How To Prevent Static Electricity From Nonwoven Fabric?

According to different production processes, Nonwoven Fabric can be divided into spunlace Non Woven Fabric, Needle Punched Non Woven Fabric, heat - bonded nonwoven fabrics, pulp air - laid nonwoven fabrics, wet - laid nonwoven fabric, Spunbond Nonwoven, and Meltblown Nonwoven.

Non Woven Fabric Roll is different from common warp - knitted fabric. Non woven fabric is composed of oriented or random fibers. Nonwoven fabric is formed by bonding fibers together by physical or chemical methods, and have the appearance and certain properties of cloth. Polypropylene pellets are mostly used as raw materials, which are produced by continuous one - step process of high - temperature melting, spinning, laying, and hot - pressing coiling.

Compared with woven fabric, the moisture regain of nonwoven fabric is generally lower, and static electricity is easily generated during production and use.

Spark points from static electricity can cause some flammable materials to explode. When wearing nylon and woolen clothes in dry weather, sparks and static noises will occur, which are basically harmless to the human body. But on the operating table, electric sparks will cause the explosion of anesthetics, which will harm doctors and patients.

In order to solve this problem and make nonwoven fabric more widely used in the market, a certain proportion of antistatic masterbatch can be added in the production process of non woven fabric, so that nonwoven fabric can obtain excellent antistatic effects. This can reduce the harm caused by static electricity. At the same time, it will increase the price of non woven fabrics. However, for special purposes, it is still necessary to increase the cost in this area.