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Polypropylene Spunbond Nonwoven

by:XINYU Non-woven     2022-01-27

Spunbond non-woven fabric, also known as polypropylene spunbond non-woven fabric, polypropylene spunbond non-woven fabric, is a new generation of environmentally friendly materials, with water-repellent, breathable, flexible, non-combustible, non-toxic and non-irritating, color rich and other characteristics.

If the material is placed outdoors and decomposed naturally, its longest life is only 90 days, and it will decompose within 8 years when placed indoors. Therefore, environmental protection comes from this.

PP spunbond non-woven fabric is a kind of non-woven fabric, which is made of pp polypropylene as raw material, polymerized into a net by high temperature drawing, and then bonded into a fabric by hot rolling.

Due to the simple technological process and large output, it is non-toxic and harmless to human body. Therefore, it is widely used in various fields such as non-woven fabrics for medical and sanitary materials, non-woven fabrics for agriculture, non-woven fabrics for industrial use, and non-woven fabrics for packaging materials.

1. Polypropylene material

Polypropylene is a kind of polymer commonly used in the spinning process. The main performance parameters are isotacticity, melting Index (MFI) and Ash.

The isotacticity of polypropylene is required to be above 95% in the spinning process, and spinning is difficult if it is less than 90%.

During the polymerization process, three configurations of polymers can be produced due to the different positions of the methyl groups in the steric space.

Material: 100% polypropylene fiber

Processing: Spunbond

Width: 160/180/220/240/260/320cm Different requirements for cutting special width)

Color: normally according to the color card provided by the factory, or special color according to customer requirements (Pantone card can be made)

Texture: small hole point /Sesame dot/Cross pattern/Special pattern (Most of the market is small hole pattern pattern, sesame dots are mostly used for sanitary materials, cross pattern is used for shoe materials and packaging, and there are fewer one-line patterns.)

Features: It is a new generation of environmentally friendly materials, with moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, recyclable, soluble, waterproof, dust-proof, UV-proof, rich in color, price Inexpensive and recyclable.

2. Uses

Spunbond non-woven fabrics are mainly used in medical hygiene materials, agricultural coverings, home textiles and household products, packaging materials, shopping bags, etc. New products emerge in an endless stream. multiple usage.

Such as masks, medical disposable isolation gowns, head covers, shoe covers, diapers, adult incontinence and hygiene products, etc.

17~100gsm (3% UV) for agricultural coverage< /p>

15~85gsm for home textile lining

40~120gsm for household items

50~120gsm for packaging materials

100 ~150gsm for shutters, car interiors, photography backdrops, advertising fabrics, etc.


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