news - Huamaotek Nonwoven Co., Ltd

2023-11-10 How to correctly install and use filter cotton to improve indoor air quality? Filter non-woven fabrics are a type of non-woven material that is specifically designed for filtration purposes. They have several characteristics that make them suitable for various applications in different fields. 1. High Filtration Efficiency: Filter non-woven fabrics have a high filtration efficiency due to their dense structure and fine fibers. They can effectively trap and remove particles, dust, and other contaminants from fluids or gases. 2. Porosity and Air Permeability: These fabrics have a controlled porosity that allows for proper air or fluid flow while retaining particles. The porosity ensures that the filter does not clog easily and maintains its efficiency for an extended period. 3. Chemical and Heat Resistance: Filter non-woven fabrics are often treated or made from materials that provide resistance to chemicals and high temperatures. This makes them suitable for applications involving corrosive fluids, high-temperature gases, or aggressive environments. 4. Durability and Strength: These fabrics are engineered to have good tensile strength and durability. They can withstand the pressure and stress exerted by the filtration process without tearing or breaking.

2023-11-10 The characteristics and application fields of filter non-woven fabrics. Filter non-woven fabrics are a type of non-woven material that is specifically designed for filtration purposes. They have several characteristics that make them suitable for various applications in different fields. 1. High Filtration Efficiency: Filter non-woven fabrics have a high filtration efficiency due to their dense structure and fine fibers. They can effectively trap and remove particles, dust, and other contaminants from fluids or gases. 2. Porosity and Air Permeability: These fabrics have a controlled porosity that allows for proper air or fluid flow while retaining particles. The porosity ensures that the filter does not clog easily and maintains its efficiency for an extended period. 3. Chemical and Heat Resistance: Filter non-woven fabrics are often treated or made from materials that provide resistance to chemicals and high temperatures. This makes them suitable for applications involving corrosive fluids, high-temperature gases, or aggressive environments. 4. Durability and Strength: These fabrics are engineered to have good tensile strength and durability. They can withstand the pressure and stress exerted by the filtration process without tearing or breaking. 5. Versatility: Filter non-woven fabrics can be manufactured with different fiber compositions, thicknesses, and surface treatments to meet specific filtration requirements. They can be customized for applications ranging from fine filtration in medical devices to heavy-duty industrial filtration processes. Application Fields:

2023-11-08 Types of Air Filtration Efficiency? There are several factors to consider when ranking air filter brands, including filtration efficiency, cost, availability, customer reviews, and overall reputation. Here is a list of some popular air filter brands, ranked based on these factors: 1. MERV 13: MERV 13 filters are known for their high filtration efficiency, capturing particles as small as 0.3 microns. They are commonly used in residential and commercial HVAC systems to improve indoor air quality. Some popular MERV 13 filter brands include Honeywell, Filtrete, and Nordic Pure. 2. HEPA: HEPA (High-Efficiency Particulate Air) filters are the gold standard for air filtration. They can capture 99.97% of particles as small as 0.3 microns. Some reputable HEPA filter brands include Blueair, Coway, and Alen. 3. MERV 11: MERV 11 filters are slightly less efficient than MERV 13 filters but still provide good air filtration. They are often used in residential HVAC systems. Brands like Lennox, Aprilaire, and Trane offer MERV 11 filters. 4. MERV 8: MERV 8 filters are commonly used in residential HVAC systems to capture larger particles like dust, pollen, and pet dander. Popular MERV 8 filter brands include Flanders, Glasfloss, and Accumulair. 5

