Huamaotek Nonwoven Co., Ltd

Huamaotek Nonwoven Co., Ltd

 [Guangdong,China]

Business Type:Manufacturer

Main Markets: Africa , Asia , East Europe , Worldwide

Exporter:91% - 100%

Certs:ISO/TS16949, MSDS, REACH, RoHS, Test Report, ISO14001, ISO9001

Description:Non Woven Fabric manufacturer / supplier, offering Air Filter Material,Activated Carbon Cloth, etc.

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  • 2022-12-13 Performance Of Moisture Absorption Of Nonwoven Fabric Nonwoven fabric is a new type of environmentally friendly material with a wide range of applications. There are many methods of testing, such as thickness, tension and so on. What are the aspects of the moisture absorption of non woven fabric? After covering the ground with a plastic film, the nonwoven fabric roll can prevent the soil from radiating heat outward, which can increase the ground temperature by 3 % to 4 %. After the ground is covered with plastic film, it can reduce water evaporation, maintain a certain soil humidity, and reduce the number of watering. Watering can be done between the rows, and the water penetrates horizontally to the roots under the canopy, so that the soil layer under the plastic film is always loose and not hardened. The moisture absorption of nonwoven fabrics is quite obvious.
  • 2022-12-07 What Is The Industry Prospect Of Flame Retardant Nonwoven Fabric? Due to the continuous development of urban construction and transportation facilities, the application of various nonwoven fabrics for interior and cabin decoration, such as curtains, curtains, wall coverings, and carpets, has increased. Fires caused by such products also occurred one after another. The development and application of flame - retardant non woven fabric products is imperative, and flame - retardant nonwoven fabric has shown a good momentum of development. (1) Overview of flame - retardant non woven fabric rolls: The flame - retardant effect of nonwoven fabrics is achieved by adding flame retardants. In order for flame retardants to be applied on nonwovens, the following conditions must be met: ① Low toxicity, high efficiency and long - lasting, can make the product meet the requirements of flame retardant standards; ② Good thermal stability, low smoke, can meet the requirements of non woven fabrics; ③Do not significantly reduce the original performance of the nonwoven fabric; ④The price is low, which is beneficial to reduce the cost. Flame retardant finishing nonwoven fabric: flame retardant finishing is to fix the flame retardant on the conventional nonwoven fabric through adsorption deposition, chemical bonding, non - polar van der Waals force bonding and adhesion, etc. to obtain the flame retardant effect. Flame retardant finishing can be carried out by dipping method and spraying method.
  • 2022-11-24 The Difference Between PP Non Woven Fabric And Spunlace Nonwoven Fabric With the strengthening of people's awareness of environmental protection, some nonwoven fabric series products gradually appear in our production and life. Non woven fabric breaks through the traditional textile principle, with short process flow, fast production speed, high output, low cost Wide range, many sources of raw materials, etc. Today, let`s talk about the difference between PP non woven fabric and spunlace non woven fabrics. PP means that the raw material of non woven fabric roll is PP, and spunlace nonwoven fabric refers to the production process. These two kinds of non woven fabric are mainly different in terms of process flow, and the specific fabrics are not essentially different. Now explain in detail non woven fabric polypropylene: the exact name of nonwoven fabric should be non woven fabric. Because it is a kind of fabric formed without spinning and weaving, it is just oriented or randomly arranged textile short fibers or filaments to form a web structure, and then reinforced by mechanical, thermal bonding or chemical methods. The main uses of non woven fabric can be roughly divided into: (1) Medical and sanitary nonwoven fabrics: surgical gowns, protective clothing, disinfection wraps, masks, diapers, civilian rags, wiping cloths, wet face towels, magic towels, soft towel rolls, beauty products, sanitary napkins, sanitary care Pads and disposable sanitary cloths, etc.; (2) Nonwoven fabrics for home decoration: wall coverings, tablecloths, bed sheets, bedspreads, etc.; (3) No
