2024 Author: Howard Calhoun | [email protected]. Last modified: 2023-12-17 10:16
In the field of various industries, the concept of "technical fabric" has long been entrenched. But filtering materials claim the first place. Filter cloth finds its place in an ever wider application in a wide variety of fields. Production is growing and expanding. Read the article about what it is, where and how it is used, what types exist.
What is filter cloth?
So, in order. Filter fabric is a technical fabric intended for use in production in order to retain unwanted substances and compositions. Excess particles are retained in the fabric and do not enter the liquid or the environment.
It is also not uncommon to use a filter cloth to increase the life of the main filter. Technologies do not stand still, materials are constantly updated, weaving methods change, density increases. Such fabrics are sold both for industry and for agriculture, and even in everyday life.
Varieties
Each type of filter cloth is designed for a specific application. It all depends on the environment in which it is used. Each type of fabric has its own characteristics. The most popular types of filter cloth are listed below, along with their applications.
Belting
Made from natural cotton fabric. It is ideal for use in the food industry. But, it is worth remembering that such a fabric can withstand temperatures of no more than 100 degrees.
Filtromitcal
This type also applies to natural materials. Made from 100% cotton, from a harsh, rough fabric. But, compared with the previous type, it has a lower density and thickness. The exposure temperature should also not be higher than 100 degrees. Used in the food industry.
Dacron fabric
The fabric is made of artificial polymer and is used very widely. Technical production is no exception. Lavsan filter fabric is used in dozens of different industries. This is the food industry, and chemical plants, metallurgy and oil companies. Even pharmaceutical companies use lavsan fabric.
FRNA fabric
Another material that is used for ventilation systems. FRNA filter fabric is designed in such a way as to purify the air from foreign dust particles, solid compounds. FRNA stands for Roll Filter.nonwoven materials. This fabric is used for filters in air conditioning systems, as well as for air purification in factories and combines.
Serpyanka
This material looks like gauze. Coarse and thick threads of cotton or linen are loosely intertwined. Mostly used in the food industry. The material is resistant to alkalis and acidic environments. The maximum temperature that the material can withstand is 80 degrees.
Needle Punched Nonwoven Fibers
This material is used in the automotive industry. It is able to protect the interior of the car from dust and even fine grains of sand. But the main function, nevertheless, is to protect systems from damage. This is especially true for the cooling system. For the manufacture of such material, both synthetic fibers and mixed with natural ones are used.
Whatever the material used to make the filter cloth, its main property is cleansing. It can be gas, air, food and liquids, or industrial formulations.
There is no universal filter cloth. Such materials are used in many areas, but each specific case requires its own indicators. Finding something in between will not work. So choose the right material for the occasion to suit your fabric.
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