Advantages and disadvantages of SMS non-woven fabrics

SMS non-woven fabric (Spunbond + Meltblown + Spunbond Nonwovens) is a composite non-woven fabric, which is a composite product of spunbond and meltblown, with the advantages of high strength, good filtration performance, no adhesive, and non-toxic. At present, it is mainly used in medical and health care labor insurance products, such as surgical gowns, surgical caps, protective clothing, hand washing clothes, handbags, etc. Through special processing equipment, it is non-toxic and tasteless, and isolates bacteria efficiently, and can achieve the characteristics of antistatic, antialcohol, antiplasma, waterproof and water production.


Advantages of SMS nonwovens

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


2. Softness: Composed of thin fibers (2-3d), formed by light point hot-melt bonding. The product is moderately soft and comfortable.


3. Water absorption and air permeability: Polypropylene slices do not absorb water and have zero moisture content. The finished product has good water absorption capacity and consists of 100% fibers.


4. Non-toxic and non-irritating: the product is produced with food-grade raw materials that meet FDA standards, without other chemical ingredients, has stable performance, non-toxic, odorless, and non-irritating to the skin.


5. Antibacterial and anti-chemical agents: Polypropylene is a chemical passivation substance that will not be eaten by moths, and can separate bacteria and insects in the liquid from erosion; antibacterial, alkali corrosion, and the finished product will not affect the strength due to erosion.


6. Antibacterial activity. The product contains water, does not mold, can separate liquid bacteria and insect attack does not mold moths.


7. Good physical properties. The polypropylene is spun directly into the network and thermally bonded. The strength of the product is better than that of ordinary short fiber products. The power has no direction, and the longitudinal and transverse strengths are similar.


Special treatment

Various specially treated non-woven fabrics meet the special performance requirements of non-woven fabrics. The treated non-woven fabric has the functions of anti-alcohol, anti-blood, and anti-oil, and is mainly used for medical operation clothes and operation sheets.


Anti-static treatment: Anti-static non-woven fabrics are mainly used as protective materials for special environmental protection requirements of static electricity.


Water absorption treatment: Water absorption non-woven fabrics are mainly used in the production of medical supplies, such as surgical towels, surgical pads, etc.


Flame-retardant treatment: Flame-retardant non-woven fabrics are widely used in furniture and aviation supplies.


Antibacterial deodorization and photocatalyst effect treatment: This non-woven fabric is mainly used in household goods.


Anti-ultraviolet treatment: Anti-ultraviolet and anti-aging non-woven fabrics are mainly used for agricultural covering cloths, car covers and other fabrics, sun protection and anti-aging occasions.


Aromatherapy: Fragrances are used in hygiene products (mint, lemon, lavender, etc.).


Synwin is a professional non woven fabric supplier in China, with more than 10 years of wholesale and manufacturing experience, welcome to contact us!

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