  • 2022-11-23 What Are The Uses Of PP Non Woven Fabric? PP non woven fabric is a kind of harmless to human body. Moreover, the process is simple and the output of nonwoven fabrics is large, so it is widely used in various fields such as sanitary materials. 1. Non woven fabric polypropylene can be widely used in shopping bags, gift bags, handbags, material bags, carpets and base fabrics, wall materials, furniture decoration, dustproof cloth, spring cloth, isolation cloth, acoustic cloth, bedding and curtains, rags and other household daily operations. 2. PP non woven can be widely used in clinical supplies, surgical gowns, hats, shoe covers, dressing cloths, bandages, wet towels, cotton balls, masks, sterilization cloths, sanitary napkins, diapers, vacuum bags, travel underwear, incontinence products, dry and wet wipes, cosmetic paper, sanitary materials and other medical and health industries. 3. Polypropylene non woven material can be widely used in car carpets, car roofs, door trims, composite materials, seat materials, wall protection materials, etc. 4. Polypropylene non woven fabrics can be widely used in agricultural and horticultural industries such as thermal insulation cover, frost protection, insect protection, lawn protection, plant mulch, seedling raising cloth, soilless cultivation, and artificial vegetation. 5. Polypropylene non woven fabric rolls can be widely used in coated cloths, polishing materials, wiping cloths, sterile clothing, abrasive products, cable wrapping cloths, battery barriers, tapes, protective clothing, laboratory clothes,
  • 2022-11-21 What Are The Properties Of Polyester Needle Punched Non Woven Fabric For Industrial Filter Cloth? Polyester needle punched non woven fabric is a very large industrial filter cloth used in industrial textiles, which is mainly due to the excellent product performance of polyester needle punched non woven. PP spunbond nonwoven is one of many types of non woven roll fabrics. It is made of polypropylene, which is polymerized into a net after high - temperature drawing, and then bonded into a nonwoven fabric by hot rolling. Polypropylene spunbonded nonwoven is widely used in various fields such as medical and sanitary materials because of their simple production process, large output, and non - toxic and harmless to the human body. PP is called polypropylene. It is a polymer formed by free radical polymerization of propylene monomers. It has a non - toxic, odorless, tasteless milky white high - crystal shape and is a crystalline material. PP spunbond nonwoven is a non woven fabric made of polypropylene material. It has the characteristics of high strength, small difference in vertical and horizontal strength, acid and alkali resistance, non - toxic, and harmless to human physiology. It has excellent air permeability, dope dyeing, and no fading.
  • 2022-11-17 How Does Flame - retardant Nonwoven Fabric Achieve Flame - retardant Effect In our life, in order to avoid fire, we will choose to use different specifications of flame - retardant non woven fabric which has a good flame - retardant effect, so what is the flame - retardant principle of flame - retardant nonwoven fabric? Generally, flame - retardant nonwoven fabric roll realizes the flame - retardant function in two ways. One is to add a flame - retardant flame retardant to the fiber through polymer polymerization, blending, copolymerization, composite spinning, grafting modification, etc. This makes the fibers flame retardant. On the other hand, the flame retardant is coated on the surface of the fabric or penetrated into the interior of the fabric by finishing methods. The two ways of imparting flame retardancy to fabrics are different, and the effects are also different. Fiber flame retardancy can make full use of flame retardants than fabric flame retardancy, and its effect is longer and softer. However, in actual use, a variety of flame retardants are often used, and the above two or more synergistic effects achieve flame retardancy. This flame - retardant nonwoven fabric is generally used in industrial applications, such as heating equipment wind bags in farms.