2023-11-08 Top10 Nonwoven Factory in China. 1. Fiberweb (China) Nonwovens Co., Ltd. - Fiberweb is a global leader in the nonwovens industry and has a strong presence in China. They offer a wide range of nonwoven products for various industries, including hygiene, medical, and industrial applications. 2. Berry Global (Suzhou) Nonwovens Co., Ltd. - Berry Global is a multinational company with a significant presence in China's nonwoven market. They provide a comprehensive range of nonwoven fabrics and products for applications such as filtration, medical, and hygiene. 3. Toray Advanced Materials (Nantong) Co., Ltd. - Toray is a Japanese multinational company that has established a strong presence in China's nonwoven industry. They offer a diverse range of nonwoven products, including spunbond, meltblown, and composite materials. 4. Kimberly-Clark (China) Investment Co., Ltd. - Kimberly-Clark is a global leader in personal care products and has a strong presence in China's nonwoven market. They manufacture nonwoven materials for various applications, including baby diapers, feminine care products, and adult incontinence products. 5. Mogul Nonwovens (Zhejiang) Co., Ltd. - Mogul Nonwovens is a leading nonwoven manufacturer in China, specializing in spunbond and meltblown technologies. They serve various industries, including automotive, filtration, and medical. 6. Guangdong Huamaotek Nonwoven Co., Ltd. - Guangdong Huamaotek is a prominent nonwoven manufacturer in China, offering a wide range of products such as spunlace, needle-punched, and thermal-bonded nonwovens. They cater to industries like automotive, construction

2023-10-24 Comparative Analysis of Air Filtration Levels Between American and European Standards When comparing air filtration levels between American and European standards, several key differences can be identified. These differences mainly revolve around the measurement methods, classification systems, and the minimum requirements for air filtration. 1. Measurement Methods: - American Standard: The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) uses the Minimum Efficiency Reporting Value (MERV) as a measurement method. MERV rates filters on a scale of 1 to 20, with higher numbers indicating better filtration efficiency. - European Standard: The European Committee for Standardization (CEN) uses the European Norm (EN) 779 and EN 1822 as measurement methods. EN 779 rates filters on a scale of G1 to F9, with higher numbers indicating better filtration efficiency. EN 1822 measures the efficiency of High-Efficiency Particulate Air (HEPA) filters. 2. Classification Systems: - American Standard: ASHRAE classifies filters into three major categories: Particulate, Gas Phase, and Odor/VOC (Volatile Organic Compounds). Each category has subcategories based on MERV ratings. - European Standard: CEN classifi

2023-10-24 Adsorption Capacity of Formaldehyde by Trishydroxymethylaminomethane (TRIS) The adsorption capacity of formaldehyde by trishydroxymethylaminomethane (TRIS) can vary depending on various factors such as the concentration of formaldehyde, pH of the solution, temperature, and contact time. TRIS is a commonly used buffer in biochemistry and molecular biology, and it has been reported to have some adsorption properties for certain chemicals. However, formaldehyde is a volatile organic compound (VOC) that can easily evaporate into the air, making it less likely to be adsorbed by TRIS. If TRIS is used as a buffer in a solution containing formaldehyde, it may help to stabilize the pH and prevent the degradation of formaldehyde over time. However, the primary mechanism for the removal of formaldehyde from a solution would be through volatilization rather than adsorption onto TRIS. To enhance the adsorption capacity of TRIS for formaldehyde, additional modifications or functionalization of TRIS may be required. For example, incorporating certain functional groups or nanoparticles onto TRIS could potentially improve its adsorption capacity for formaldehyde. It is important to note that if you are specifically looking for a material with high adsorption capacity for formaldehyde, there may be other materials such as activated carbon, zeolites, or certain polymers that are more suitable for this purpose.

