Product Knowledge
What are the advantages of hot-rolled non-woven fabrics? 2021-03-30
The advantages and main uses of hot-rolled non-woven fabrics. The hot-rolled non-woven fabrics (calendar bonded) are made of high-quality ES composite fibers, which are mechanically carded into a web, and then a pair of hot rolls are used to heat the web, which is composed of two roll jaws. The hot-rolled bonding zone heats and presses the fed fiber web, and the thickness and density of the fiber web change, which changes the thermal conductivity, which causes some fibers in the web to melt, flow and diffuse, thereby resulting in bonding, which is reinforced after cooling. The fiber web is hot-rolled non-woven fabric.

Six advantages of hot-rolled non-woven fabrics:

1. Lightweight: Polypropylene resin is used as the main raw material for production, with a specific gravity of only 0.9, which is only three-fifths of cotton. It is fluffy and feels good.

2. Soft: It is composed of fine fibers (2-3D) and is formed by light-point hot-melt bonding. The finished product is moderately soft and comfortable.

3. Water-repellent and breathable: Polypropylene slices do not absorb water, have zero water content, and have good water-repellent properties. They are made of 100% fiber and are porous and air-permeable. It is easy to keep the cloth dry and easy to wash.

4. Non-toxic and non-irritating: The product is produced with compound FDA food-grade raw materials, does not contain other chemical ingredients, has stable performance, is non-toxic, non-odor, and does not irritate the skin.

5. Antibacterial and anti-chemical agents: Polypropylene is a chemically blunt substance, not moth-eaten, and can isolate the corrosion of bacteria and insects in the liquid; antibacterial, alkali corrosion, and the strength of the finished product will not be affected by erosion.

6. Antibacterial property: The product is water-repellent, not moldy, and can isolate the erosion of bacteria and insects in the liquid, and is not moldy.

Features: It has the characteristics of high hygiene, high strength, flat density, uniform mesh surface, soft touch, hydrophilicity, and hygiene. It is widely used in the manufacture of medical and health products.

color: White

Uses: Mainly used for medical and sanitary non-woven materials; non-woven materials for clothing; non-woven materials for daily life; non-woven materials for industrial use; non-woven materials for agriculture; non-woven materials for national defense; medical materials; filter materials; automotive materials; shoes and hats imitation leather materials and so on.

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