  • 2022-11-15 Why Are PET Non Woven Fabric Generally White Or Transparent? PET is a milky white or light yellow, highly crystalline polymer, commonly known as polyester. The surface is smooth and shiny. It has excellent physical and mechanical properties in a wide temperature range. The long - term use temperature can reach 120 ° C. It has excellent electrical insulation. Even at high temperature and high frequency, its electrical properties are still good. Creep resistance, fatigue resistance, friction resistance and dimensional stability are all very good. PET nonwoven fabric is made of this material by spunbond hot rolling. If there are water droplets on the surface of the non woven fabric, the water droplets will slide directly from the surface, and it is resistant to high temperature. Because the melting point of polyester is around 260 ° C, polyester non woven fabric can maintain the stability of the nonwoven fabric ' s external dimensions in an environment that requires temperature resistance. It has been widely used in thermal transfer printing, transmission oil filtration, and some composite materials that require high temperature resistance. It is a kind of filament nonwoven fabric second only to nylon spunbond nonwoven. The excellent strength, good air permeability and anti - aging performance of PET non woven fabric raw material have been used by more and more people in various fields.
  • 2022-11-14 Non Woven Geotextile Geotextile is also called nonwoven fabric. We often see that staple fiber geotextiles and filament geotextiles are the most commonly used non woven fabric, which can save costs due to their lower cost. Therefore, the combination of permeable geotextiles has been widely used in various projects. We usually call it filament cloth for short. Geotextile fabric non woven products can be seen in accordance with the full names of staple fiber needle punched non woven fabric and polyester filament needle punched non woven. Short fibers are made of short fibers, that is, polyester or polypropylene raw materials are processed and formed. The filament cloth is made of dull filaments, and the high - temperature melt of polyester particles is plasticized into fibers. The raw material is actually not filament, but polyester plastic chips, that is, plastic transparent particles. Non woven geotextiles are characterized by protection and filtration. At the same time, it has good chemical resistance, anti - aging, anti - ultraviolet ability. And it is the first choice for various geotechnical environmental protection materials such as road maintenance, airports, tunnels and culverts.
  • 2022-11-09 What Are The Characteristics Of Meltblown Nonwoven Fabric? Meltblown nonwoven fabric is a kind of non woven fabric product. The process of melt blown nonwoven fabric is: Polymer Feeding - Melt Extrusion - Fiber Formation - Fiber Cooling - Web Formation - Consolidation into filter cloth. Features of melt blown nonwoven: 1. The fiber web is composed of extremely fine shorter fibers. 2. The uniformity of the fiber web is good and the hand feels soft. 3. Good filtration performance and liquid absorption performance. 4. The strength of the fiber web is poor. Product applications of meltblown nonwoven: filter materials, medical and health materials, clothing materials, battery separator materials, wiping materials.
  • 2022-11-08 What Are The Different Uses Of Different Types Of Nonwoven Fabrics? What are the different uses of different types of nonwoven fabric? 1. Non woven fabric for medical and sanitary use: Surgical gowns, protective clothing, disinfection wraps, masks, diapers, civilian wipes, wipes, wet face towels, magic towels, soft towel rolls, beauty products, sanitary napkins, sanitary pads and disposable sanitary cloths, etc.; 2. Non woven fabric for home decoration: Wall coverings, tablecloths, bed sheets, bedspreads, etc.; 3. Non woven fabric roll for clothing: Lining, adhesive lining, flakes, styling cotton, various synthetic leather base fabrics, etc.; 4. Industrial non woven filter fabric: Filter materials, insulating materials, cement packaging bags, non woven geotextile fabric, covering cloths, etc.; 5. Agricultural nonwoven fabric: Crop protection cloth, seedling raising cloth, irrigation cloth, thermal insulation curtain, etc.; 6. Other non woven fabrics: Space cotton, thermal insulation materials, linoleum, cigarette filters, tea bags, etc. Nonwoven products used in different industries are processed by different processes, such as spunlace non woven fabrics, spunbond nonwoven, hot air cotton non woven, melt blown nonwoven, and needle punched nonwoven and so on.
