Different Non Woven Felts Have Different Uses

The selected Non Woven Felt Fabric is also different. Non Woven Felt products also have different requirements for raw material components according to different uses, types and properties. For example, the filter felt requires high filtration efficiency and no lint when filtering gasoline. Therefore, it is required that there is no dead hair in the mixture ingredients, the impurity content is low, the hair fiber is fine, the curling degree is high, and the flocking property is good. For another example, the Needle Felt material in the shoe is used to pad the sole of the cotton shoe or to be used in the cotton shoe. It is required that the needle felt has good thermal insulation and low price, but the requirements for color are not high. Therefore, when choosing the ingredients of the mixture, regardless of the color, regardless of the color, black hair and white hair can be used.

Strive for low cost wool fiber generally accounts for 80 - 85 % of the total production cost. Therefore, the determination of the ingredients of the mixture has a great impact on the production cost. Under the premise of ensuring the quality of the product, raw materials with lower grades are selected. And use recycled wool, recycled wool and other raw materials as much as possible, which can not only reduce costs, but also expand raw material resources and solve the problem of insufficient felt raw materials.