polyester is a multi-filament yarn with the number of filaments varying from 24 to over 192. The filament cross section has about five to seven vertices, tenacity of 60 to 80cN/Tex and a titer between one and seven. Kingbird technical team can change these to meet specific needs.
Hot air shrinkage for these yearns varies between four and 10 per cent, while stretch recovery is about 250 to 400cN/Tex. With the high-tech manufacturing capability, Kingbird has unlimited options of high tenacity polyester yarns with high strength, durability and great foldability. Some practical applications for these high tenacity polyester yarns include making special footwear, furniture, luggage and many outdoor products