waterproof shoes upper knitting polyester yarn

Waterproof yarn is a new type of textile yarn that is waterproof, breathable, windproof, and warm.Ordinary yarn is treated with nano fluorine free waterproof agent technology after being spun, boiled, bleached, dyed, soaped, washed with hot water, washed with cold water, fixed color, softened, squeezed, and dried to achieve waterproof effect. 

Spandex has the characteristics of high elongation, high elastic recovery rate, low moisture absorption, heat and weather resistance, wear resistance, and resistance to repeated stretching.

100% Recycled/Virgin polyester spun yarn RING/MVS/SIRO/OE With good quality and fast delivery time

Viscose fiber, also known as viscose fiber, is a kind of man-made fiber. Viscose fiber is the main variety of man-made fiber and the second largest chemical fiber variety in China. Its main raw materials are chemical pulp, including cotton pulp and wood pulp, which are separated from natural cellulose through chemical reaction and regenerated

Aromatic fibers not only retain the excellent characteristics of traditional fibers, such as softness, breathability, and comfort, but also possess additional advantages due to their unique aromatic function.

It is mainly used to produce summer quilt, spring and autumn quilt, non-woven cotton, glue sprayed cotton, mattress, hard cotton, etc

Bamboo fiber is a cellulose fiber extracted from naturally growing bamboo.It has good air permeability, instant water absorption, strong wear resistance and good dyeing properties, and has natural antibacterial, anti-mite, anti-odor and anti-ultraviolet functions.

Using recycled wasted polyester bottles to produce regenerated differential yarn,which can get 100% efficient utilization of regenerated resources. The product has got the GRS CERTIFICATE, which can effectively save energy and improve the environment. The quanlity can be comparable to original polyester yarn.

Cotton yarn is a plant-based fiber that is grown all over the world. many people prefer to use cotton fiber in knitting, weaving, and crochet. Cotton is washable and long-lasting. It is soft against the skin and makes an excellent choice for baby garments, sweaters, and durable items like bags, hand towels, washcloths, and blankets.

Lyocell Cotton Yarn is more hygroscopic than cotton fiber, has good dimensional stability, is not easy to deform, soft to the touch, and has a silky luster. It is a natural, environmentally friendly and healthy fabric for high-end fashion in the new era.

Modal fiber is a cellulose fiber, and the same as rayon cellulose fiber, is a pure man-made fiber

The process is to absorb light energy through special chemical substances and fiber structures, absorb visible light, invisible light and infrared rays emitted by the human body, and convert them into heat energy.

Flame retardant chip is made from purified terephthalic acid, ethylene with the phosphorus flame retardant as modifier. The flame retardant group is embedded or connected in the polyester molecular chain, forming a permanent fire-retardant polyester. Suitable for textile, plastic packaging and agriculture markets. Polyester chip Flame retardant chip by Anhui Wanwei Group is used for spinning variety of different specifications of polyester flame retardant short fiber, long fiber, has good thermal stability and spinnability.

Polyester master filament is a multifilament structure like conventional filament, which can be separated into several monofilaments. The production process of master filament is the same as conventional filament, mainly including slicing, spinning, cooling, oiling, stretching, shaping, and winding. The ultimate purpose of master filament production is to obtain monofilament with excellent performance.

Low water absorption PBT Polymer Low coefficient of friction PBT Pellet Good chemical resistance, acid and alkali resistance PBT Pellet Excellent electrical properties PBT Pellet Good heat-resistant,can be continue used in high temperature Various polymer alloys (PC/PBT/PET/PA6 etc)have been developed through employing compatibilization technology to blend PBT with other polymers in order to achieve the target performance.