1.Produced with Japanese machinery
2.Available for socks,underwear,narrow fabric
3.Large quantity and good quality

Detailed Product Description

The main product is hi-performance bare spandex yarn, 15D,20D,30D,40D,70D,105D,140D,210D,280D,420D,560D,840D,1120D,1680D,2240D,2500D,4600D for textile. 490D,560D,620D,720D,840D,1120D,1680D for diaper. Soft spandex RYT902C 120D,180D,260D,560D,720D,840D,etc. We can produce white and black spandex.

Usage: Covering core, air interlacing yarn, circularly knitting, warp knitting, weft knitting, stockings, covering with cotton, medical bandage, baby and adult diaper,narrow fabric.

Technics: The company applied the advanced cutting-edge continuous polymerizing dry spinning techniques that feature huge production capacity and stabilized polymers.

Molecular structure: Its molecular structure contains two kinds of segments.Due to the polymer chain is formed by soft segments and hard segments. Ruyi spandex can be stretched 5-8 times as long as itself, and its elasticity recovery rate can get 98% and still recover to very near its original length and shape.

Characteristic: Ruyi spandex can be stretched 5-8 times as long as itself, and its elasticity recovery rate can get 98% and still recover to very near its original length and shape, and Lightweight, soft, smooth, supple,greater evenness,stability and thermal resistance.

Certificate:Jining Luyi hi-tech fibre Co.,Itd. has passed ISO9001(2000)certification & Oeko-certification class 1.

Scale:Phase 1 project Ruyi Spandex has an investment of RMB 300million by Shandong Ruyi science and Technology Group and has an annual output of 7200 tons spandex.

                Scope of application of Ruyi spandex