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Hangzhou Zhou Feng Textile Co., Ltd（upholstery fabric manufacturers）, formerly known as Hangzhou Fengnian Textile Co.,Ltd, was founded in 1994 and renamed as a new upholstery company in 2008 named Hangzhou Zhou Feng Textile Co.,Ltd. We are a professional custom upholstery fabric manufacturer for years, which is located in the famous textile industry developed city, Hangzhou city, Zhejiang province. We mainly produce and export chenille fabric, polyester yarn-dyed fabric, cotton and linen fabric, printed fabric, flocking fabric, flannelette and so on. Our fabrics can be used for all kinds of furnitures,home textiles,hotel upholstery and so on.As a quality supplier, we have the following advantages: 1) 25 years of experience in product design and development team, can solve any problem for you。 2) 500,000 meters of monthly production capacity to ensure the timeliness of supply. 3) 2 groups of quality inspection team, to ensure the quality of goods after sale without worry 4) Experienced

Many factors can affect the use and performance of large-flow folded filter elements . What is the importance of the material used to make large-flow folded filter elements? The first thing we need to do is understand the problems that can be solved with a high-flow folding filter. These situations and problems can be solved by the high flow pleated filter element : 1.Large flow is a smaller number of filter elements which reduces labor and operating cost. 2.Large flow refers to the use of smaller filter housings in order to lower investment costs and conserve land. 3.Replacing the filter element is quicker, easier and safer. 4.The thermally fused, polypropylene material is capable of preventing the release and unloading particles. This is in contrast to ordinary wire surrounding the filter element. 5.The high-flow filter elements have a folding surface that lowers the pressure and provides a longer life span. 6.Allow high flow media to pass through filter material. This has the ben

Every company faces the problem of how to efficiently use products in their work environment. Their role can be enhanced if they use products more effectively. What can be done to increase the effectiveness of the PP melt blown filter element s ? 1. Do not change the water source too often. Usually, the water source we select is already fixed. 2. Optimize the pretreatment effect by optimizing the dosage of flocculants or coagulant aids. Select the appropriate scale inhibitors for the water source. Follow the operating procedures strictly to ensure that the pretreatment effluent is of high quality. 3. A quality-guaranteed filter element will not only extend the life of the element but also guarantee the quality of the filter effluent. Use PP melt blown filter elements with caution 1. The filter element should be fixed in the middle of the frame. The partition's two ends should be exposed approximately 3-5mm from each side of the filter material. 2. 5.-10mm is the length of the end

1. Determine what medium you want to filter, its components, whether the medium needs to be decolored, deodorized, or if it contains any chemical components 2. The temperature at which the filter element is used determines its use temperature. This is determined by the environment. 3. It is still dependent on the size of the interface form and how it was made. The water filter element needs only to know its height, diameter, inner diameter, as well as interface form. 4.Filter elements can be made from different materials depending on the user's needs. The filter element materials include: pp, absorbent cotton, stainless steel, nylon, polytetrafluoroethylene, fiber, activated carbon, etc., and the specific selection is specific. 5. The filter element's life span. The use environment determines the life expectancy of the filter element. Normal conditions will see the filter element last for three months. 6. Large quantities of water filter cartridges are generally ordered based

People are now more concerned about the environment and environmental protection is being promoted louder. Environmental protection is being promoted by all walks of life. Water treatment is a well-known industry, which was founded on the principle that everyone supports environmental protection.  Filter elements are an essential product in the water treatment sector. Today, I'll discuss the importance of the folding filter element in the environment protection industry. Many industries are paying more attention to filtration as the environment becomes more dangerous. There are also many folding filter element producers . Its structure is strong, rust-resistant and stable in filtration. It can also be easily cleaned and regenerated. It is an excellent product for filtration systems, as it can reproduce contaminating bacteria. It is used extensively in water treatment and environmental protection. The filter element's sealing surfaces are welded using hot-melt welding, while th

The PP pleated filter element uses Polypropylene membrane (Polyrplene). This is a fixed, deep filter element. The feed pressure fluctuation does not affect the filter membrane. The majority of users love its unique benefits, including low pressure difference, high flux and good filtration accuracy. Today, Lvyuan,a folding filter manufacturer , focuses on how to install, use, and clean the PP folding filters etc. First, method of folding filter element 1. Wet the O-ring and insert the filter element vertically into the stainless steel round groove. 2 Use a stainless steel orificeplate to press the fins of the folded filter elements. To prevent the filter element deforming in high temperature disinfection, the pressure plate doesn't need to be too tight. 3. Avoid touching the filter elements with your fingers. 4. Rinse the pleated filter as thoroughly as you can before using it. 5. Please turn the valve slowly when starting or closing it down. This will prevent the filter from getti