  • 2022-11-07 What Should Needle Punched Non Woven Fabric Manufacturers Consider For Their Customers? The competition in the non woven fabric industry is constantly increasing, which has a great impact on many manufacturers. Therefore, non woven fabric roll manufacturers should think and operate more from the perspective of customers. To understand customer needs. In this way, the nonwoven fabric industry can be better developed. For the various colors of needle punched non woven, nonwoven fabric manufacturers consider for customers that the products should be clean and beautiful. Therefore, before the production of various exchange colors, the machine will be cleaned repeatedly, and the cleanliness of the workshop environment will be strictly controlled. For product quality, nonwoven manufacturers need to use high - quality raw materials. After strict quality control, non woven products have been reliably guaranteed. According to the different product needs of customers, non woven filter fabric manufacturers can customize processing and production according to the properties of fire prevention, flame retardant, water absorption, heat preservation, health care, waterproof and other properties proposed by customers. For one - stop service, customers provide specification reference data from receipt of customer inquiries. Non woven fabric can be sampled according to customer needs.
  • 2022-11-01 Affected By The Epidemic, The Nonwoven Fabric Industry Has Received Social Attention Affected by the epidemic, the nonwoven fabric industry has received social attention. Nonwoven fabric has a wide range of applications. Affected by the epidemic, medical non woven fabric has received special attention. Non woven fabric roll is composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. Under the epidemic, many powerful manufacturers of non woven filter fabric are actively producing medical nonwoven filter cloth material, melt - blown non woven fabric polypropylene, etc. They increased the inventory of non woven fabric to prepare for the fight against the epidemic. It is understood that China's medical and health filter fabric non woven product industry has gradually developed from a decentralized industry pattern to a relatively concentrated and reasonable industry layout. In the next few years, whether it is the global market or the Chinese market, the market of medical and health non woven fabric products will enter a stage of sustainable development. Relevant scholars believe that the medical non woven filter fabric industry has a large space. In addition to medical products such as masks, bed sheets, and gauze, it is also widely used in diapers, cosmetics and other industries. In the future, non woven fabric will expand to more industries and fields.
  • 2022-10-27 Application Scope of Melt Blown Nonwoven Melt blown nonwoven fabric mainly uses polypropylene as the main raw material, and the fiber diameter can reach 1 - 5 microns. There are many voids, the structure is fluffy, and the anti - wrinkle ability is good. These ultra - fine fibers with unique capillary structure increase the number and surface area of fibers per unit area, so that the meltblown nonwoven fabric has good filtering, shielding, thermal insulation and oil absorption. Meltblown nonwoven can be used in air, liquid filter materials, isolation materials, absorbing materials, mask materials, thermal insulation materials, oil absorbing materials and wiping cloths and other fields. Application range of meltblown cloth: 1) Medical and sanitary cloths: surgical gowns, protective clothing, disinfection wraps, masks, diapers, sanitary napkins, etc.; (2) Cloths for home decoration: wall coverings, tablecloths, bed sheets, bedspreads, etc.; (3) Cloths for heels: linings, adhesive linings, flakes, styling cotton, various synthetic leather base fabrics, etc.; (4) Industrial cloth: filter material, insulating material, cement packaging bag, geotextile, covering cloth, etc.; (5) Agricultural cloth: crop protection cloth, seedling raising cloth, irrigation cloth, thermal insulation curtain, etc.; (6) Others: space cotton, thermal insulation and sound insulation materials, linoleum felt, cigarette filters, tea bags in bags, etc. The meltblown nonwoven filter material is randomly distributed and bonded together by polypropylene mic
  • 2022-10-26 What Are The Characteristics Of SMS Composite Non Woven Fabric? SMS, SMMS non woven fabric is a new type of composite material, which is a nonwoven fabric with two layers of spunbond and one layer of meltblown composite or two layers of spunbond and two layers of meltblown nonwoven composite. Features of SMS non woven fabric: Durable, insulating, non - conductive, soft, stiff, fine, swelling, isotropic, anisotropic, breathable and impermeable, light. It is as thin as a cicada's wing and as thick as a felt. It is waterproof and breathable. It's ironed, sewn, and molded. It has the functions of flame retardant and antistatic. It is also water - permeable, abrasion - resistant, fleece - resistant, wrinkle - resistant, elastic, highly absorbent, and water - repellent. 1. Light weight: Polypropylene resin is used as the main raw material for production, with a specific gravity of only 0.9, only three - fifths of cotton, with fluffy and good hand feeling. 2. Soft: It is composed of fine fibers ( 2 - 3 D ) and is formed by light point hot melt bonding. The finished product is moderately soft and comfortable. 3. Water repellent and breathable: Polypropylene chips do not absorb water, have zero moisture content, and the finished product has good water
