Everyone is somewhat unfamiliar with SS spunbond non-woven fabric. Today, Huayou Technology will explain its differences and advantages to you
Spunbond nonwoven fabric: Polymer is extruded and stretched to produce continuous filaments, which are then laid into a web. The web is then transformed into nonwoven fabric through self bonding, thermal bonding, chemical bonding, or mechanical reinforcement.
SS non woven fabric
SS non-woven fabric: made by hot rolling two layers of fiber mesh, the finished product is non-toxic, odorless, and has efficient isolation. With the unique treatment of equipment and technology, it can achieve anti-static, anti alcohol, anti plasma, water repellent and other characteristics.
SS: spunbond non-woven fabric+spunbond non-woven fabric=two layers of fiber web hot-rolled
Spunbond nonwoven fabric, the key materials are polyester and polypropylene, with high strength and good high-temperature resistance. Spunbond nonwoven fabric: after extruding and stretching the polymer to produce continuous filaments, the filaments are laid into a web and then used for self bonding, thermal bonding, chemical bonding or mechanical reinforcement to turn the web into nonwoven fabric.
Difference between S non-woven fabric and SS non-woven fabric
Under basic circumstances, softness can distinguish between S and SS, where S is a single-layer spunbond non-woven fabric and SS is a double-layer composite spunbond non-woven fabric. S non-woven fabric is mainly used in the packaging field, while SS non-woven fabric is mainly used in sanitary materials. Therefore, in mechanical design, S machines tend to make non-woven fabric stiff on the ground, while SS machines tend to make non-woven fabric softer on the ground.
However, with the use of unique technology, the softness of S non-woven fabric exceeds that of untreated SS fabric and is mainly used for sanitary materials; And SS can also be processed to become more rigid, mainly used for packaging materials.
Advantages and characteristics of SS non-woven fabric
S non-woven fabric is softer than other non-woven fabric products. The material it uses is polypropylene, which accounts for a relatively low proportion of the total amount. Fluffy, feels better than cotton, feels skin friendly. The reason why SS non-woven fabric is skin friendly is that it is soft and composed of many fine fibers.
All products made of fine fibers have strong breathability, which can keep the fabric dry and easier to clean. This is a non irritating, non-toxic product that meets the requirements of food grade raw materials, does not add other chemical substances to the fabric, and is harmless to the body.
SS non-woven fabric has unique antibacterial properties, does not produce moths, and can isolate the presence of bacteria and parasites invading the internal liquid. The antibacterial properties make this product widely used in healthcare. The non-woven fabrics used in the medical industry are fixed with some textile fibers and filaments by thermal bonding or chemical methods. By utilizing unique processing equipment, it can achieve characteristics such as anti-static, anti alcohol, anti plasma, water repellent, and water production.
Dongguan Liansheng Nonwoven Fabric Co., Ltd., a manufacturer of non-woven fabrics and non-woven fabrics, is worthy of your trust!
Post time: Jul-23-2024