Different filters require different filter elements . Some engineering installations use pp filter elements, while others require fine filtration with folded microporous filters elements. They are all different. Each filter element has a different strength. The next step is to briefly describe the strengths of these folding filter elements by the manufacturers. Let's start by introducing the pp filter element. It is used often in engineering devices. It is usually made from ultrafine polypropylene fibers through thermal entanglement. It has a fine internal structure, so different impurities can be trapped. This filter element can be calibrated to 0.5-100mm. Many projects will require a filter element that has a wide precision range. Large quantities of this filter element are available from the manufacturer. Its application range is large enough to meet the requirements of many engineering devices. It is very important to have a foldable microporous filter. It has a filtration ac

Filtration refers to the process of seperating substances and removing impurities using physical means. The principle of filtration is used in many purification devices that are closely connected to our daily lives, including water purification and air purification. A key component of many filters is the filter element . It is important to note that the use of the filter element can have a significant relationship with its service life. How can you tell if the filter element should be replaced? As an example, let me show you how the editor uses the filter element from the water filtration apparatus. The service life of the filter elements will vary depending on the raw materials. The filter element's service life will decrease as water impurities build up and block it. In this case, activated carbon filters will become saturated with adsorption. The PP filter element should be replaced within 3 months and the activated charcoal filter element in 6 months. Hollow fibers are not easi

The filter element can be easily deformed, which is an issue that can be seen during use. It is also a common problem that can cause damage to the filter function. This problem is common in filtering. However, it can be difficult to see the filter element in this way. This editor will explain it to you. 1. The filter element has been blocked and is not being replaced. The filter element has been severely blocked by pollutants from work. It has not been cleaned in a timely manner. This causes an increase in pressure differential and insufficient strength, leading to deformation. 2. Incorrect installation: The filter element must be installed accurately and correctly. 3. Selection of the filter element is not appropriate. The filter element selected is not appropriate for the current environment. It is not accurate or exceeds the allowable pressure. Flattening of the filter element can also occur. Customers believe that stainless steel sintered mesh and sintered felt filters will pre

The filter element must be changed frequently by users who use it. The filter element's effectiveness will be affected if it becomes blocked. Staff also stated that frequent replacement of the filter elements is a problem. The northern filter element explains below how to extend the life expectancy of the filter element and reduce the replacement cycle. Examine the cause of frequent filter replacement. This could be due to a few reasons: Priority water, which is unstable, fluctuates frequently, leading to a gradual rise in the water filter material within the particle, which results in a shorter cycle phenomenon. The pretreatment operation has a negative effect. If the service flocculant and water are not compatible, a viscous substance will form on the filter's surface. This will reduce the area and cause the filter to become blocked. . The filter is also susceptible to low quality and should be replaced. There are many factors that will affect the use and effectiveness of th

Looking for motorcycle umbrella ? This product can make your umbrella look new again. This umbrella is suitable for most Motorcycle models. Motorcycle umbrella, it can be easily mounted on the rear wheel of the motorcycle and can be used to fix any size of your bicycle. In the meantime, it can be folded into a small bag, easy to carry, and it will not take up too much space on the umbrella.  Motorcycle umbrella is convenient for you to go out and remind you to take an umbrella.  YiXin Umbrella is manufacture motorbike or motorcycle umbrella supplier from china.YiXin Umbrella can meet all your sourcing needs.Our motorcycle umbrella is high-end quality for Electrical Motorbike,Motor Scooter, Bicycle Bike,Motorcycle or Bike.All season motorcycle umbrella that can protect you from the heat,harmful UV rays and rain making your ride convenient,Riding your motorcycle during hot&rain days of summer and monsoon could have never been more easy.                                                

YiXin Umbrella is a professional golf umbrella manufacturers ,specialized in custom umbrella, Our company has been specialized in customized umbrellas for more than 20 years and could make all kinds of umbrellas. Our customized umbrellas products are extensively used in the world and popular in rain days and sun days. Umbrellas of Good quality, reasonable prices and stylish designs attracted vast buyers from the world. We are very pleasure to let you never worry about when walk on rainy or blazing sun because of the umbrellas made in yixin umbrella Co.,Ltd. that can give you a home feeling. Our company integrates production research, production and sale. We always take high quality to win praise of the same industry. We still insist on "Survive on Quality, Innovation and Development". YiXin Umbrella has the most plenty production lines, professional technology and teams. Our customized umbrellas are widely recognized and trusted by users and can meet continuously developing e