  • 2022-10-25 Specific Requirements In The Production And Processing Of Nonwoven Fabric The production and processing process of non woven fabric is relatively complicated. Not only the size of nonwoven fabric, but also the quality of non woven fabric roll and many requirements in the production and processing process must be considered. These are very difficult for the workers of non woven filter fabric production enterprises, so what are the specific requirements in the production and processing of nonwoven fabric? The cotton distribution personnel of the filter fabric non woven equipment need to do a good job of cleaning the cotton distribution pool before starting the machine to ensure that there will be no impurities after the machine is started. In addition, the cotton distribution personnel of the excellent non woven filter cloth material equipment need to submit the formula list according to the relevant product requirements, and prepare any raw materials needed on the day to prepare for the start - up. And the parts repair the that are not working properly in time, and start the work after confirming that there is no problem with the equipment. Manufacturers need to prepare various fibers and raw materials for non woven filter cloth equipment according to relevant formulas, so that they can work immediately after starting the machine. At the same time, the non woven filter cloth fabric equipment cotton distribution personnel also need to check whether there are impurities in the ingredients, so as to prevent these impurities from
  • 2022-10-21 Common Problems Encountered In The Production Process Of Nonwoven Fabric The production and processing process of nonwoven fabrics is complicated. Improper handling of each production and processing process will cause various product quality problems. Next, we will carefully analyze the problems encountered in the process of producing non woven fabric over the years. The basic reasons for the production quality problems of non woven fabric roll are analyzed in detail. Common problems encountered in the production process of non woven fabric: First of all, the raw materials used in filter fabric non woven are various chemical fiber fabrics and fabrics. Before production, various fabrics need to be crushed and fused. During this process, the fine fabric dust generated will cause harm to the human body. Therefore, The first is to pay attention to the personal health of workers. Secondly, in the process of crushing, the fine filter fabric dust produced is very easy to be printed and dyed. Therefore, the prohibition of fireworks in the workshop is the primary task. In case of problems, it will cause irreparable heavy losses. Thirdly, non woven filter cloth fabric is thermal insulation materials in thermal insulation products. Try to avoid the scrap rate of each link in production and improve the success rate of products is the fundamental reason to win the market. Therefore, it is necessary to strengthen the regular maintenance of production equipment so as not to affect product quality. Non woven fabrics are prone to many quality problems during production and processing. In view of these f
  • 2022-10-20 Preparations That Cannot Be Ignored Before Nonwoven Fabric Production There are many companies that produce nonwoven fabrics, but the quality of non woven fabric roll produced by each company is very different. For the non woven fabric industry, which is very competitive, it is necessary to seize the market and win more customer orders. It is necessary to strictly ensure the quality of the products, and make full preparations for the production of non woven filter fabric, so as to reduce the quality problems in the production and processing of non woven fabrics. So what are the preparations that cannot be ignored before filter fabric non woven production? Preparations that cannot be ignored before non woven filter fabric roll production: 1. Put in the rewinding rod, start the main engine power and the inverter controller, and then slowly turn the inverter switch. 2. When counting is required, the number of sheets and meters required by the counter can be arbitrarily set. 3. According to the characteristics of various nonwoven fabrics, adjust the two expansion forces of the filter fabric, so that the filter cloth is not loose. 4. If the non woven outlet hole of the machine is not uniform, it can be adjusted to be uniform with the adjusting device of the spiral punching knife. 5. When the product is shipped too much, you can use the air pressure adjustment device of the product to adjust. 6. After turning on the power supply for trial operation, you can speed up the speed appropriately and
  • 2022-10-19 About Electrostatic Filter Cotton In recent years, with the progress of science and technology and the continuous development of industry, the heavy industry, which mainly consumes resources and energy, has developed rapidly. The exhaust gas emitted by these industrial fields has high temperature and contains a large amount of particulate matter, causing serious air pollution. It poses a certain threat to human health. Air filter materials are widely used, such as masks, air filters, gas masks, etc. They gradually occupy an important position in maintaining human green life and physical health. Electrostaticfiilter material uses the electrostatic force of electric charge to capture dust particles, and is currently the preferred filter cloth material because of its advantages of high efficiency, low resistance, anti - virus, and energy saving. Polypropylene fibers are favored by the household filtration industry due to their low hygroscopicity, mildew resistance, good wear resistance, excellent corrosion resistance and low cost. It has become a commonly used mainstream filter material. Meltblown nonwoven fabric has become the main filter material of sub - high efficiency and above due to its extremely fine fiber fineness ( up to 1μm ) and three - dimensional microporous structure. The electrostatic charge makes the ultra - fine fiber filtration of the melt blown nonwoven material superimposed on the electrostatic adsorption filtration to become the core of the high - efficiency filter material.
