What are the characteristics of pet wet non – woven fabric?

The exact name of nonwoven fabric should be nonwoven, or nonwoven.

According to different processes, non-woven fabrics can be divided into: spiny non-woven fabrics, heat bonded non-woven fabrics, pulp flow into a net non-woven fabrics, wet non-woven fabrics, spindle-bonded non-woven fabrics, melt-blown non-woven fabrics, non-woven needle-punched non-woven fabrics, sewn non-woven fabrics.

Among them, pet wet-process non-woven fabric refers to the non-woven fabric with the appearance of cloth and some properties obtained after physical or chemical processing, which is made by dewatering water, fiber and chemical additives in a special molding machine.

It originated from the long fiber papermaking technology, followed a lot of papermaking process and equipment, and with the appearance of paper and some properties very similar, more exactly should be called "non-woven paper".

Pet wet non-woven fabric has the following remarkable characteristics:

First, it is a kind of water repellent non-woven fabric, according to the weight of grams of different, non-woven fabric water repellent performance is different, such as the greater the weight, the thicker, the better the water repellent performance.If there are water droplets on the non-woven surface, the droplets will slide directly from the surface.

Two, high temperature resistance, because the melting point of polyester at 260°C, in the need of temperature resistance environment, can maintain the stability of non-woven fabric size.So this material has been widely used in thermal transfer printing, transmission oil filtration, and some need to withstand high temperature composite materials.