The high-flow filter element can experience wear and tear over time. This will make it more difficult to maintain. The high flow filter element must be maintained when it is not in use. Large flow filters are used to remove solid particles and colloidal substances from the medium. This can be very effective in controlling the level of pollution. Larger filter areas can be achieved by using large-diameter large flow filters. This will reduce the need for additional filter elements . Many applications are able to reduce labor costs and investment because of the high flow and long life of large flow filters. Precautions and maintenance methods for large flow filter elements 1. Do not ignore damaged or worn gaskets within the housing " rel="noopener noreferrer" target="_blank">housing . Seal the high flow filter element. It is important to replace the high flow filter element carefully. 2. For cleaning, do not touch the high-flow filter element. While dust can

The water filter element's value is concentrated in filtration. So how does it work? This is mainly due to the working principle behind the water filter. The liquid to be filtered passes through a high-flow filter element . Water from the inlet pipe then enters the filter through a drainage channel. It is collected by the water distribution network and discharged through an outlet pipe. After filtering for a time, the amount suspended matter in the filter layer will increase and the porosity will decrease, increasing the flow rate of pore water. The filtration resistance of the water increases on the one hand. The other side is that the water flow removes the impurities from the pores, which causes water quality to deteriorate. The filtration and reaction will take place if the head loss is greater than the allowed value or the concentration of suspended solids exceeds the limit. It is important to stop flushing the filter. The filter's backwash water enters through the water

There are many different types of water filter elements . Each element has its own benefits and uses. The most common water filter elements are PP melt blown. The PP filter element has high efficiency, low pressure differential, long service life, and broad applicability. It is used extensively in pre-filtration of electroplating, PCB, pur water, food, and drinking water and pre-filtration of RO permeation. The PP filter elements are made from polypropylene hot melt method. The filter element does not have an inner shaft. It has an internal density and sparse design. It is capable of maintaining a steady flow rate, pressure differential, and service life. Additionally, it has an excellent deep filter effect and can accumulate pollutants. It is available in the following sizes: PP's chemical composition is safe and compliant with food hygiene standards. It will not cause secondary contamination to the liquid being filtered. PP also has the characteristics of high flow, high precisio

The paper cup is a kind of paper container made by mechanical processing and bonding raw paper (white cardboard) made of chemical wood pulp, and its appearance is cup-shaped.  Paper cups used for frozen foods are coated with wax, which can hold ice cream, jam, butter, etc. The paper cups used for hot drinks are coated with plastic, which can withstand temperatures above 90°C and can even bloom with water. The paper cup is characterized by safety, hygiene, lightness, and convenience. It can be used in public places, restaurants, and restaurants. It is a one-time item. In China, we usually call cups made of paper materials "paper cups". Hengjiafukang is a professional paper cup manufacturers ,and our paper cup are divided into Single wall paper cup and Double wall paper cup Single wall paper cup: PThese single wall paper cups are made of high quality white cup stock cup, and also available for kraft paper/bamboo fiber/bagasse paper. Single wall food grade paper cups designed to

Millions of Americans begin their day with a cup of coffee — and an increasing number of them grab that coffee at a nearby Starbucks, Dunkin' Donuts, convenience store, corner coffee shop, newsstand, or gas station. To ensure that your day starts off on the right foot (and the right temperature), Hengjia Paper Cup manufacturers durable Double Wall Paper Cups for morning commuters craving a top-quality cup of coffee or tea. What are double wall paper cups ? As the name suggests, double wall cups are designed with an added layer of protection: two paper walls as opposed to one. Double Wall hot cups are twice as thick (and twice as resilient) as regular, single wall paper cups. As with all of Hengjia Paper Cup's products, double wall paper cups are made from thick, top-of-the-line paper and designed with smooth rim rolls for optimal customer comfort and safety. Why do I need double wall paper cups? Unlike traditional cup sleeve, the double wall design enhance the attachment to the