2023-10-24 The Introduction of Dyson`s New Tris Coating Technology. Dyson's new Tris coating technology is a revolutionary development in the field of surface coatings. This technology is designed to enhance the performance and durability of various products, ranging from household appliances to automotive components. One of the key applications of Dyson's Tris coating technology is in their vacuum cleaners. The coating is applied to the interior surfaces of the vacuum cleaner's dust bin, filters, and cyclones. This coating helps to repel dust and dirt, preventing them from sticking to the surfaces and clogging the system. As a result, the vacuum cleaner maintains optimal suction power and efficiency for a longer period of time, reducing the need for frequent maintenance and cleaning. Another application of Tris coating technology is in the automotive industry. Dyson has partnered with several car manufacturers to apply this coating to various components, such as air filters, engine parts, and exhaust systems. The coating provides a protective layer that repels dirt, dust, and other contaminants, reducing the wear and tear on these components and improving their overall performance and lifespan. In addition to vacuum cleaners and automotive components, Dyson's Tris coating technology can also be applied to other household appliances, such as air purifiers, fans, and hair dryers. The coating helps to repel dust

2023-10-24 Comparative Analysis On The Types And Adsorption Effects of Activated Carbon. Activated carbon is a highly porous material that is widely used for adsorption purposes due to its large surface area and ability to attract and trap various molecules. There are different types of activated carbon, each with its own unique properties and adsorption effects. In this comparative analysis, we will discuss the types of activated carbon and their adsorption effects. 1. Powdered Activated Carbon (PAC): PAC is a finely ground form of activated carbon with particle sizes ranging from 1 to 150 microns. It has a high surface area and is commonly used in water and wastewater treatment applications. PAC is effective in adsorbing organic contaminants, such as pesticides, pharmaceuticals, and industrial chemicals. Its small particle size allows for a quicker adsorption process but may require additional equipment for separation after adsorption. 2. Granular Activated Carbon (GAC): GAC consists of larger particles, typically ranging from 0.2 to 5 millimeters. It is commonly used in air and gas purification, as well as in water treatment applications. GAC has a higher adsorption capacity compared to PAC due to its larger surface area. It can effectively remove a wide range of contaminants, including volatile organic compounds (VOCs), chlorine, and heavy metals. GAC is often used in fixed-bed adsorption systems, where the contaminated fluid passes through a bed of GAC. 3. Extruded Activated Carbon (EAC):

2023-10-24 Material Types And Comparative Analysis Of Automotive Air Filters There are several different types of materials used in automotive air filters, each with its own advantages and disadvantages. Here is a comparative analysis of some common material types: 1. Paper Filters: Paper filters are the most common type of air filters used in automobiles. They are made of cellulose fibers and are relatively inexpensive. Paper filters provide good filtration efficiency and can capture large particles effectively. However, they are not as durable as other types of filters and may need to be replaced more frequently. 2. Foam Filters: Foam filters are made of polyurethane foam and are known for their excellent filtration capabilities. They can capture both large and small particles, including pollen, dust, and dirt. Foam filters are also reusable and can be cleaned and re-oiled. However, they may restrict airflow more than other filters, which can affect engine performance. 3. Cotton Filters: Cotton filters, also known as gauze filters, are made of cotton fibers coated with oil. They offer high filtration efficiency and can capture even the smallest particles. Cotton filters are also reusable and can be cleaned and re-oiled. However, they may be more expensive than other filters and require regular maintenance. 4. Synthetic Filters: Synthetic filters are made of synthetic fibers, such as polyester or fiberglass. They offer good filtration efficiency and can capture both large and small particles effectively. Synthetic filters are also durable and can last longer than paper filters. However, they may be more expensive than paper filters.

2023-08-25 Performance Of Filter Cotton Air filter cotton is generally used as pre - filter or primary filter for heavily polluted ventilation equipment and air filter systems. The following is the performance of filter cotton. 1. 100% relative humidity resistance; 2. Comply with the fire classification standard Europe; 3. Application: assembly workshop, painting and baking workshop, surface renovation, painting room, etc. Filter cotton products can also be used in the surface coating industry. The air filter material is specially designed for the end filtration of spray booths. It is made of high - performance hot - melt nonwoven fabrics composed of anti - fracture synthetic fibers. It adopts an incremental structure, which is to clean the air. The fiber density in the direction gradually increases, the filtration efficiency also increases, and the service life is longer.

