O tecido não tecido spunbond PP e a máquina de tecido soprado por fusão desempenham papéis vitais na produção de materiais versáteis com diversas aplicações. Embora o tecido não tecido PP spunbond seja conhecido por sua resistência e durabilidade, melt blown fabric offers exceptional filtration efficiency and breathability.
Tecido não tecido PP Spunbond:
PP spunbond nonwoven fabric by fabricantes de máquinas não tecidas, is a versatile material made from polypropylene (PP) fibras. Here are its key features and applications:
Characteristics:
Strong and durable with high tensile strength
Lightweight and breathable
Water-resistant and chemical-resistant
Soft and flexible
Processo de Produção:
PP resin is melted and extruded into continuous filaments
Filaments are spun and bonded together using heat and pressure
The resulting web is calendared to achieve desired properties
Aplicações:
Batas médicas descartáveis, máscaras, e cortinas cirúrgicas
Geotextiles and agricultural covers
Filtration media
Packaging materials
Automotive interiors
Máquina de tecido derretida:
A melt blown fabric machine is used to produce melt blown fabric, a nonwoven material with unique properties. Here are its key features and applications:
Characteristics:
Ultra-fine fibers with high surface area
High filtration efficiency and breathability
Low pressure drop
Hydrophobic and oleophobic
Processo de Produção:
Polymer resin is melted and extruded through spinnerets
High-velocity hot air is blown onto the extruded fibers
Fibers are attenuated and deposited onto a moving conveyor
Aplicações:
Face masks and respirators
Air and liquid filtration
Insulation materials
Separadores de bateria
Relationship between PP Spunbond and Melt Blown:
PP spunbond nonwoven fabric and melt blown fabric are both nonwoven materials, but they have distinct characteristics and production processes. No entanto, they are often used in combination to create composite materials with enhanced properties.
Composite SMS Fabric: SMS fabric is a combination of spunbond (S), melt blown (M), and spunbond (S) layers. It offers a balance of strength, filtration efficiency, e respirabilidade, making it suitable for applications such as surgical gowns and face masks.