Changzhou Futong Fiber New Material Co., Ltd.

POY Fiber With Coloring Masterbatch Suppliers

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POY Fiber With Coloring Masterbatch Manufacturers

Changzhou Futong Fiber New Materials Co., Ltd. is China POY (Polyester Pre-oriented Yarn) (30D-300D) Suppliers and POY (Polyester Pre-oriented Yarn) (30D-300D) Manufacturers.

POY stands for "Polyester Pre-oriented Yarn." It is a type of synthetic yarn made from polyester fibers that have undergone a pre-oriented process.

POY is commonly used in the textile industry for various applications, including weaving, knitting, and making fabrics. It is particularly valued for its high strength, durability, and resistance to wrinkles and shrinkage.

POY is also used as a feedstock in the production of other types of polyester yarn, such as fully drawn yarn (FDY) and partially oriented yarn (POY). These yarns are further processed to create different types of fabrics for various end uses.

Changzhou Futong Fiber New Material Co., Ltd.



Changzhou Futong Fiber New Material Co., Ltd. is Custom POY (Polyester Pre-oriented Yarn) (30D-300D) Suppliers and Manufacturers. Changzhou Futong Fiber New Material Co., Ltd. has about 500 employees. Located in the southwest of the city, the company can reach S38 Yanjiang Highway and S48 Xiyi Highway within 15 minutes, and transportation is very convenient. After more than 30 years of precipitation and accumulation, the company has developed into a high-tech enterprise integrating master batch, colored spinning and post-processing, providing global customers with a complete industrial chain solution from "master batch - colored spinning".

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Changzhou Futong Fiber New Material Co., Ltd.


Industry Knowledge

What is Polyester Pre-Oriented Yarn, and what are some common applications for this type of yarn?

Polyester Pre-Oriented Yarn (POY) is a type of synthetic yarn that is commonly used in textile production. It is produced by extruding molten polyester through a spinneret, which forms the yarn into filaments. The filaments are then drawn and stretched to align the polymer molecules and increase the orientation of the molecular chains, which improves the yarn's tensile strength and other mechanical properties.
Some common applications for Polyester Pre-Oriented Yarn include weaving, knitting, and sewing, where it is used to produce a variety of textiles such as clothing, bedding, and upholstery. It is also used in the production of technical textiles, such as geotextiles and medical textiles, where its high strength and durability are important properties. Additionally, Polyester POY is often used as a feedstock for further processing into other types of yarns or fibers, such as texturized yarn or filament tow.

How is Polyester Pre-Oriented Yarn produced, and what are some key processing parameters that affect its properties?

Polyester Pre-Oriented Yarn (POY) is produced through a series of processing steps, including extrusion, drawing, and winding. Here's a brief overview of the process:
Extrusion: Molten polyester is extruded through a spinneret to form filaments of uniform diameter.
Drawing: The filaments are then passed through a series of heated rollers or plates, which stretch and orient the polymer chains in the filament. This step improves the tensile strength and other mechanical properties of the yarn.
Winding: The drawn filaments are then wound onto a spool or bobbin, ready for further processing or use in textile production.
Some key processing parameters that can affect the properties of Polyester POY include the temperature of the extrusion and drawing equipment, the speed of the drawing process, the degree of stretching applied to the filaments, and the type of finish applied to the yarn after drawing. By adjusting these parameters, manufacturers can customize the properties of the yarn to meet specific requirements for strength, elasticity, and other performance characteristics.

How does the structure of Polyester Pre-Oriented Yarn affect its mechanical properties, such as tensile strength and elongation?

The mechanical properties of Polyester Pre-Oriented Yarn (POY) are largely determined by its molecular structure, which is influenced by the processing conditions used during production. Here are some key factors that affect the mechanical properties of Polyester POY:
Molecular orientation: During the drawing process, the polymer chains in the yarn are oriented along the length of the filament. This leads to an increase in tensile strength, as the polymer chains are better able to resist the forces that cause the yarn to break or stretch.
Crystallinity: As the polymer chains become more oriented, they also tend to become more crystalline. This can improve the stiffness and abrasion resistance of the yarn, but may also decrease its elongation and flexibility.
Molecular weight: The molecular weight of the polyester polymer used to produce the yarn can also affect its mechanical properties. Higher molecular weight polymers tend to produce yarns with higher tensile strength, but lower elongation and flexibility.

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