  • 2022-10-18 How To Calculate The Price Of Non Woven Fabrics? The most important thing with the price of non woven fabric roll is the cost of raw materials. Therefore, before purchasing nonwoven fabric products, it is very helpful for enterprises to know the price of non woven fabric raw material in advance. Because there are many factors that affect the price of nonwoven fabrics, the calculation method of its price is mainly based on the thickness, material, size, printing process and other parameters of the non woven filter fabric. Different prices have different quality. The formula for calculating the cost of non woven fabrics is: area gram weight x unit price of non woven fabrics. In addition to the above costs, factors such as packaging, cutting, transportation and loss will affect the price of non woven fabrics. Different fabrics have different materials, so the prices are also different. As far as non woven fabrics are concerned, it is a synthetic material, and the raw materials are relatively easy to obtain, so the price will naturally not be too high. Plus, it can be recycled, so it has been received by many merchants. The price of non woven filter cloth material used in different fields is different. In addition, the thickness, quality, gram weight, and labor cost of non woven filter fabrics will affect the price of non woven fabrics. In addition, the price of raw materials itself is also an important factor affecting the price of non woven fi
  • 2022-10-17 Does The Import Of Nonwoven Fabric Require A License? Importing non woven fabric from abroad requires an import license. Not only that, nonwoven fabric is also subject to pre - packing inspection and quarantine. Only non woven fabric roll whose quality, hygiene and environmental protection meet the basic import regulations for textiles can be imported. Some unqualified non woven filter fabric products are not allowed to be imported. I hope that friends should know more about relevant laws and regulations before importing non woven filter cloth material products. Importing non woven fabric not only requires domestic import enterprises to provide licenses, but also invoices, contracts, packing lists, bills of lading, etc. Domestic consignees must provide filter fabric non woven import related materials: import and export rights, agency declarations inspection commission agreement, etc. Of course, different countries have different requirements for imported nonwoven filter cloth fabric.
