Latex Double Covered Polyester Socks Yarn

Supply Ability

Supply Ability     10000 Kilogram/Kilograms per Month

Packaging & Delivery

Packaging Details   65cm*45cm*36cm also can with pallets

Lead Time:

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100%SERVICE100%PASSION100%SATISF ACTION QUALITY FIRST CLIENT SUPREME

Our yarn can be used for leggings, silk socks, denim, bra, socks, underwear, ribbons, elastic tapes, gloves, shoe uppers, and so on.

High Standard Workshop

Founded in 2016, the company covers an area of more than 30,000 square meters and is a production and sales enterprise specializing in norma yarn and functional yarn development.

Excellent After-sales service

We are a factory with superior after-sales service. We also have an innovation department which can help you develop new products. We can provide comprehensive textile production solutions.

Rigorous Quality Control

We will check if there is a shaped yarn or quality issue. Each carton is packed with a plastic tape of the same length and width. Storing yarn in the warehouse and keeping it in stable temperature and moisture to ensure quality.

Strict Production Flow

Strict production processes, automatic packaging, and strict delivery procedures, all to provide customers with the best quality service.

FDY and DTY are two types of synthetic fibers that differ in their production processes, properties, and end uses. Here are the key differences between them:

Production Process:

FDY (Fully Drawn Yarn): FDY is produced through a single-step process where low-speed spinning and high-speed drawing and winding are combined in one machine. This results in a yarn with high orientation and medium crystallinity. The production line for FDY is cost-effective, and the final product exhibits stable quality, few broken filaments, and good dyeing uniformity. (Source: Global Textile Network, Baidu Zhidao)

DTY (Draw Textured Yarn): DTY, also known as textured yarn or elastic yarn, is produced by continuously or simultaneously stretching and texturing a raw material, typically POY (Pre-Oriented Yarn). This process imparts a crimped or curly appearance to the fibers, giving them elasticity and a textured feel. (Source: Baidu Zhidao, Engineering Fiber Materials Network)

Fiber Properties:

FDY Fibers: FDY fibers are straight and have a smooth surface. They exhibit good strength and dimensional stability, making them suitable for various textile applications.

DTY Fibers: DTY fibers are crimped or curly, which gives them elasticity and bulkiness. They are often used in fabrics that require stretch and recovery, such as knitted wear, elastic fabrics, and hosiery.

End Uses:

FDY: FDY is widely used in the textile industry for making a variety of products, including clothing, home textiles, and industrial applications. Its smooth surface and good dyeing properties make it suitable for producing fabrics with a silk-like feel, such as imitation silk fabrics. It is also used in the production of ropes, cords, and other utilitarian items.

DTY: DTY is commonly used in the production of stretch fabrics, elastic bands, and hosiery due to its elasticity and ability to recover from stretching. It is also popular in sportswear and activewear, where flexibility and movement are essential.

In summary, the main differences between FDY and DTY lie in their production processes, fiber properties (straight vs. curly), and end uses. FDY is more suited for applications that require strength, smoothness, and dimensional stability, while DTY is ideal for stretch and recovery applications.

The material requirements for Olympic swimsuits are stringent and focused on enhancing performance in the water. The ideal fabric for Olympic swimsuits typically incorporates the following key features:

High Elasticity: Spandex (also known as Lycra or Elastane) is a crucial component, often blended with other fibers to provide exceptional stretch and recovery. A high spandex content (typically 15-20%) allows the swimsuit to conform to the swimmer's body shape, reducing drag and improving hydrodynamic efficiency.

Fast Drying and Moisture Wicking: Fabrics that quickly absorb and wick away moisture, such as nylon and polyester blends, are preferred. This keeps the swimmer comfortable and dry, minimizing drag caused by excess water.

Durability and Resistance: The fabric must be highly durable to withstand the rigors of intense training and competition. Polyester, nylon, and their blends are known for their durability and resistance to chlorine, which is commonly used in swimming pools.

Lightweight and Streamlined: Lightweight fabrics are preferred to minimize drag and increase speed. A tightly woven, streamlined design further enhances this effect.

Compression Fit: Many modern Olympic swimsuits feature a compression fit, which is achieved through strategic use of elastic fabrics. This fit supports the muscles, reduces muscle vibration, and can potentially enhance performance.

Specialized Technologies: Some manufacturers incorporate specialized technologies, such as textured surfaces or micro-fiber constructions, to further reduce drag and improve speed.

An example of a high-performance fabric blend commonly used in Olympic swimsuits is a combination of nylon and spandex (Lycra). This blend offers a balance of strength, durability, elasticity, and moisture management properties.

In summary, Olympic swimsuits require fabrics that are highly elastic, moisture-wicking, durable, lightweight, and streamlined, often incorporating specialized technologies and blends of fibers to optimize performance in the water.