2023-08-21 Thermoforming Air Filter Media Product features: Thermoforming Air Filter Media has the advantages of large dust holding capacity, good air permeability and low resistance. The product is environmentally friendly: It is non - toxic and tasteless, and the production process uses environmentally friendly raw materials. The air filter material is certified by EU RoHS and REACH. Product function: The air filter media can remove particles such as dust, dirt and other pollutants in the air. Product color: White. Product application: Thermoforming Air Filter Media is used in cabin air filter system, air cleaner and industrial air filter system.

2023-08-16 Electrostatic Precipitator Non Woven Fabric Product features: Electrostatic filter fabric has a large dust holding capacity, good air permeability, low resistance and good filtration efficiency. The product is environmentally friendly: it is non - toxic and tasteless, and the production process is all made of environmentally friendly raw materials. The filter cloth material has passed the EU RoHS and REACH certification. Product function: It is easy to compound with nonwoven backing fabric, activated carbon cloth, plastic mesh, metal mesh and other materials. Product specifications: Weight: 55g / m², 65 g / m², 75 g / m² and 85 g / m². Width: 1 meter, 1.2 meters, 1.5 meters. Product color: white. Product application: Indoor fresh air system ( HVAC ), automotive air conditioning filtration and other industrial dust removal fields.

2023-08-15 High-efficiency Activated Carbon Non Woven Fabric Product features: 1. TThe activated carbon non woven fabric is rigid, tough, easy to fold, and not easy to deform. 2. The activated carbon cloth has good air permeability, thin thickness, small structural resistance and high CADR value. The product is environmentally friendly: The activated carbon fabric is non - toxic and tasteless, and the production process is all made of environmentally friendly raw materials, and has passed the EU RoHS and REACH certification. Product function: It can remove organic volatile gases (VOCs): formaldehyde, benzene, ammonia and SO2, NO and other toxic chemical gases. The activated carbonair filter media has anti - mildew, anti - bacterial, anti - virus, deodorizing and other effects. Product specifications: It can be equipped with different grades of filter layers such as F6 - F9, H10, H11, H12, and H13. Product color: black. Product application: Household air purifiers, automotive air conditioning filters and other industrial and civil fields.

2023-08-14 HEPA Composite Filter Non Woven Fabric Product features: 1. The HEPA composite filter non woven fabric is rigid, tough, easy to fold, and not easy to deform. 2. The laminated non woven fabric has good air permeability, thin thickness, small structural resistance and high CADR value. The product is environmentally friendly: The air filter material is non - toxic and tasteless, and the production process uses environmentally friendly raw materials. And it has passed EU RoHS and REACH certification. Product function: The filter fabric non woven has high - efficiency and excellent filtration performance, and can increase the functions of removing formaldehyde, removing odor, anti - mildew, anti - bacteria, and anti - virus. Product specifications: Different levels of filtration such as H10, H11, H12, H13, H14 can be customized. Product Color: White / Blue / Green. Product application: Household air purifiers, automotive air conditioning filters and other industrial and civil fields.

2023-08-11 Plastic Air Filter Media Product features: Plastic Air Filter Media has good strength and heat resistance, large dust holding capacity, good air permeability, low resistance and high efficiency. Product environmental protection: Plastic Air Filter Material is non - toxic and tasteless, all production processes use environmentally friendly raw materials, and have passed EU RoHS and REACH certification. Product function: During the air filtration process, the filter cloth material can effectively capture dust and other pollutants in the air. Product color: white Product application: PP air intake filter for automobile engine, air filter for air compressor and various places with primary and medium efficiency filtration requirements, etc.