Many textile testing organizations do waterproof performance tests on their products. As a specialized textile testing machine manufacturer , Gester here tells you how to conduct textile waterproof performance testing. Waterproof performance refers to the ability of fabrics to resist being wetted and penetrated by water. The indicators of the waterproof performance of the fabric include the wetness level, the hydrostatic pressure resistance level, and the water penetration rate. Under what circumstances should the hydrostatic pressure be tested? Is it necessary to test the level of wetness? Does the amount of water penetration also need to be tested at the same time? The degree to which the fabric resists penetration by water. Anti-hydrostatic textiles are a kind of fabrics with special functions. They are not only widely used, but also developed rapidly. They are generally used in outdoor sports jackets, household tablecloths, daily raincoats, umbrellas, and swimming suits and diving

What's the Taber Abrasion Test? Abrasion: in the relative motion of objects in contact with each other, the phenomenon of continuous loss, transfer or residual deformation of surface materials is called abrasion, which is the inevitable result of friction. Most abrasion testing equipment not only consumes materials and wastes resources but also directly affects the life and reliability of objects. The abrasion process is very complex, and there are many factors that affect the abrasion speed: different materials, different abrasion modes, and test environment. Taber abrasion test is a method to simulate the abrasion of materials in the laboratory, which is widely used in all kinds of materials, including plastics, coatings, laminates, leather, paper, textiles, floors and so on. The test method ASTM is used to explain how to conduct the Taber abrasion test in three ways.  1 Sample preparation Take samples according to the specification of the available material or the agreement of t

Sonic electric toothbrushes can help prevent many dental problems such as tooth decay, gum disease and poor tone. Unfortunately, most of us are not doing very well in Family Dental Care. Using sonic electric toothbrushes can correct many of the mistakes we make when brushing our teeth, such as excessive stress or insufficient brushing time. I will go through something more important when I buy a sonic electric toothbrush. Why should I buy a sonic electric toothbrush? The advantages of sonic toothbrushes are simple. The bristles of ordinary electric toothbrushes swing around 7500 rpm. The bristles on the sonic electric toothbrush vibrate at a speed of 30,000 rpm or higher. This higher speed will also cause liquid oscillation around the teeth, cleaning up the area 1/8 inch away from the sonic toothbrush, which means that it is between the tooth and the gum line and there is no other toothbrush close to this ability. Again, this allows you to clean between your teeth and below the gum li

How does the filtration capability of pp melt-blown filter elements reflect on filtration? How accurate and efficient is it? Let's start by understanding the standard for pp melt-blown filter elements. Know the standard of the filter elements . Different standard pp melt-blown filter elements can have different effects or different details. Learn about the characteristics and classification of pp melt-blown filter elements. You can classify it according to the material and medium used. The bottom line is that the easier the process of selecting the filter element will be. Guangzhou Lvyuan Water Purification Equipment Co., Ltd. has affordable prices. You can't choose a manufacturer without rigorous screening if you want to purchase a high-quality pp melting blown filter element. The high filtration efficiency of the pp melt blown filter elements is matched by its accuracy. The filter element is uniform in pore density and has a filtration efficiency of over 99%. The filter&#

The fine water filter element , the pleated filter element, is of high hygiene standards. There are many things that must be inspected and tested before it leaves the factory. This method ensures the highest quality foldable filter elements and gives customers greater peace of mind. The pleated filter element, which is part of the filter element, is a finer water filter. It is a high-hygienic, sterile filter element. Its application is quite broad, so it is important to stop the integrity testing before leaving the factory. It is important to conduct a goodness test on factory-folded filter elements to make sure that they can meet customer application requirements. The integrity test of the pleated filter elements is an experiment that detects the bubble point, diffusion flow and other parameters. This experiment offers the benefits of easy detection and high reliability. The hydrophilic membrane filter element of the experiment is tested using pure water and the hydrophobic membrane

Large-flow water filter element s can be found in many areas and have a significant impact on many industries. It solves many problems and encourages enterprise development and progression. A large flow water filter element is a solution to many problems and situations. Large flow water filter elements can be used to replace multiple water filters. This reduces waste and costs, which in turn helps increase revenue and profits. High-flow water filter elements have a high efficiency and are easy to use. This eliminates the need for multiple filters. The large-flow water filter element can reduce the cost of an enterprise's investment and save space. The large-flow filter element is very different to the regular filter element . It is made mainly of thermally fused, polypropylene material. This can increase its filtering effectiveness and effectively improve the filtration efficiency of impurities. High-flow water filter elements have a unique design. This is primarily due to the fo

