Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. The needle-punched non-woven fabric is a puncture effect of a lancet, and the fluffy fiber web is reinforced into a cloth. The needle punched non-woven fabric is made of polyester and polypropylene raw materials, which are carded, combed, pre-acupuncture and main acupuncture. The center is added with a mesh interlayer, and then double-channeled, air-laid acupuncture composite into a cloth, the post-pressure filter cloth...
Among the synthetic fibers, polypropylene is the lightest and easy to handle, with a temperature resistance of 90 ° C and excellent acid and alkali resistance. Therefore, it is used in the field of gas-solid-liquid-solid separation with smoke temperature below 100 ℃ or strong acidity and alkalinity. In the field of liquid-solid separation, polypropylene needle punched filter felts are usually equipped with liquid-solid separation equipment such as plate and frame filter presses, vacuum suction...
SMS non-woven fabric What is SMS non-woven SMS (English: Spunbond + Meltblown + Spunbond Nonwovens) Gram weight range: 30-500 g / m2; Basic width: 1500mm and 2400mm; Belongs to composite non-woven fabric, it is a composite product of spunbond and meltblown [Edit this paragraph] The performance is non-toxic and tasteless, highly efficient bacteria isolation. Through special equipment treatment, it can achieve antistatic, anti-alcohol, anti-plasma, water-repellent and water-producing properties....
One way to ensure the cleanliness of materials in the production of nonwoven fabrics is to use a filtration system. This article introduces two German-made filters. When they replace the filter, the process does not fluctuate. At the same time, they can be directly produced using recycled materials to reduce costs. In the process of spunbond production of nonwoven fabrics, the processes of fiber drawing and nonwoven fabric formation are combined into one. The polymer raw material enters the...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. The needle-punched non-woven fabric is a puncture effect of a lancet, and the fluffy fiber web is reinforced into a cloth. The needle punched non-woven fabric is made of polyester and polypropylene raw materials, which are carded, combed, pre-acupuncture and main acupuncture. The center is added with a mesh interlayer, and then double-channeled, air-laid acupuncture composite into a cloth, the post-pressure filter cloth...
This year's exhibition is in line with the country's western development and the “One Belt, One Road” economic strategy. Based on Chengdu, the center of the southwestern region, with the aim of supporting and promoting the market expansion of small and medium-sized enterprises, we will strive to be the textile and garment industry under the new economic normal. And SMEs to innovate the market and develop channels to seek new models and new areas. Home textile In recent years, the...
Polypropylene woven fabric / polyester needled cloth composite geotechnical materials.pdf Polypropylene woven fabric / polyester needled cloth composite geotechnical materials.pdf
Raw materials Polymer Resin: resin Slice: chips Natural fibers: Natural fibers Man-made fiber: man-made fiber Synthetic fiber: synthetic fiber Chemical fiber Special fiber: specialty fiber Composite fiber: composite fiber Wool: wool Silk: silk Jute: jute Linen: flax Wood pulp fiber: wood pulp fiber Polyester: polyester (pet) Nylon: polyamide fiber (pa) Acrylic: polyacrylic fiber (pan) Polypropylene: polypropylene fiber (pp) Aramid: aramid fiber Glass fiber: glass fiber Metal fiber: metallic...
SMS non-woven fabric What is SMS non-woven SMS (English: Spunbond + Meltblown + Spunbond Nonwovens) Gram weight range: 30-500 g / m2; Basic width: 1500mm and 2400mm; Belongs to composite non-woven fabric, it is a composite product of spunbond and meltblown [Edit this paragraph] The performance is non-toxic and tasteless, highly efficient bacteria isolation. Through special equipment treatment, it can achieve antistatic, anti-alcohol, anti-plasma, water-repellent and water-producing properties....
SMS non-woven fabric is a composite product of spunbond and melt-blown. It has the advantages of high strength, good filtration performance, no binder, no toxicity, etc. It has already played an important role in the field of medical and industrial filter materials. The latest applications are Using the characteristics of SMS ventilation, no fiber dust, and preventing the human body from exchanging particles with the outside world, it is used in pharmaceutical, bioengineering, optoelectronic...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. The needle-punched non-woven fabric is a puncture effect of a lancet, and the fluffy fiber web is reinforced into a cloth. The needle punched non-woven fabric is made of polyester and polypropylene raw materials, which are carded, combed, pre-acupuncture and main acupuncture. The center is added with a mesh interlayer, and then double-channeled, air-laid acupuncture composite into a cloth, the post-pressure filter cloth...
