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Hot Air-through Technology Apr 19, 2017

    The hot air nonwoven is part of the hot air bonding (hot rolling, hot air) nonwoven fabric, and the hot air nonwoven is obtained by heating the hot air on the drying equipment after the fiber is combed, Adhesive nonwoven fabric.

    ES fiber is one of the most ideal hot-viscose fiber, which is mainly used for non-woven fabric thermal bonding process. When the web after carding is thermally bonded by hot rolling or hot air penetration, the low melting point component forms a melt adhesion at the intersection of the fibers, and after cooling, the fibers at the non-intersecting point remain in the original state Is a "point-like adhesive" rather than "zone bonding" form, so the product has a fluffy, soft, high strength, oil absorption, vampire and so on. In recent years, the application of thermal bonding technology has developed rapidly, completely dependent on these new synthetic fiber materials.

    Hot air adhesive products with a high degree of fluff, good elasticity, soft to the touch, warm and strong, breathable and water permeability and other characteristics, but its strength is low, easy to deformation. With the development of the market, hot air bonding products in its unique style is widely used in the manufacture of disposable products, such as baby diapers, adult incontinence pads, women's sanitary napkin.

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