GATE (TF) Textile 2015 Question Paper Solution | GATE/2015/TF/19

Melt spinning is a process used in polymer science to produce fibers by melting and extruding a polymer through a spinneret to form continuous filaments. Some advantages of melt spinning include:
High production rate: Melt spinning can produce fibers at a high rate, making it a cost-effective method for mass production of synthetic fibers.
Control over fiber diameter: Melt spinning allows for precise control over the diameter of the resulting fibers, which can be important for applications such as textiles and composites.
Ease of processing: Melt spinning is a relatively simple process that requires minimal equipment, making it easy to scale up for industrial production.
Versatility: Melt spinning can be used with a wide range of polymers, allowing for the production of fibers with different properties and characteristics.
Uniformity: Melt spinning can produce fibers with a high degree of uniformity, which can be important for applications such as filtration and separation.

Melt spinning is a process used in textile manufacturing to produce synthetic fibers. In this process, a polymer is melted and extruded through a spinneret, which is a device with small holes that resemble a showerhead. The molten polymer is then rapidly cooled as it exits the spinneret, causing it to solidify and form a continuous filament. The resulting filament can be wound onto a spool or further processed into a fabric or other textile product.

Melt spinning is commonly used to produce fibers such as nylon, polyester, and polypropylene. These synthetic fibers have a variety of advantages over natural fibers such as cotton or wool, including higher strength, durability, and resistance to moisture and mildew. Melt spinning also allows for precise control over the diameter of the resulting fibers, which can be important for applications such as clothing, upholstery, and industrial textiles.