Although baghouse filter bags are extremely powerful, they require needle felt filter fabrics in order to function. If you are considering getting needle felt filter fabrics for a baghouse filter bag and want to learn more about them, you have come to the right place. This post aims to provide you with all the information you need before purchasing needle felt filter fabrics. So, what are you waiting for? Let’s dive in.
What Is A Needle Felt Filter Fabric?
In the simplest of words, a needle felt filter fabric is a type of filter fabric that is non-woven and is designed for dust collector filter bags. Industrial dust removal and air filtration relies on this major filter material for providing employees with a clean and safe environment.
As for the material used for making the needle felt filter fabric, it uses randomly arranged fibers which are punched onto a scrim fabric. One the fibers have been close-knitted, a three-dimensional stereo-like structure is made. It is not the same as a traditional woven filter cloth which is made of weft and warp yarns. What it does is that it makes the dust particles adhere onto the filter material surface and form a layer of dust. This remarkable characteristic allows for excellent dust particle capture, better air permeability, low air resistance, and high filtration efficiency.
Why Should You Use Needle Felt Filter Fabrics?
If you are still wondering why needle felt filter fabrics should be used instead of the traditional woven filter cloth, you need to continue reading. You will come across the answers that you are looking for.
1. Maximum Dust Capture Capacity
One of the main benefits of using needle felt filter fabrics is that they offer maximum dust capture capacity. This is not something that you can expect from other fabrics. It is the irregular fibers which allow the felt filter fabric to capture all the dust that passes through. The three dimensions of the filter fabrics make it extremely effective.
2. Easy to Form Structure
Another reason why needle felt filter fabrics are used is because they are easy to form. A dust filter cake layer can be easily made during the initial filtration period. Besides, there would be no straight pores. The needle felt fibers would make the air filter bags more stable.
3. Increased Dust Collection Efficiency
In addition to the above, needle felt filter fabrics tend to offer higher dust collection efficiency in comparison to traditional fabrics. You can count on them to provide you with much-needed stability. The rate at which the needle felt filter cloth would capture dust is a lot higher. It would encounter less air resistance and would be able to get the job done in record time.
Once you have finished reading this post, you will know everything there is to know about needle felt filter fabrics for baghouse filter bags. In fact, you will be convinced to opt for it.