2023-08-04 Nonwoven Backing Fabric Product features: 1. Rigidity, toughness, easy to fold, not easy to deform. 2. Good air permeability, thin thickness, small structural resistance and high CADR value. Product environmental protection: non - toxic and tasteless. The production process is all made of environmentally friendly raw materials, and has passed the EU RoHS and REACH certification. Product function: The filter cloth material can increase the functions of removing formaldehyde, removing peculiar smell, anti - mildew, anti - bacterial, anti - virus and so on. Product specifications: basis weight: 50 g / m², 60 g / m², 70 g / m². Width: 1.15 meters, 1.52 meters, 1.65 meters. Product Color: White / Blue /Green. Product application: Composite non woven fabric carbon nonwoven backing cloth , Hepa filter material, primary filter, etc. It is a good material for nonwoven backing support.

2023-07-31 The Degree Of Softness And Hardness Of Nonwoven Fabrics Nonwoven fabric is a kind of environmentally friendly, water - absorbent and very comfortable fabric. Its softness and hardness can measure the quality of the fabric. The following is a needle punched non woven fabric manufacturer Huamaotek to introduce the softness and hardness of non woven fabric roll. 1. In fact, the softness and hardness of filter cloth material are controlled by the temperature in the production process of non woven fabrics. When the temperature is high, the material becomes hard. When the temperature is low, the material becomes soft. The fabric has good toughness, high tensile strength, and is not easy to tear, because the fabric feels thin when it is soft. 2. Hard material is a common method used by manufacturers of needle punched non woven. After the fabric is hardened, the nonwoven fabric of the same weight feels much thicker than the fabric, so most needle punched nonwoven like to make hard fabrics. Non woven fabrics are widely used, but the softness and hardness should be controlled according to the place of use. That doesn't mean the softer the fabric the better. In some cases it is necessary to use stiff fabrics.

2023-07-28 Advantages Of Nonwoven Fabrics In Terms Of Environmental Protection In terms of environmental protection, the raw material of most non woven fabric roll used is polypropylene, while the raw material of plastic bags is polyethylene. Although the two substances have similar names, they are very different in chemical structure. The chemical molecular structure of polyethylene has a very strong stability and is difficult to degrade, so it takes 300 years for plastic bags to decompose. However, the chemical structure of polypropylene is not strong, and the molecular chain can be easily broken, so that it can be degraded, and enter the next environmental cycle in a non - toxic form. A non woven fabric shopping bag can be completely decomposed within 90 days. Moreover, non woven fabric washable shopping bags can be reused more than 10 times, and the pollution to the environment after disposal is only 10 % of that of plastic bags.

2023-07-27 Production Process Of Needle Punched Non Woven Needle punched non woven fabrics are widely used in automotive interiors, environmental protection materials, civil engineering materials, clothing and bedding and other fields. Special finishing such as adhesive backing, dusting, singeing, calendering, film coating, flame retardant, waterproof, oil proof, cutting, and compounding can also be carried out according to customer needs. The general process flow of needle punched non woven: raw materials -- opening machine -- feeder -- carding machine -- laying machine -- needle punched machine -- ironing machine -- winding machine -- finished product Welcome to Huamaotek Customer Service Information for more information about needle punched nonwoven.

2023-07-26 SMS Nonwoven Fabric Product name: SMS non woven fabric Gram weight: 10 g / ㎡-150 g / ㎡ Width: 16 cm - 240 cm Product performance: SMS non woven fabric roll has strong liquid absorption. Product use: diapers, sanitary napkins, surgical gowns. Production process: SMS nonwoven fabric is a laminated non woven fabric produced by simultaneously producing spunbond and melt blown nonwoven on the same production line, and finally going through a hot rolling process. Custom service: SMS nonwoven fabrics with different specifications and uses can be customized according to customer requirements.

