What is Yuzhimu Filter Support Layer Nonwoven?
Yuzhimu Filter Support Layer Nonwoven is a specialized nonwoven fabric designed to provide structural reinforcement, stability, and functional support to primary filtration media in various filtration systems. Unlike the primary filter layer, which is primarily responsible for capturing contaminants (e.g., particles, impurities), the support layer acts as a "backbone" that enhances the overall performance and durability of the filter.
It is typically made from high-strength fibers such as polyester (PET) and polypropylene (PP), processed through techniques like or thermal bonding. These processes create a porous yet robust structure that balances rigidity and flexibility, making it suitable for integration into multi-layer filter designs.
Key Functions of Yuzhimu Filter Support Layer Nonwoven
The support layer plays several critical roles in filtration systems, contributing to efficiency, longevity, and reliability: Prevents deformation or collapse of the primary filter layer under pressure. This is especially important for filters in high-pressure applications (e.g., automotive engine filters, cabin air filters). Maintains the integrity of the filter’s shape, ensuring uniform distribution of flow across the entire filtration surface.Adds tensile strength and tear resistance to the filter, making it more durable during handling, installation, and use. This reduces the risk of damage that could compromise filtration efficiency.
Yuzhimu non woven fabric manufacturer & supplier' s philosophy is to be a driver of progress through innovation and a guardian of health through technology.