SPANDEX YARN INTRODUCTION

JINING LUYI HIGH-TECH FIBRE CO., LTD. belongs to Shandong Ruyi Science and Technology Group, the company applied the advanced cutting-edge continuous polymerizing dry spinning techniques that feature huge production capacity and stabilized polymers and besides, the primary material of Ruyi spandex is the well-known product in the world, so the quality is reliable and stable.

Spandex polymer belongs to a linear block copolymer, and 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, and Lightweight, soft, smooth, supple, etc.Compared with any other fibers, the elasticity of spandex is the best.. Besides, spandex has many good properties, such as fine denier, high tenacity, low density.

Jining Luyi hi-tech fibre Co.,Itd. has passed ISO9001(2000)certification & Oeko-certification class 1. We can produce white and black spandex.We imported the technology and the machine from Japan,Korea,German,America,Swiss,England. Phase I project Ruyi Spandex has an investment of RMB 300 million by Shandong Ruyi science and Technology Group and has an annual output of 7200 tons spandex.

Our company are always meticulous in our product quality and stricly implement international quality standards. We closely manage our production environment and process. The product line has the advantage that the quality is stable and even,the spining speed is high,continuous product,environmental protection,etc.We take charge of every production step to fully meet our clients’requirements of high quality.

Scope of application of Ruyi spandex