Industry Knowledge
POY stands for
Partially Oriented Yarn, which is a type of polyester filament yarn. POY yarn is produced through a process called spinning, where polyester chips are melted and extruded through a spinneret to form continuous filaments. The filaments are then cooled and wound onto bobbins.
POY yarn is called "partially oriented" because it has been partially stretched or oriented during the spinning process. The yarn is not fully stretched, which makes it more stretchable and flexible than fully oriented yarns.
POY yarn is often used as a feedstock for further processing. It can be drawn or stretched further to increase its strength and other properties, or it can be textured to create a variety of effects such as bulkiness, crimp, and stretch. Texturing POY yarn can also improve its dyeability and appearance.
POY yarn is commonly used in a variety of applications, including apparel, home furnishings, and industrial fabrics. Its properties make it suitable for applications where flexibility and stretchability are important. POY yarn is also easy to dye and has good color fastness. It is available in a range of deniers, colors, and finishes to meet different application requirements.
Advantages of Partially Oriented YarnPolyester Partially Oriented Yarn (PPOY) is a type of synthetic fiber made from polyester chips. The chips are melted and then extruded through a spinneret to form filaments. These filaments are then stretched or drawn to align the molecules and partially orient the fibers, resulting in PPOY.The partially oriented yarn is then wound onto bobbins or cones for further processing. PPOY can be used in a variety of applications such as textile manufacturing, carpeting, and industrial applications. Partially Oriented Yarn (POY) has several advantages over other types of synthetic yarns:
High Tenacity: POY has high tensile strength, which makes it ideal for use in applications that require high strength, such as ropes, cords, and industrial textiles.
Versatility: POY can be further processed into various types of yarns, such as Fully Drawn Yarn (FDY), Draw Textured Yarn (DTY), and Air Textured Yarn (ATY), depending on the required properties of the final product.
Easy Dyeing: POY is easy to dye due to its low molecular orientation. It can be dyed in a wide range of colors, which makes it popular for use in textiles, clothing, and other consumer products.
Softness: POY has a soft feel, which makes it comfortable to wear and ideal for use in clothing.
Good Elasticity: POY has good elasticity, which makes it suitable for use in stretchable fabrics and other applications that require good elastic properties.
Low Cost: POY is relatively inexpensive compared to other synthetic yarns, which makes it a cost-effective choice for many applications.
Overall, POY is a versatile and cost-effective synthetic yarn that has several advantages over other types of yarns. Its high tenacity, versatility, easy dyeing, softness, good elasticity, and low cost make it an ideal choice for a wide range of applications.