1. Dry nonwoven fabric This is the production method or product name of a broad category of nonwovens with the widest application and the longest development history. Where the fiber is mechanically, airflowed, static electricity or their combination in the dry state to form the fiber web, then mechanical, chemical or thermal The process or product reinforced by a method to form a nonwoven fabric is collectively referred to as dry nonwoven fabric. Second, polymer extrusion nonwoven fabric All...
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%...
The lawn special non-woven fabric is a kind of biological special polypropylene, which has no toxic and side effects on plants. Non-woven fabrics are fabrics that do not require weaving. They are simply oriented or randomly braided short fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. It has the characteristics of short process flow, fast production speed, high output, low cost, wide use and many sources of raw materials....
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....
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...
A method for manufacturing a fluffy nonwoven fabric, which is caused by a fiber pile structure on the surface of the nonwoven fabric. The steps include heating the surface layer to have a non-woven fiber web with adhesive properties and a hot-melt component after heating. The surface layer part is in contact with a smooth surface, heated at a temperature at which the easily meltable component exhibits the characteristics of an adhesive, and the nonwoven fiber web with the surface layer part is...
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....
A non-woven fabric for alkaline battery separators, which is composed of 60 mol% or more of dicarboxylic acid components as aromatic dicarboxylic acid components and 60 mol% or more of diamine components as carbon number 6-12 fats A nonwoven fabric for alkaline battery separators composed of semi-aromatic polyamide fibers and ethylene-vinyl alcohol copolymer fibers composed of diamine components of alkylene diamine. The nonwoven fabric has a specific gravity of 1.30 at 90 ° C In the alkali...
The exact name of non-woven fabric should be non-woven fabric, or non-woven fabric. Because it is a fabric that does not require spinning and weaving, it is just oriented or randomly braided short fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. The characteristics of non-woven fabrics · Non-woven fabrics break through the traditional textile principles, and have the characteristics of short process flow, fast production...
Natural rubber latex (60%) 167.0 Polyoxyethylene nonylphenol ether (20%) 2.0 Sulfur dispersion (50%) colloidal sulfur 4.0 Zinc diethyldithiocarbamate dispersion (50%) 3.0 2-mercaptobenzothiazole zinc salt dispersion (50%) 1.5 Antioxidant dispersion (50%) 2.0 Zinc oxide dispersion (50%) 6.0 Appropriate amount of soft water or distilled water Preparation and curing The adhesive is cured in hot air at 120 ℃ for 3 to 8 minutes.
Cross-linked copolymer emulsion-1 Component dosage / g Component dosage / g Vinyl acetate 92.0 2-allylamine dichlorotriazine 1.0 Acrylic acid 0.9 N-methylol acrylamide 5.2 Acrylamide 0.9 Preparation and curing Weigh in sequence and mix evenly. Use The film formed by this adhesive emulsion has high strength and low surface adhesion. It is used as a raw material for coatings, adhesives, sealing materials, paper processing agents, adhesives for printing inks, or additives for cement and gypsum.
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...
1. Dry nonwoven fabric This is the production method or product name of a broad category of nonwovens with the widest application and the longest development history. Where the fiber is mechanically, airflowed, static electricity or their combination in the dry state to form the fiber web, then mechanical, chemical or thermal The process or product reinforced by a method to form a nonwoven fabric is collectively referred to as dry nonwoven fabric. Second, polymer extrusion nonwoven fabric All...
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....
1. Nylon nonwoven 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 to form a 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 interlining of...
1. Dry nonwoven fabric This is the production method or product name of a broad category of nonwovens with the widest application and the longest development history. Where the fiber is mechanically, airflowed, static electricity or their combination in the dry state to form the fiber web, then mechanical, chemical or thermal The process or product reinforced by a method to form a nonwoven fabric is collectively referred to as dry nonwoven fabric. Second, polymer extrusion nonwoven fabric All...
Non-woven fabrics (also known as non-woven fabrics) are produced by using polypropylene pellets as raw materials, which are produced by continuous one-step method of high-temperature melting, spinning, spreading, and hot pressing. It is called cloth because of its appearance and certain properties. But they are made of wet fiber or dry paper machine including chemical fiber and plant fiber under the condition of using water or air as the suspension medium. Although it is a cloth without...
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%...
A method for manufacturing a fluffy nonwoven fabric, which is caused by a fiber pile structure on the surface of the nonwoven fabric. The steps include heating the surface layer to have a non-woven fiber web with adhesive properties and a hot-melt component after heating. The surface layer part is in contact with a smooth surface, heated at a temperature at which the easily meltable component exhibits the characteristics of an adhesive, and the nonwoven fiber web with the surface layer part is...
Cross-linked copolymer emulsion-1 Component dosage / g component dosage / g Vinyl acetate 92.0 2-allylamine dichlorotriazine 1.0 Acrylic acid 0.9 N-methylol acrylamide 5.2 Acrylamide 0.9 Preparation and curing Weigh in sequence and mix evenly. Use The film formed by this adhesive emulsion has high strength and low surface adhesion. It is used as a raw material for paints, adhesives, sealing materials, paper processing agents, adhesives for printing inks or additives for cement and gypsum.
The production process of nylon non-woven fabrics and the choice of raw materials used: China polypropylene net 1. Nylon nonwoven 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 to form a flake material. The product has the characteristics of thin, soft,...
Printing on non-woven fabrics, detailed screen printing Basic principles of screen printing: Part of the holes of the screen printing plate can pass through the ink and miss the print on the substrate; the rest of the screen on the plate is blocked and cannot penetrate the ink, forming a blank on the substrate, using the screen as a support, The silk screen is stretched tightly on the screen frame, and then the photosensitive adhesive is coated on the net to form a photosensitive plate film,...
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