Yuzhimu PET+PA filament nonwovens as filter support layer
2025-04-14
Yuzhimu PET+PA6 nonwoven fabrics are often used as a support layer in filters to provide structural integrity, improve pleatability, and enhance filtration performance. They can be bonded to other filter media layers, to create a robust filter structure. This support layer helps maintain the filter's shape, prevents it from flopping or tearing, and allows for efficient airflow and low pressure drop.
Here's a more detailed look at how nonwovens are used as a support layer in filters:
Benefits of Nonwovens as a Support Layer:
Here's a more detailed look at how nonwovens are used as a support layer in filters:
Benefits of Nonwovens as a Support Layer:
Structural Integrity:
Nonwovens, especially bicomponent spunbond nonwoven, provide good strength and dimensional stability, which is crucial for maintaining the filter's shape and structure under pressure and airflow.
Nonwovens, especially bicomponent spunbond nonwoven, provide good strength and dimensional stability, which is crucial for maintaining the filter's shape and structure under pressure and airflow.
Pleatability:
Some nonwovens, like Yuzhimu spunbond, are designed for easy pleating, which is important for maximizing the filter's surface area and trapping more particles.
Some nonwovens, like Yuzhimu spunbond, are designed for easy pleating, which is important for maximizing the filter's surface area and trapping more particles.
Improved Filtration:
Yuzhimu nonwovens can act as a barrier, preventing the filter media from being blown away or distorted, and they can also help to trap larger particles that would otherwise pass through the filter.
Yuzhimu nonwovens can act as a barrier, preventing the filter media from being blown away or distorted, and they can also help to trap larger particles that would otherwise pass through the filter.
Efficiency:
By providing structural support, Yuzhimu nonwovens can help the filter maintain its filtration efficiency over time, reducing the need for frequent replacements.
By providing structural support, Yuzhimu nonwovens can help the filter maintain its filtration efficiency over time, reducing the need for frequent replacements.
Durability:
The strength and resistance to tearing of Yuzhimu nonwovens make them a durable option for filter support, especially in applications where the filter will be subjected to wear and tear.
The strength and resistance to tearing of Yuzhimu nonwovens make them a durable option for filter support, especially in applications where the filter will be subjected to wear and tear.
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