Spunbond nonwoven fabric is a type of nonwoven material made through the spunbonding process, where thermoplastic fibers are spun, laid into a web, and then bonded together. This fabric is widely known for its strength, durability, and versatility, making it ideal for a variety of industrial, medical, and consumer applications.

Key Features of Spunbond Nonwoven Fabric

1. Composition:

   • Spunbond fabric is typically made from polypropylene (PP), polyester (PET), or other thermoplastic polymers. The material is spun into continuous filaments, which are laid into a web and bonded without the need for weaving or knitting.

2. Manufacturing Process:

   • In the spunbond process, plastic polymer is extruded into filaments and spun directly onto a conveyor belt or drum. The web of fibers is then bonded by applying heat, pressure, or a combination of both. The result is a nonwoven fabric with a high degree of strength and flexibility, suitable for a wide range of applications.

Key Properties

• Durability: Spunbond nonwoven fabric is known for its high tensile strength and resistance to tearing. This makes it ideal for use in heavy-duty applications like geotextiles, protective clothing, and packaging materials.
• Lightweight: Despite its strength, spunbond fabric is relatively lightweight, making it easy to handle and suitable for products that require high strength without excessive weight.
• Breathability: It has excellent air permeability, which allows air and moisture to pass through, making it ideal for applications like medical gowns, face masks, and filters.
• Chemical Resistance: Spunbond fabric is resistant to many chemicals, making it ideal for use in environments that require chemical protection.
• Cost-Effective: The spunbond process is relatively cost-efficient, making spunbond nonwoven fabric a more affordable option for large-volume applications.

Applications of Spunbond Nonwoven Fabric

1. Medical and Healthcare:

   • Surgical Gowns and Masks: Spunbond nonwoven fabric is commonly used in medical gowns, surgical drapes, and face masks due to its breathability, liquid barrier properties, and disposability.
   • Wound Care: It is also used in bandages, gauze pads, and other medical products because of its softness and strength.
   • Sterilization Wraps: Spunbond fabric is used in sterilization wraps for medical instruments due to its resistance to microbial contamination and ability to maintain sterility.

2. Hygiene Products:

   • Diapers and Adult Incontinence Products: Spunbond fabric is a common material in diapers, baby wipes, and adult incontinence products because of its high strength and absorbency.
   • Feminine Hygiene Products: Sanitary napkins, pantyliners, and tampons often use spunbond fabric for its softness and ability to prevent leakage.

3. Agriculture:

   • Crop Covers: Spunbond is used in agricultural applications such as crop protection and frost cover. Its breathability allows plants to grow while protecting them from environmental factors like wind, frost, or pests.
   • Landscaping Fabrics: Spunbond nonwoven fabric is also used as weed barriers and landscaping fabric to control weed growth while allowing water and nutrients to reach the soil.

4. Packaging:

   • Protective Packaging: Spunbond fabric is used in protective packaging applications, such as wrapping fragile items or as a lining material for shoes and electronics. The fabric is strong yet lightweight, making it ideal for packaging materials.

5. Construction:

   • Geotextiles: Spunbond fabrics are used in geotextile applications like drainage systems, road construction, and landfill liners, thanks to their durability, resistance to abrasion, and ability to provide filtration and separation.

6. Fashion and Apparel:

   • Spunbond fabric is used in protective clothing, such as lab coats, disposable aprons, and coveralls, where the fabric provides barrier protection while remaining breathable.

Advantages of Spunbond Nonwoven Fabric

• Strength and Durability: Spunbond fabrics are highly resistant to tearing, which makes them ideal for applications that require heavy-duty use, such as industrial wipes, geotextiles, and protective clothing.
• Lightweight and Flexible: Despite their strength, spunbond fabrics are lightweight and flexible, making them easy to handle and shape, ideal for use in packaging and disposable hygiene products.
• Breathability: The fabric allows for air and moisture to pass through, making it comfortable and functional for products like medical gowns and filters.
• Cost-Effective: The spunbond process is efficient and cost-effective, making spunbond nonwoven fabrics more affordable for large-scale manufacturing and mass production.
• Eco-Friendly: Spunbond fabric can be made from recyclable materials such as polypropylene, making it an environmentally friendly option when disposed of properly.

Conclusion

Spunbond nonwoven fabric is a highly versatile material that offers a unique combination of strength, durability, breathability, and lightweight properties, making it suitable for a broad range of applications across multiple industries, from medical to agriculture to packaging. With its cost-effectiveness and environmental benefits, spunbond fabric is a preferred choice for businesses looking for high-performance materials. At Shanghai Uneed Textile Co., Ltd., we offer premium spunbond nonwoven fabrics that are customized to meet specific requirements, ensuring consistent quality and performance for all applications

   Founded in the year of 2014, Shanghai Uneed Textile Co.,Ltd (UNT) is one of the professional supplier of garment accessory and non woven fabric products in China.

   Our headquater and marketing center located in Shanghai, and we had set up eight production bases in Shanghai, Jiangsu and Zhejiang Province. We are special producing and selling various of Middle and high quality of fusible woven and non woven interlining, Shirt interlining, Hair interlining, Shoulder pads, Hotmelt adhensive web and film, Spunbond and Spunlace non woven fabric,etc. By virtue of the comprehensive advantage of interlining, non woven fabric, shoulder pads and hotmelt adhensive web , we are also committed to providing “One-Stop” garment accessory package service (like Chest cotton, Breast canvas,Sleeve head,Tape,Under collar felt,Waistband and Pocketing etc.) . Our company’s brand “UNT” had been well-known by many domestic and world famous clothing brand and traders, and gained good reputation in the world.

   All of our products have got OEKO-TEX STANDARD 100 certificate, Most of our products are exported to more than 30 countries and regions of Europe, America, Korea , Middle east and Southeast asia etc.

   As a quality supplier of garment accessories and nonwovens, We are basing in Shanghai,Facing the Nationwide, and taking the whole world in view. We pursue “ Quality and Service, Our Life and Future” as our business philosophy. We provide the best and shortcut “One-Stop” garment accessory package service for World famous clothing brand, We take "Gratitude, Respect, Integrity, Win-Win" as the value and “ Act perfect for 100-year-Enterprise, Creat the World’s famous brand” as Enterprise Vision. We always keep continuos innovation and pace with times to work together with our customers for a better future.