  • 2022-10-14 Nonwoven Fabric Printing Process In the processing and printing process of non woven fabric roll, in order to reduce the printing process flow of non woven fabric and improve the printing quality, simplifying the printing process flow is an important way to reduce the manufacturing cost of products. This article details some methods of the process flow of non woven fabric in production and printing! The nonwoven fabric printing process mainly adopts two process methods: online dyeing and offline dyeing. Online dyeing process: loose fiber → opening and cleaning → carding → spunlace → foam dyeing (adhesives, coatings and other auxiliaries) → drying → winding. Among them, the advantage of using foam dyeing is that it can save energy, but it has the disadvantage of uneven dyeing. Offline dyeing process: spunlace nonwovens → feeding → padding (adhesives, coatings and other auxiliaries) → pre - baking → tenter drying or tumble drying → winding. Non woven printing process: If printing, the color paste prepared from paint, adhesive, corresponding auxiliaries, and water needs to be added with a thickener to increase the viscosity, and the color paste is printed on the non woven filter fabric by a roller printing machine, and is glued during the drying process. The agent self - crosslinks to fix the color paste on the
  • 2022-10-09 What Is The Difference Between Nonwoven Fabric And Melt Blown Nonwoven? What is the difference between nonwoven fabric and melt blown nonwoven? Although non woven fabric and melt blown nonwoven fabric are both textile fabrics, their processing and production processes are different. In addition, non woven fabric roll and meltblown nonwoven fabric also have different performance characteristics. There are certain differences. The biggest difference between non woven fabric and melt blown nonwoven is that the application range is different, and the main raw materials for processing non woven fabric and melt blown nonwoven fabric are also different! 1. The raw materials are different. Nonwoven fabric mostly uses polypropylene pellets as raw materials. Meltblown cloth is mainly made of polypropylene as raw material; 2. Different functions. The non woven fabric is moisture - proof, breathable, flexible, light in weight, non - combustible, easy to decompose, non - toxic and non - irritating, and can be recycled. Meltblown cloth has many voids, fluffy structure, good anti - wrinkle ability, and good filterability; 3. Different uses. The non woven fabric roll has no warp and weft threads, it is easy to cut and sew, and it is light in weight and easy to shape. It is deeply loved by handicraft lovers. A non woven fabric is a fabric that does not require spinning and weaving, but only needs to be oriented and randomly arranged to form a network structure, which is then reinforced by mechanica
  • 2022-10-08 Nonwoven Fabric Weight And Thickness Standard In the nonwoven fabric industry, the standard requirements for gram weight and thickness are usually formulated. In order to ensure that the products meet the specified quality requirements, the quality department of the non woven fabric enterprise should formulate effective preventive measures. And the enterprise should also formulate its own quality policy. Avoid the problem that the weight and thickness of non woven fabric roll products that do not meet the standards! Most of all kinds of non woven filter fabric products are processed with polypropylene or polyester fiber as raw materials, so the quality of raw materials determines the quality of non woven products. Generally, the gram weight of filter cloth fabric must be maintained at 120 - 160 grams per square meter, the nonwoven fabric with small gram weight is thin and the pore size is relatively large, so the tensile strength of such nonwoven fabric products is low. Before the filter cloth material is shipped, strict quality inspection must be carried out to ensure that the nonwoven products meet the industry - specified grammage and thickness standards. The number of grams is used to calculate the thickness of nonwoven fabrics. Grams refers to the square weight, that is, g / m 2, why not use millimeters? In fact, millimeters are also used, but they are used less. This is an industry rule. In fact, the square gram weight can be equivalent to the millimeter in thickness, because the gram weight
  • 2022-09-30 How Many Grams Is A General Nonwoven Fabric Product? How many grams is a general nonwoven fabric product? The weight of a non woven fabric product is related to a series of factors such as the type, material, processing technology, and application field of the non woven fabric roll. In general, the weight of ordinary non woven filter fabric products ranges from between 30 g - 120 g. The weight of nonwoven fabric products cannot be calculated, because there are many types of non woven fabric. There are also many different materials, so the weights are not the same. Take a nonwoven fabric bag of conventional size ( 30 * 40 * 10 ) as an example. An 80 - gram non woven fabric bag weighs about 40 grams, and a 90 - gram non - woven bag weighs about 45 grams. If there is printing, the weight will increase a little, because the ink also has weight. The ultrasonic process is different. The 80 - gram nonwoven bag is about 35 grams, and the 90 - gram nonwoven bag is about 39 grams, which is lighter than the usual manual sewing. In general, the commonly used nonwoven bag is 80 grams, which is a medium standard in non woven fabrics. If you want to hold some heavier objects, then on the basis of improving the toughness of the nonwoven fabric, its weight will also increase accordingly. So the thicker ones are: 90 grams, 100 grams, 110 grams, 120 grams, 130 grams, 140 grams. Lighter nonwoven products, used to make shoe covers, dust jackets, etc., the weights are: 70 grams, 60 grams, 50 grams, 40 grams, 30 grams, 20 grams and so on.

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