Is PP spunbond non-woven fabric durable? Let's take a look together!

PP spunbond nonwoven fabric is a nonwoven material made by extruding, stretching, forming a web, and consolidating continuous filaments. Unlike the process of carding short fibers into a net, the spunbond method eliminates the cutting and carding steps, resulting in uniform strength and less pilling of the finished product.

Polypropylene is a commonly used raw material for spunbond nonwoven fabrics. During production, the molten polymer is extruded from the spinneret into a fine stream, stretched by high-speed airflow to form long filaments, evenly laid on the mesh curtain, and then heat bonded by a hot rolling mill to form a flat fabric surface. The weight range is usually between 8 grams and 200 grams per square meter, and the width can be customized according to needs.

In terms of durability, PP spunbond non-woven fabric has high tensile strength and elongation at break. The difference in longitudinal and transverse strength is relatively small, making it suitable for subsequent cutting, printing, laminating and other processing. Breathability and moisture permeability are between traditional fabrics and films, and can meet the needs of hygiene products, packaging materials, agricultural coverings, and other fields.

Application scenarios include: medical protective clothing, surgical caps, mask interlayer materials; Shopping bags, gift bags, cement packaging bags; Disposable bed sheets, tablecloths, travel underwear; Nurturing cloth, grass proof cloth, greenhouse insulation materials; Sofa lining, mattress lining, shoe and hat accessories.

When selecting PP spunbonded non-woven fabric, it is necessary to confirm the surface density, color, width, anti-aging or anti-static. Outdoor materials should be added with UV resistant masterbatch to avoid brittleness after short-term exposure to sunlight. Products used for liquid contact need to be tested for hydrostatic pressure and water pressure resistance indicators.

PP spunbond non-woven fabric is a recyclable material. Polypropylene products can be re pelletized after cleaning and melting, and are used to manufacture non load bearing plastic products. Reasonable selection and disposal of spunbond non-woven fabrics can help balance convenience of use and environmental requirements.