Although there are many uses of the water filter elements , the characteristics of each water filter element will vary depending on the industry and the situation. How do we choose the right water filter element for our needs? When selecting a water filter element, the performance is determined by its bubble point, pressure differential flow characteristics, accuracy and dirt holding capacity. The bubble point pressure should not be less than 90% of that of the filter material. The flow characteristics The rated pressure difference between oil and standard air should be 0.15Mpa when the oil temperature is below 30 degrees. It should be 200Pa when the fluid is normal air. A stainless steel folding filter element that is accurate determines if it can reach the rated pressure difference. Use for. The accuracy of the filter material is important in ensuring the correct structure of the filter elements. The polluting capacity is the ability to hold onto pollutants. While the filter elemen

Sometimes, the wrong use of the filter elements or the mismatched element can cause unnecessary problems and accidents. Flattening is a common problem. How can we avoid these problems? We must first understand why the filter element has become flattened. 1. The filter element has become blocked and cannot be replaced. The filter element became blocked by pollutants from work, so it was not cleaned up in time. This resulted in an increase of pressure and insufficient strength, which led to the filter element being flattened. 2. Filter element selection is not appropriate. The filter element must be selected for its suitability in the current environment. Filter element flattening can also occur if the pressure or accuracy of the filter elements is not sufficient. Customers believe that stainless steel sintered mesh and sintered felt filters will prevent this from happening. However, this is not true. These two types of stainless-steel filter elements are not only resistant to pressure

Daily maintenance is essential if you want to prolong the life expectancy of high-flow water filter elements . How do we maintain high-flow water filters ? These are the main ways and means to maintain high-flow water filter elements. The large-flow water filter element is used in the filtration system for many years. This will have an impact on its effectiveness. It is therefore very important to perform regular maintenance. High-flow water filters purchased for temporary use and not yet installed should not be opened or torn from their packaging. These filters should be stored according to the instructions of the manufacturer. It is important to protect the equipment from vibrations and impacts during transport. To ensure maximum water flow, it is important to place the equipment in the right direction. Also, inspect the equipment regularly to avoid damage, deformation and leakage. It is important to clean the equipment regularly during the application process. To check the cleanlin

The melt-blown filter element , which is an extremely common element in the filtration industry is also one that has been around for a while. You can also call it PP cotton filter element. What is the use value of this filter element ? PP cotton filter element is also known as melt blown PP filtr element. It is a tubular filter made from polypropylene particles by heating, melting, spinning and traction. If the raw material is mainly composed of polypropylene it can be called PP Melt blown filter element. The PP cotton filter element is made from fiber made of polypropylene resin. This resin is bonded to the fiber. The filter element's layout is as follows: the outer fiber is thicker than the inner fiber, the inner fiber thinnest, the outer layer loose and the tightening of the mutation diameter of inner layer gradually tightens. Common gradient deep filtration creates a three-dimensional filter residue function. It has the characteristics: high porosity and rejection, large dirt

Sometimes the ultra-large flow filter element can be deformed by improper use or operation. These situations can be avoided. What are the most important measures to prevent deformation of ultra-high flow water filter elements? The ultra-large-flow water filter elements can cause different problems. This article will show you how to keep the large-flow filter element's shape during operation. Flattening can occur during filter element work if the large-flow filter elements are not used correctly or selected incorrectly. How can we avoid this? Here are some examples of possible reasons flattening may occur. 1. 1.The high-flow filter element has become blocked. The filter element has become severely blocked by contaminants from work. It cannot be cleaned in time. This causes an increase in pressure differential, reduced strength, and flattening. 2. Selection of high-flow filter elements that are not appropriate. It is not appropriate for the current environment when selecting a filte

You can find many materials to fold high-flow water filter element, and each material has different functions. What are the advantages and characteristics of high-flow water filter elements made from different materials? These are the material and characteristics of the high-flow water filter elements. 1. PP film It is made from ultrafine polypropylene fibers, which are hot-melt bonded and is a type of membrane material that is capable of deep filtration. It features the following properties: It is made of food-grade isotactic plastic polypropylene and there are no additional ingredients in the entire production process. It also has physical and chemical functions. It has a variety of pore sizes, high dirt holding capacity, recoil, high temperature sterilization, good pressure resistance, and good pressure resistance. 2.  PTFE membrane . The microporous film produced by using polytetrafluoroethylene dispersion resin through special processes such as premixing, extrusion, calendering,

