The material forms of activated carbon and nonwoven fabric are different
Activated carbon is a porous material with high porosity, usually in the form of black or brown blocks or particles. Activated carbon can be carbonized and activated from various substances such as wood, hard coal, coconut shells, etc. Non woven fabric is a type of non-woven textile that refers to the use of chemical, mechanical, or thermodynamic methods to combine fibers or their shortened materials into fiber webs, short cut blankets, or woven webs, and then reinforce them using condensation, needle punching, melting, and other methods.
The production processes of activated carbon and non woven fabric are different
The production process of activated carbon includes steps such as raw material preparation, carbonization, activation, screening, drying, and packaging, among which carbonization and activation are key steps in the production of activated carbon. The production process of non-woven fabric mainly includes fiber pretreatment, forming, orientation, pressing, and sewing steps, among which forming and orientation are the key links in the production of non-woven fabric.
The functions of activated carbon and non-woven fabric are different
Due to its high porosity and surface area, activated carbon has a wide range of applications in adsorption, deodorization, purification, filtration, separation, and other fields. Activated carbon can remove odors, pigments, and turbidity from water, as well as smoke, odors, and harmful gases from the air. Non woven fabrics have the characteristics of lightweight, breathable, low-permeability, and softness, and can be used in fields such as medical hygiene, home decoration, clothing, furniture, automobiles, and filter materials.
The application scenarios of activated carbon and nonwoven fabric are different
Activated carbon is mainly used in water treatment, air treatment, oilfield development, metal extraction, decolorization, chemical industry and other fields. Non woven fabrics are mainly used in medical hygiene, home decoration, clothing, furniture, automobiles and other fields.
Advantages and disadvantages of activated carbon and non woven fabric
The advantages of activated carbon are good adsorption effect, fast processing speed, and long service life, but the cost is high and secondary pollution may occur during use. The advantages of non-woven fabric are lightweight, soft, and breathable, but it has low strength and is susceptible to wear and stretching, making it unsuitable for high-strength application scenarios.
Why use non-woven packaging bags for activated carbon?
Activated carbon is an efficient adsorbent with a low density and is susceptible to moisture. Therefore, packaging protection is necessary during long-term storage or transportation. The main reasons for choosing non-woven fabric as packaging material are as follows:
1. Dustproof and moisture-proof: The physical structure of non-woven fabric is relatively loose, which can effectively prevent the penetration of dust and moisture, and reduce the adsorption effect of activated carbon.
2. Good breathability: The non-woven fabric itself has good breathability, which does not affect the adsorption efficiency of activated carbon, and can also ensure smooth air filtration, achieving better air purification effect.
3. Convenient storage and matching: The non-woven packaging bag is easy to use and can be customized in size to match the particle size of activated carbon, making it more compact.
The influence of non-woven fabric on the breathability of activated carbon packaging
The breathability of non-woven fabric is achieved through physical means. The fiber layout of non-woven fabric is very loose, with each fiber having a very small diameter. This allows air to collide with multiple fibers when passing through gaps, forming a more complex channel structure and increasing breathability. This is more suitable for packaging activated carbon than ordinary plastic or paper bags.
Therefore, choosing non-woven packaging bags can ensure multiple aspects such as drying, breathability, and convenient storage of activated carbon, making it a better packaging method.
Conclusion on Activated Carbon and Non woven Fabric
Activated carbon and non-woven fabric are two different materials, each with its own advantages, disadvantages, and application fields. When selecting materials, it is necessary to comprehensively consider the specific application scenarios and requirements and choose suitable materials.
Dongguan Liansheng Non woven Technology Co., Ltd. was established in May 2020. It is a large-scale non-woven fabric production enterprise integrating research and development, production, and sales. It can produce various colors of PP spunbond non-woven fabrics with a width of less than 3.2 meters from 9 grams to 300 grams.
Post time: Oct-05-2024