Polypropylene fiber for non-woven fabrics.pdf Polypropylene fiber for non-woven fabrics.pdf
In the non-woven fabric manufacturing method, the spunbond method has obvious advantages in terms of manufacturing technology, product performance and production efficiency, and it has achieved remarkable development in the past 20 years. At present, about 40% to 50% of the production of non-woven fabrics adopts the melt spinning method (including the spunbonding method, the melt-blown method and the composite method of the two), and the melt spinning production method is used in the total...
In the non-woven fabric manufacturing method, the spunbond method has obvious advantages in terms of manufacturing technology, product performance and production efficiency, and it has achieved remarkable development in the past 20 years. At present, about 40% to 50% of the production of non-woven fabrics adopts the melt spinning method (including the spunbonding method, the melt-blown method and the composite method of the two), and the melt spinning production method is used in the total...
A device for making a nonwoven wire mesh, member or article, the device using a spunbonding process in combination with a forming fabric which is woven and has a flat CMD yarn, a flat MD yarn or two In combination, some or all of the yarns are conductive so that static electricity can be dissipated.
Polypropylene nonwoven fabric plasma metallization treatment.pdf Polypropylene nonwoven fabric plasma metallization treatment.pdf
Polypropylene fiber spinning practice for non-woven fabrics.pdf Polypropylene fiber spinning practice for non-woven fabrics.pdf
Γ-ray irradiation on the performance of polypropylene fibers and nonwovens.pdf Γ-ray irradiation on the performance of polypropylene fibers and nonwovens.pdf
A device for making a nonwoven wire mesh, member or article, the device using a spunbonding process in combination with a forming fabric which is woven and has a flat CMD yarn, a flat MD yarn or two In combination, some or all of the yarns are conductive so that static electricity can be dissipated.
Non-woven fabrics mainly use PET (polyester) and PP (polypropylene) as the main raw materials. We mainly talk about PP non-woven materials. The common non-woven special material manufacturers in the domestic market are Shanghai Petrochemical, Guangzhou Petrochemical, Luoyang Petrochemical, Liaoyang Petrochemical, Fushun Petrochemical, Jinan Refinery, etc. The imported materials are mainly Dalin, South Korea, and EXXEN. Manufacturer Name Brand Guangzhou Petrochemical CS820 Shanghai Petrochemical...
Polypropylene nonwoven fabric plasma metallization treatment.pdf Polypropylene nonwoven fabric plasma metallization treatment.pdf
First, the definition of non-woven fabrics (nonwoven), also known as non-woven fabrics, non-woven fabrics. A sheet, web or batt made by orienting or randomly arranging fibers by friction, cohesion or bonding or a combination of these methods. It does not include paper as well as woven fabrics, knitted fabrics, tufted fabrics, stitchbonded fabrics with stitching yarns, and wet-reduced felts (whether or not such products are needle-reinforced). The fibers may be natural or chemically processed,...
Why use non-woven fabrics when producing vegetables? Non-woven fabrics, also known as non-woven fabrics and non-woven fabrics, are new agricultural covering materials composed of polyester fiber polymer compounds. They are moisture-proof, breathable, flexible, light-weight, non-combustible, easy to decompose, non-toxic and non-irritating. Rich in color, low in price, recyclable, etc., it is very popular among art lovers, and can also be used for vegetable production. Next, let's take a look...
First, woven fabric The fabrics of the two systems (or directions) are perpendicular to each other and are interwoven in a certain pattern to form a woven fabric (also called woven fabric). (Figure: the difference between the principle of woven and knitted) The basic organization is the simplest and most basic organization of all kinds of organizations, and it is the basis for various changes and fancy organizations. The basic organization consists of plain, twill and satin. 1 plain weave...
Teach you to know woven knit and non-woven fabrics Little knowledge. No. 286 学习 Learn a little bit every day Author: dyeing and finishing Wikipedia At present, most of China's fabrics are divided into knitted and woven. A woven fabric is a fabric formed by interlacing warp and weft perpendicularly to each other. For knitted fabrics, the yarn or filament is formed into a coil by a knitting needle, and the coils are then sleeved together. However, there are still many people who do not...
The color grading can be completed in a short time. Related concepts Etching etching, also known as photochemical etching, is a technique for removing materials by chemical reaction or physical impact, and can be classified into wet etching and dry etching. (dry etching) two types. The screen hole of the image portion is blocked.) The squeegee is pressed during printing. Another method of cutting is to use a 4mm × 50mm ruler, and the glass knife is cut close to the ruler. The netting selects...
The characteristics of non-woven sheets, the advantages of non-woven sheets, people who have been to the hospital know that in the hospital, some check or rest bed will be covered with a thin sheet of paper that looks like paper, basically It is a one-off, we call this kind of sheets as non-woven sheets, and the use of non-woven sheets in the home is very rare. Non-woven sheet features: Non-woven sheets have no latitude and longitude lines, are easy to cut and sew, and are light and easy to...
Non-woven fabric Non-woven fabric (nonwoven fabric) is a fabric that does not need to be spun woven fabric, but the woven short fibers or filaments are oriented or randomly stretched to form a web structure, and then mechanically, thermally bonded or chemically. Reinforced by other methods. To put it simply: it is not woven and braided together by one yarn, but the fibers are bonded directly by physical means, so when you get the sticky name in your clothes, , you will find that it is...
1. Nylon non-woven fabric with thermal bonding method Nylon non-woven fabric thermal bonding method is the one with the largest output of nylon non-woven fabrics. Generally, pure nylon staple fiber or nylon is mixed with other fibers, and the fibers are connected to each other through a hot rolling process. Together to form flake material. The product has the characteristics of thin, soft, thin and good elasticity. It is a good base material for high-grade adhesive interlining, used for...
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....
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%...
Superfine fiber is a typical representative of new synthetic fiber that chemical fiber is developing towards high technology and high simulation. Due to the small diameter of the microfibers, the bending stiffness is very small, and the fiber feels particularly soft; the specific surface area of the microfibers is large, so the coverage, bulkiness and warmth of the microfiber fabrics are significantly improved, and the specific surface area is large Fibers are more in contact with dust or oil...
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%...
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 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....
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