First, the role of polyester composite felt

Polyester composite felt belongs to one kind of nonwoven fabric, which is widely used in industrial manufacturing field because of its many excellent performance characteristics. Its main advantages are as follows:

1. Filtration: polyester composite felt has excellent filtration performance, its fiber structure can be very good filtration of dust, smoke and liquid.

2. waterproof: due to the tight fiber structure in polyester composite felt, it has excellent waterproof performance and can be used to manufacture waterproof materials and finished products.

3. sound insulation and noise reduction: polyester composite felt also has good sound insulation performance, can be used for the manufacture of sound insulation and noise reduction materials.

4. Thermal insulation: polyester composite felt has good thermal insulation properties and can be used in the manufacture of thermal insulation materials and finished products.

5. Industrial manufacturing: polyester composite felt also has great application in industrial manufacturing, such as used in the manufacture of battery partition, industrial filters, industrial felt and so on.

Second, the use of polyester composite felt

Polyester composite felt has a variety of applications and uses, mainly including the following aspects:

1. Manufacture of filtering materials: polyester composite felt can be used to filter various categories of substances, such as filtering soot from steel mills, cement dust from cement factories, and particles from plastic yards.

2. Manufacture of sound insulation and noise reduction materials: polyester composite felts are widely used in the manufacture of sound insulation and noise reduction materials, such as sound insulation and noise reduction parts in automobiles, airplanes, trains and other means of transportation.

3. Manufacture of industrial felts: polyester composite felts can be used in the manufacture of industrial felts such as battery partitions, sewing machines, needle felting machines, and so on.

4. Manufacture of waterproof materials: polyester composite felt can be used to manufacture waterproof materials, such as waterproof clothes, waterproof shoes and other finished products.

5. Manufacture of insulation materials: polyester composite felt can be used for the manufacture of thermal insulation materials, such as thermal insulation bags, refrigerator insulation materials.