Oct . 31, 2024 18:47 Komawa zuwa lissafi

Production Process and Main Application Areas of Polyester Fabric

Polyester fabric has a complex and refined production process, with a wide and diverse range of applications. The following is an explanation of the production process and main application areas of polyester fabric.

1、 Production Process of Polyester Fabric

The production process of polyester fabric mainly includes the following steps:

Aggregation reaction: Firstly, raw materials such as terephthalic acid (PTA) and ethylene glycol (EG) are polymerized to produce polyethylene terephthalate (PET) slices. This step is the foundation of polyester fabric production.

Melt spinning: PET slices are fed into a melt spinning machine, heated and melted, and then extruded through a spinning nozzle to form continuous polyester fabric filaments. During the spinning process, the fineness and strength of fibers can be controlled by adjusting parameters such as spinning speed and temperature.

Stretching and shaping: The spun polyester fabric need to undergo stretching and shaping treatment to improve their strength and stability. During the stretching process, the fiber filaments are stretched under tension, making their molecular chains more tightly arranged. Forming is achieved by heating the fibers to maintain a certain shape and size.

Post processing: Finally, the polyester fabric undergo post-processing, including washing, drying, curling, and other steps, to remove impurities and grease from the fiber surface, improve its softness and hand feel.

2、 The Main Application Areas of Polyester Fabric

Polyester fabric is widely used in various fields due to its excellent performance:

Textile and clothing: Polyester fabric have good wear resistance, wrinkle resistance, and are easy to wash and dry, making them very suitable for making various types of clothing such as sportswear, casual wear, shirts, suits, etc.

Home decoration: Polyester fabric are also commonly used in the field of home decoration, such as curtains, sofa covers, bedding, etc. Its rich color and pattern selection, as well as good durability, make it an ideal choice for home decoration.

Industrial supplies: In addition, polyester fabric are widely used in the industrial field, such as making filter materials, insulation materials, conveyor belts, etc. Its high strength and wear resistance make it the preferred material for industrial products.

Other fields: Polyester fabric can also be used to make car interiors, outdoor products, sports equipment, etc. Its diverse application fields and excellent performance make it one of the important materials in the textile industry.

In summary, the production process of polyester fabric is complex and refined, with a wide and diverse range of applications. With the continuous advancement of technology and the improvement of environmental awareness, the application prospects of polyester fabric will be even broader.

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