Blog | Polyester Yarn Manufacturer,Nylon Filament Yarn Supplier

Difference between Covered Yarn and Core-spun Yarn Mar 16 , 2023

Polyurethane core-spun yarn is a yarn spun with spandex yarn as the core and one or more non-elastic short fibers wrapped around it. The core yarn of the core-spun yarn is surrounded by the outer fiber, and the two are closely combined. The core yarn has the same twist as the outer fiber. It has three remarkable characteristics: first, it has the same feel and appearance as the wrapped fibers (cot...

Characteristics of fiber with irregular cross section Mar 09 , 2023

1. Luster: The biggest feature of profprofed fiber is its unique optical effect. The reflection intensity of the fiber surface of the circular section is no different from the direction of the incident light, but the reflection intensity of the fiber surface of the special-shaped fiber varies with the direction of the incident light. The optical characteristics of profile-shaped fiber enhance the ...

A Business Trip to Vietnam-Runteks Mar 07 , 2023

We will establish a long-term partnership with Vietnam! In recent years, with the globalization of Runteks Textile Company, a lot of countries started to visit Runteks in China. This year,the Runteks group had been invited to visit Vietnam because they want establishadeeper relationship with Runteks. Therefore, Runteks came to Vietnam to exchange each other's idea about textile technology. Under t...

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How to effectively reduce the yarn breakage rate in the production of double twisting machine Mar 01 , 2023

Single spindle position decapitation 1.Check the yarn channel, such as yarn guide nozzle, friction roller and other parts for damage. If yes, please replace it in time. 2.Check whether the piston, bullet and spring in Zhang Liqi are stuck or inflexible. If yes, please replace it in time. 3.Check the yarn channel components and spindles for yarn winding and flying flowers. If yes, please clean it i...

What Is DTY (drawn textured yarn) Feb 24 , 2023

DTY refers to Drawn Textured Yarn. Draw Textured Yarn are produced by simultaneously twisted and drawing polyester partially oriented yarns (POY) using high speed texturizing machines. These yarns are also called Air Textured Yarns (ATY) as the texturizing on the yarn is produced by using an air jet. It is a mechanical method. In the air-jet texturizing process a cold air-stream is used to produce...

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Draw Textured Yarn

Textile testing and certification body--OEKO-TEX Feb 22 , 2023

Countries around the world have different standards and requirements for textiles, so products sold to different countries need to meet the laws and requirements of various export places. For example, if the products are sold to the United States, they must meet the requirements of the Consumer Product Safety Improvement Act CPSIA and the American Apparel and Footwear Association AAFA RSL. When so...

Nylon spinning (nylon taffeta)NYLONTAFFETA Feb 16 , 2023

Plain weave nylon 70D or 40D nylon FDY for warp and weft, Density: 190T-400T. There are many derivatives of nylon yarn spinning, all of which are called nylon yarn spinning, including twill, satin, plaid, jacquard and so on. Application: men's and women's clothing fabrics. Coated nylon spinning is air-tight, water-tight, and feather-proof, which is used as the fabric of ski shirts, raincoats, slee...

Cause analysis of many broken ends of bobbin yarn Feb 07 , 2023

1. The spun tube yarn has weak twist yarn, and the bobbin may be broken during high-speed unwinding. 2. Slubby yarn is easy to break when the package is unwound at high speed. 3. There is something wrong with the quality of the kink, and the bobbin may be broken during high-speed unwinding. 4. For yarns with extremely short fibers, the bobbin may be broken during high-speed unwinding. 5. When over...

Why does the fabric still break or break? Feb 03 , 2023

Due to the on-site supervision of pretreatment quality, it is not as easy to be judged intuitively and quickly as dyeing and finishing in the production line, and the quality semi-inspection work can usually only be a certain proportion of sampling. Moreover, some quality problems caused by poor pretreatment will be intertwined with the quality of dyeing, which makes the search and analysis of the...