2023-07-25 Car Sound - absorbing Cotton Huamaotek car sound - absorbing cotton is thermally sprayed from a variety of polyester fiber materials. It is an extremely slender tubular fiber with high sound absorption coefficient, flame retardancy, extremely low water absorption, no mold, no odor, no smell, and no dust. Product Features and Benefits 1. The car sound-absorbing cotton is made of high - quality imported polyester fiber, which is layered and laminated. No adhesives and dehydration are added during the production process, which is harmless to the human body and has no pollution to the environment. 2. The material has a certain strength. It is not easy to be damaged during installation and use. It has good fire resistance, is not easy to age, and has a long service life. 3. Car sound - absorbing cotton is a porous material. It can make the sound flow back in the cavity through the special high - density organization of the fiber, and implement the sound - absorbing function better and more effectively. 4. Polyester fiber cotton also has fire and flame retardancy, waterproof and moisture - proof, anti - corrosion and moth - proof, and is not easy to mold. 5. It adopts imported environmentally friendly materials, which are light in weight, moderate in thickness, and easy to install.

2023-06-30 What Are The Functions And Classification Of Needle Punched Non Woven? Needle punched non woven is a product that directly punches fibers into flakes without weaving. Needle punched nonwoven is widely used. In addition to clothing, wall coverings for interior decoration also use needle punched cotton as the base material. Needle punched non woven is divided into many types. In the past, Needle punched non woven was usually used to fill the interlayer of clothing. Needle punched non woven fabric is made of natural cotton, cashmere, wool, camel hair, hemp fiber, bamboo fiber, corn fiber, soybean fiber, etc. Barbed cotton is used as filler or base material. The product is soft, fluffy and breathable, which is closer to our life. It can be used as filling material for clothing, cushions, and household items, and can also be used for interior wall decoration. At the same time, there are other industrial uses. Needle punched nonwoven is also called polyester needle punched felt. This product has the unique advantages of ordinary felt filter cloth, such as high porosity, good air permeability, high dust collection efficiency, and long service life. Because of its moderate temperature resistance, the maximum temperature can reach 150 °C, acid resistance, moderate alkalinity and very good wear resistance, it has become the most widely used variety in felt filter materials. The surface treatment method can be singeing or calendering or coating according to different requirements of industrial and mining conditions.

2023-06-30 Emergence And Development Characteristics Of Needle Punched Nonwoven The emergence of needle punched nonwoven has brought great convenience and changes to our current life and production. Now through different production processes and different material combinations, hundreds of different products have been formed on the market. People like it, and the most outstanding contribution is that it has won people's affirmation for its excellent craftsmanship and product characteristics. Now needle punched non woven fabric has become a new force in all nonwoven products. Needle punched nonwoven is not only widely used in traditional air filtration and dust control, but also expanding to various non woven process combinations or types of combinations such as transportation. In this way, a three - dimensional development and expansion has been achieved not only on the traditional level but also on the modern level. Therefore, at the same time, higher and stricter requirements are put forward for needle punched non woven.

2023-06-29 How To Choose A Nonwoven Fabric Manufacturer? 1. Due to the large number of nonwoven fabric manufacturers, many manufacturers will directly process and customize according to the requirements of customers. In order to meet the needs of customers, they provide various models, colors, specifications and sizes. Manufacturers on the market will also carry out a large amount of inventory. Its quality is reliable under the conditions of increasing maturity and perfection, extensive and reliable sources of materials, rich sales experience and a professional team. In terms of quality, shop around and buy a more affordable non woven fabric roll. 2. Choose non woven fabric manufacturers of big brands. Big - brand manufacturers not only have good quality filter cloth, but also have perfect after-sales service and rich colors and sizes. 3. A good manufacturer has mature technology and rich experience. 4. Look at the price. A good manufacturer may have a higher price. The price is indeed very important. They all have a budget and the price is reasonable. Then compare the quality. The quality can be seen through strict testing and comparison. Not all manufacturers produce nonwoven fabrics with low prices and poor quality. Users need to know what kind of filter cloth material they are used for, their materials, and how they feel. 5. After - sales service. If the price and quality are similar, compare the company's service and after - sales service to understand clearly. If they are about the same, compare their attitudes and choose which one has the best attitude. It mainly depends on actual action