Polyester staple fiber equipment is a type of equipment used to produce polyester staple fiber. Polyester staple fiber is a fiber made from polyethylene terephthalate (polyester) through chemical treatment and mechanical processing.
The main function of polyester staple fiber equipment is to convert polyester raw materials into short fibers through the following process steps:
1. Nylon chip processing: First, chop the polyester raw material into small pieces, called nylon chips.
2. Melting: Put the nylon slices into the melting pretreatment equipment, heat up and melt, and convert the solid slices into a molten state.
3. Extrusion: The molten polyester material is extruded through the spinneret orifice to form continuous filaments.
4. Filament gathering: The spun filaments are cut into short fiber bundles through cooling, stretching, cutting and other processes.
The polyester staple fiber produced by polyester staple fiber equipment has the following characteristics and functions:
1. High strength and wear resistance: Polyester short fiber has high strength and wear resistance, and is suitable for making durable products, such as industrial fabrics, industrial filter cloths, etc.
2. Good dimensional stability: Polyester staple fiber has good dimensional stability and is not easily deformed, making it suitable for making textiles.
3. High temperature resistance: Polyester short fiber has high high temperature resistance and is suitable for making heat-resistant fabrics, such as fire-proof clothing, heat insulation materials, etc.
4. Poor hygroscopicity: Polyester short fiber has poor hygroscopicity and dries quickly, so it is suitable for making textiles that require quick drying.
5. Easy to dye and good color fastness: Polyester short fiber is easy to dye, has bright dyeing effect, and has good color fastness and is not easy to fade.
The function of polyester staple fiber equipment is to convert polyester raw materials into polyester staple fiber with specific properties and characteristics through the above process steps, which can be used in the production and manufacturing of various textiles, industrial supplies and daily necessities.
