1. Characteristics of ES fiber non woven fabric
ES fiber non woven fabric is a new technology and new product developed in recent years. ES fiber is a chemical fiber with extremely fine monofilament denier. There is no standard definition of filament in the world, but fibers with a denier per filament less than 0.3dtex are often referred to as ES fiber. ES fiber non woven fabric have the following excellent properties:
A. Thin texture, soft and comfortable hand feel, and good drape.
B. The diameter of the single fiber decreases, the specific surface area increases, the adsorption increases, and the decontamination increases.
C. There are many ES fiber roots per unit area, high fabric density, good thermal insulation performance, waterproof and breathable.
ES fiber non woven fabric are popular in the international market due to their unique properties. For example, Clarino made of ES fiber non woven fabric and Eesaine made of toray opened up a new era of application of ES fiber non woven fabric.
2. Types of ES fiber non woven fabric
At present, ES fiber non woven fabric used for the production of non woven fabrics mainly include separated composite ES fiber non woven fabric, sea-island composite ES fiber non woven fabric and direct spinning ES fiber non woven fabric. Its processing method basically has
A.After the split-type or sea-island composite fibers form a mesh, the microfibers are made by splitting or dissolving
B. Direct spinning by flash evaporation;
C.Melt-blown method to form a network to make a ES fiber non woven fabric.