FDY fully drawn yarn
Full name: FULL DRAW YARN fully drawn yarn (called fully stretched yarn in Taiwan). Synthetic fiber filaments are further made by spinning and stretching. The fibers have been fully stretched and can be directly used for textile processing.
Conventional fully drawn yarns of polyester and nylon are both chemical fiber filaments. FDY fabrics feel smooth and soft, and are often used to weave imitation silk fabrics. It has a wide range of uses in clothing and home textiles.
JINJIANG XINGLILAI YARNS CO., LTD.
POY pre-oriented yarn
Full name: PRE-ORIENTED YARN or PARTIALLY ORIENTED YARN. Refers to chemical fiber filaments that are not fully stretched and have an orientation between unoriented yarns and stretched yarns obtained by high-speed spinning. Compared with unstretched yarns, it has a certain degree of orientation and good stability, and is often used as a special yarn for stretched false twist textured yarn (DTY).
DTY stretched textured yarn
Full name: DRAW TEXTURED YARN. It is made by using POY as raw yarn, stretching and false twisting. It often has certain elasticity and shrinkage.
ATY air deformation yarn
Invented by DuPont in the United States, the principle is to use the air jet method to make the air jet technology to entangle the yarn bundles to form irregular twisted yarn loops, so that the yarn bundles have fluffy terry yarn. The processed deformation yarn has the performance of both filament and staple yarn, with strong wool feel, good hand feel, and better coverage than staple yarn.
Use It is suitable for weaving and knitting. Using air deformation technology, it can be made into medium and fine denier monofilament or multifilament, or core-spun wool, linen, cotton, etc., which are called yarn-like deformation yarn. It can also be processed into coarse denier yarn for carpets, sofa fabrics, and tapestries. Four kinds of raw yarns can be discharged on the general air texturing machine. The raw yarn can be monofilament or pre-oriented yarn. The single yarn fineness of general deformation yarn is lower than 2.8 DTEX (2.5D). In order to increase the number of loops on the yarn, the oil content of the original yarn should be low.
Physical properties Air-deformed yarn is superior to the original yarn before deformation in terms of fluffiness, air permeability, glossiness, softness, etc. The fineness is 10-15% higher than the original yarn, and the boiling water shrinkage is maintained at about 3%, but the strength is reduced by 40%, because only a small part of the single filament is stretched, but it bears the bearing capacity of the entire yarn bundle.
Other types of chemical fiber filaments
Primary yarn: unstretched yarn (conventional spinning) (UDY), semi-pre-oriented yarn (medium-speed spinning) (MOY), highly oriented yarn (ultra-high-speed spinning) (HOY)
Stretched yarn: low-speed stretched yarn (DY), fully taken yarn (spinning one-step method) (FOY)
Deformed yarn: conventional deformed yarn (DY)
Identification method
Generally, POY can be pulled longer by hand, while FDY can be pulled less. Because POY is a pre-oriented yarn, it is not fully stretched, and the residual elongation must be above 50%; while FDY is a fully oriented yarn, and the residual elongation is generally above 40%, which is relatively stable.
In appearance, DTY fiber is curly, POY and FDY fibers are straight, and FDY has better strength, while POY has slightly worse strength.
JINJIANG XINGLILAI YARNS CO., LTD.
Sinrylion as a polyester twisted yarn manufacturer, we have several competitive advantages that enable us to stand out in the industry:
Advanced technical equipment: Our factory is equipped with internationally leading twisted yarn production equipment to ensure the stable quality and uniform twist of each yarn. The advanced automation system not only improves production efficiency, but also reduces manual errors, ensuring high product precision and excellent quality.
High-quality raw materials: We strictly screen upstream suppliers and use high-quality polyester raw materials to ensure that the yarn has high strength, good elasticity and strong wear resistance, which is widely used in high-performance fabrics, outdoor products and industrial fabrics.
Customized service: We are well aware of the diversity of customer needs and provide customized services with a variety of twisting specifications, yarn thickness and color to meet customers' specific needs in the production of various textiles. Whether it is a small batch or a large-scale order, we can respond flexibly.
Strong R&D capabilities: We have an experienced technical R&D team that continuously innovates process technology and develops new yarn products to keep up with market trends. Our R&D team can provide technical support and solutions according to customer needs to help customers achieve innovation.
Stable production and supply chain management: We have established a mature production process and a strict quality control system to ensure that every link from raw material procurement to production to finished product delivery operates efficiently. Our supply chain management optimizes the delivery cycle and can meet customer needs on time and according to quality.
Environmental protection and sustainable development: We pay attention to environmental protection measures in the production process, adopt energy-saving and consumption-reducing equipment, reduce waste emissions, and actively respond to environmental protection policies for sustainable development. The polyester twisted yarn we produce has less impact on the environment during production and use, and is an environmentally friendly product that meets the requirements of green textiles.
Global sales network and customer service: We have a complete global sales network to ensure that our products can be delivered to all parts of the world quickly and efficiently. Our customer service team provides 24/7 support to ensure that customers can get timely help and solutions for any problems.
These advantages make us a trusted polyester twisted yarn manufacturer in the market, committed to providing customers with high-quality, high-performance yarn products, while contributing to the development of the textile industry.