How is Spunbond SS Nonwoven Fabric made

Spunbond SS Nonwoven Fabric is made by a process called "spunbonding", which is a method of producing nonwoven fabrics from thermoplastic polymers. The process involves the following steps:

1.Polymer Extrusion: The process starts with the extrusion of thermoplastic polymers such as polypropylene or polyester into fine filaments.

2.Filament Spinning: The filaments are spun using high-speed spinning machines, which stretch and align the filaments into a continuous ribbon-like structure.

3.Web Formation: The continuous ribbon of filaments is then laid onto a moving conveyor belt in a random or parallel arrangement, forming a web.

4.Bonding: The web is then bonded together using heat, pressure, or a combination of both to create a cohesive nonwoven fabric. The bonding process can be achieved through different methods such as chemical bonding, mechanical bonding, or thermal bonding.

5.Finishing: The nonwoven fabric is then treated with additional chemicals or finishes, depending on the intended end use, to improve its properties such as softness, water repellency, or fire resistance.

The Spunbond SS Nonwoven Fabric is made using a combination of two spunbond layers with a melt-blown layer sandwiched in between, which enhances its filtration properties. The process involves a similar process as above, with the additional step of melt-blown fiber production, which is then sandwiched between the spunbond layers.

SS Soft Antibacterial Spunbond Nonwoven Fabric for Mask

This SS soft antibacterial nonwoven fabric has good antibacterial and deodorant properties. This product is jointly developed with a Japanese company and has been certified by an authoritative organization in Japan.