1. Definition of spandex and thermal fuseSpandex, also known as elastic cellulose, is a synthetic fiber that is a type of elastic fiber and is highly elastic and soft. Thermal melt yarn is a raw material used for textiles. It is a type of polyester fiber.
2. Properties of spandex and thermal melt yarn
1. Spandex: Spandex fiber has strong elasticity and toughness. It has good tensile properties, excellent recovery and stability.
2. Thermal fuse: Thermal fuse has the characteristics of softness and good hygroscopicity. It is also relatively easy to melt and has certain plasticity.
3. Uses of spandex and thermal melt yarn
1. Spandex: Spandex is widely used in pantyhose, swimwear, sportswear, underwear, elastic stockings and other clothing. It is also used to make elastic belts, sponges, elastic bandages, etc.
2. Thermal fuse: Thermal fuse has a wide range of applications and can be used to make a variety of fabrics and fabrics, such as clothes, quilt covers, shoes and hats, etc.
4. Production methods of spandex and hot melt yarn
1. Spandex: Spandex is made by heating, sintering, drawing and other processes of polyurethane liquid.
2. Thermal fuse: The production method of hot fuse is mainly melt spinning. The polyester material is heated and melted, and then the melt is extruded through a precision orifice plate and rapidly cooled in the air to form filaments.
To sum up, although spandex and thermal melt yarn are both synthetic fibers used for textiles, their properties, uses and production methods are still very different. Readers can choose materials that suit them according to their actual needs.
Post time: Jul-01-2024