The traditional three-stage wastewater treatment system uses lime clarification, bicarbonation flocculation sedimentation, flocculation and filtration as the major process units. The treatment method will vary depending on the particular sewage that was discharged into the material. Traditional treatment has disadvantages such as complex process, low water usage rate and high chemical consumption. The biological flocs or colloidal substances can't be completely removed so frequent cleaning is necessary, which impacts the effluent quality. Rapid economic development and serious degradation of the water environment require urgently the use of appropriate technologies to recycle sewage and wastewater. This field plays a significant role in membrane separation technology. Membrane separation, a high-tech process, has quickly evolved into an industrialized high efficiency and energy-saving separation technique process over the past 40 years. Over the past 40 years, electrodialysis has

PP melt-blown filter elements are made from polypropylene microfibers thermally entangled. This is why it is also known as PP cotton filter element. It is very clean and efficient in filtration. They are extremely popular. You can also make melt-blown filters element s from PP smooth melt-blown elements, embossed filter element, orange peel filter element, slotted filter element, needled filter element, hairy filter components, etc. Hot-melt polypropylene fibre forms a random three-dimensional microporous structure within space. The microporeous diameter is distributed along the flow direction. It can filter surface, deep, coarse, and fine particles and intercept different sizes of impurities. The PP filter element is accurate to within 1-100mm. Its flux is 1.5 times greater than a peak room filter element with the same accuracy. End cap connectors of different types can be used to suit the requirements of engineering installations. Main features: The PP melt blown filter elements hav

For the integrity of the water filter, this feature is very important. So, how is the integrity of the water filter element tested? What is its testing process? 1. The integrity test of the filter element is an experiment used to detect the diffusion flow, bubble point and other parameters of the filter element. The experiment has the advantages of convenient detection and good reliability. The hydrophilic membrane filter element is tested with pure water, and the hydrophobic membrane filter element is tested with 60% IPA. Before using the automatic integrity tester, please confirm the accuracy of the integrity tester, check the airtightness of the filter, and check whether the inlet pressure meets the requirements (requires the inlet pressure to be set at 0.5-0.7Mpa), test The temperature is set to 20-25degC. Wetting process: 1. Close the valve; open the valve and the exhaust valve, open the water pump, the regulating valve, and close the exhaust valve after the water is discharged f

High-flow water filter element s are used daily for work. Their role and applicable field are greatly affected by their characteristics. Then, after long-term use, how do you replace large-flow water filters? These are six characteristics and benefits of high-flow water filter cartridges. 1. The range of filtration accuracy is relatively wide, and you can choose between 0.1-100um. 2. The material of the pleated filter element is made of relatively high polypropylene, without any adhesive added, which greatly reduces the probability of the leaching of the filter column itself. 3. The chemical compatibility of the high-flow water filter element is very good, and it is resistant to strong acid. Strong base, can be used to filter some organic solvents and strong acid and alkali chemicals. 4. The large-flow water filter element has a very good dirt holding capacity, and at the same time the retention efficiency of particulate matter is very high. 5. The high-flow water filter element can

The high-flow filter element has many benefits. These are mostly reflected in the following four areas. These four factors greatly influence the use and purpose of large-flow filter elements. Let's take a look at the performance of high-flow filters. 1. Technology and design for horizontal pleating. The large-flow filter element is the core unit of large-flow filtration systems. It uses horizontal discount technology to increase the filter medium's area in a small space. The folding technology allows fluid to pass through each filter element . This ensures that every unit of filter medium is converted into an effective filtering area. 2. Flux is 20 times greater than the traditional filter element. The flow direction is straight outside and inside. The inner diameter of the filter elements is 3 inches. This means that a single filter element can flow at 110 tons/hour. 3. Powerful filtration efficiency. The high-flow filter element claims 99.9% accuracy and filtration effici

The abrasion resistance tester refers to the wear resistance between the fabric or the fabric and other substances in the repeated friction process. Test methods for textile wear resistance include planar abrasive, curved abrasive, folded abrasive and composite wear. The Martindale is a planar wear method, which is widely used in testing clothing and home textiles, wear resistance of decorative fabrics and furniture. ★ 5 forms of fabric wear damage In actual use, due to the difference in wear, the structure of the yarn and the fabric and the structure of the fabric are different, and therefore the mechanism of wear damage is different, and the following points are in the form of damage. 1 During the friction, the fibers are constantly colliding, and the fiber fragments are broken due to fatigue damage, resulting in yarn breakage. 2 fibers are pulled out of the fabric, resulting in loose yarn / fabric structure. After repeated operation, the fibers may be pulled out, resulting in thinn