"High twisted yarn, low twisted yarn, untwisted yarn, high tenacity yarn,涡流纺yarn, reverse twisted yarn, bamboo yarn, and other "specialized, refined, unique, and innovative" yarn varieties. Offering quality cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, and Pima cotton yarns along with certificates. We have in-stock the hard-to-find yarns."

Henan QiangNian (Wei County Hesheng) Product Hotline: 13903781186, Mr. Liu

Identifying Polyester and Nylon

Polyester, whether it be cationically modified polyester, drawn yarn, or low-elastic yarn, emits a pale red flame with a pleasant fragrance when burned.

2. Nylon, whether it's drawn or low-elastic, emits an odor when burned. The flame color of white or light-colored nylon during combustion is light blue, whereas the flame color of black or dark-colored nylon is light yellow.

High-twist, low-twist, untwist, high-strength, vortex-spun, reverse-twist, and bamboo-core yarns, among other "specialized, refined, unique, and innovative" varieties. We offer fine cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, Pima cotton, US cotton yarns, and certifications. Hard-to-find yarns, we have in stock.

Henan QiangNian (Wei Shu He Sheng) Product Hotline: 13903781186, Mr. Liu