Needle-punched polypropylene papermaking blanket.pdf Needle-punched polypropylene papermaking blanket.pdf
The composite fabric is a new type of material obtained by bonding one or more layers of textile materials, non-woven materials and other functional materials. Suitable for sofas, clothing and other textiles, is one of the indispensable fabrics for people's home life. The composite fabric uses the high-tech and new materials of “new synthetic fiber” and has many excellent properties (compared with ordinary synthetic fibers). For example, the fabric is fine, exquisite, elegant and warm, and...
SMS non-woven fabric is a composite product of spunbond and melt-blown. It has the advantages of high strength, good filtration performance, no binder, no toxicity, etc. It has already played an important role in the field of medical and industrial filter materials. The latest applications are Using the characteristics of SMS ventilation, no fiber dust, and preventing the human body from exchanging particles with the outside world, it is used in pharmaceutical, bioengineering, optoelectronic...
SMS non-woven fabric is a composite product of spunbond and melt-blown. It has the advantages of high strength, good filtration performance, no binder, no toxicity, etc. It has already played an important role in the field of medical and industrial filter materials. The latest applications are Using the characteristics of SMS ventilation, no fiber dust, and preventing the human body from exchanging particles with the outside world, it is used in pharmaceutical, bioengineering, optoelectronic...
Application of polypropylene fiber in non-woven fabric.pdf Application of polypropylene fiber in non-woven fabric.pdf
In the modern industry, the filter cloth of the filter press equipment plays a very important role, which directly affects the filtration effect of the equipment of the bad filter press, so when we use equipment such as filter presses that need to use the filter cloth, You need to choose the type of filter cloth that suits you. You need to know the manufacturing method and type of the filter cloth. Since the filter cloth of the box filter press functions to intercept solids and dialysis liquid,...
With the further acceleration of the industrial production process, we are now getting closer and closer to various general-purpose equipment such as filter presses. Now we will introduce the filter cloth mesh of the van filter press. The filter press needs normal work to be assisted by various filter cloths. The filter cloth selection is directly related to the working quality of the filter press, which directly affects the filter separation effect of the box filter press. The cloth is the...
The box filter press and the plate and frame filter press are different in structure except for the structure of the filter chamber. The filter cloths that are suitable for them are different in production and structure. The filter cloth for the plate and frame filter press is the easiest to make, and it is also easy to replace on the plate and frame filter press. The filter cloth of the plate and frame filter press only needs to cut a large filter cloth than the plate frame filter. Machine...
A method for manufacturing silver-loaded antibacterial composite nonwoven fabric includes the following steps: 1) Production of antibacterial masterbatch: 25-50% by weight of silver-loaded antibacterial material, 40-75% by weight of fiber resin, and 0-10% of plastic additives Parts by weight, mixed and melted by a screw extruder granulator to make antibacterial masterbatch; 2) production of antibacterial spunbond web: according to antibacterial masterbatch 2-4% by weight and fiber resin 96-98%...
In the manufacturing method of nonwoven fabrics , the spunbond method has obvious advantages in manufacturing technology, product performance and production efficiency, etc., so that it has achieved rapid development that has attracted worldwide attention in the past 20 years. At present, about 40% to 50% of the production of non-woven fabrics adopts the melt spinning method (including spunbond method, melt blow method and the composite method of the two). This melt spinning production method...
SMS non-woven fabric is a composite product of spunbond and melt-blown. It has the advantages of high strength, good filtration performance, no binder, no toxicity, etc. It has already played an important role in the field of medical and industrial filter materials. The latest applications are Using the characteristics of SMS ventilation, no fiber dust, and preventing the human body from exchanging particles with the outside world, it is used in pharmaceutical, bioengineering, optoelectronic...
China's iron-making blast furnace gas bag filter technology began in 1974. With the development of dust collector technology, filter bag materials from glass fiber cloth, glass fiber needle felt, METAMAX needle felt development are now mostly used in Flumes (r) China's iron-making blast furnace gas bag filter technology began in 1974. With the development of dust collector technology, filter bag materials from glass fiber cloth, glass fiber needle felt, METAMAX needle felt development...
The latitude and longitude tensile strength of the needle felt filter bag is above 2000 Newton, about twice as high as that of the chemical fiber filter, and the elongation at break is between 3 and 10%, which indicates the dimensional stability of the filter material in use. Good, not easy to stretch and deform, use the effect of cleaning, and extend the service life. 1. High tensile strength The latitude and longitude tensile strength of the needle felt filter bag is above 2000 Newton, about...
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