1. Thermal bonding nylon non-woven fabric nylon non-woven fabric thermal bonding method is one of the largest varieties of nylon non-woven fabrics. It is usually mixed with other fibers by pure nylon staple fiber or nylon, and the fibers are interconnected by hot rolling process. The flake material is formed together. The product has the characteristics of thin, soft, fine and elastic, and is a good base material for high-grade adhesive interlining. It is used for lining cloths such as silk,...
The three major fibers used in the production of nonwovens are polypropylene (62% of the total), polyester (24% of the total) and viscose (8% of the total). Between 1970 and 1985, viscose fiber was the most widely used in the production of non-woven fabrics. However, in the past five years, the application of polypropylene fiber and polyester fiber has begun to dominate in the field of sanitary absorbent materials and medical textiles. In the early days of nonwovens production, nylon was used...
The three major fibers used in the production of nonwovens are polypropylene (62% of the total), polyester (24% of the total) and viscose (8% of the total). Between 1970 and 1985, viscose fiber was the most widely used in the production of non-woven fabrics. However, in the past five years, the application of polypropylene fiber and polyester fiber has begun to dominate in the field of sanitary absorbent materials and medical textiles. In the early days of nonwovens production, nylon was used...
The method for manufacturing silver-loaded antibacterial composite non-woven fabric comprises the following steps: 1) antibacterial masterbatch production: 25-50% by weight of silver-loaded antibacterial material, 40-75% by weight of fiber resin, 0-10% of plastic auxiliary agent The parts by weight are mixed and melted by a screw extrusion granulator to prepare an antibacterial masterbatch; 2) the antibacterial spunbond web is prepared: 2-4% by weight of the antibacterial masterbatch and 96-98%...
The turf-specific non-woven fabric is a bio-specific polypropylene with no toxic or side effects on plants. The non-woven fabric is a fabric formed without spinning, and the woven short fibers or filaments are oriented or randomly stretched to form a web structure, and 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 application and many sources of raw materials. Features and...
Recently, the two projects of “Double Die Polypropylene Spunbond Nonwoven Fabric Production Line and Process Technology” and “Series Meltblown Nonwoven Fabric Production Line and Process Technology” developed by Hongda Research Institute Co., Ltd. were awarded by China Industrial Textile Industry Association. National Technology Innovation Award. The award was presented at the 14th Annual Meeting of the Spunbond and Meltblown Nonwovens Industry and the 20th Anniversary of China's Spunbonded...
The method for manufacturing silver-loaded antibacterial composite non-woven fabric comprises the following steps: 1) antibacterial masterbatch production: 25-50% by weight of silver-loaded antibacterial material, 40-75% by weight of fiber resin, 0-10% of plastic auxiliary agent The parts by weight are mixed and melted by a screw extrusion granulator to prepare an antibacterial masterbatch; 2) the antibacterial spunbond web is prepared: 2-4% by weight of the antibacterial masterbatch and 96-98%...
The non-woven fabric for an alkaline battery separator is a dicarboxylic acid component containing 60 mol% or more of the dicarboxylic acid component and an aliphatic dicarboxylic acid component, and 60 mol% or more of the diamine component is a fat having 6 to 12 carbon atoms. A nonwoven fabric for an alkaline battery separator comprising a semi-aromatic polyamide fiber composed of a diamine component of an alkylene diamine and an ethylene-vinyl alcohol copolymer fiber, the nonwoven fabric...
A method for manufacturing a fluffy nonwoven fabric, the fluffy being caused by a fiber pile structure on the surface of the nonwoven fabric, the steps comprising: a nonwoven fabric having a surface layer portion having a paste property and a hot melt component after heating The surface portion is in contact with a smooth surface, heated at a temperature at which the hot melt component exhibits the characteristics of the adhesive, and the nonwoven web having the surface portion is adhered to...
The People's Republic of China textile industry standard non-woven standard method A refers to the international standard ISO 9073-4-1989 "Textiles - Nonwovens Test Methods - Part 4: Determination of Tear Resistance". 1 Subject content and scope of application This standard specifies two methods for determining the tear strength of nonwoven fabrics, A method - trapezoid method, B method - drop hammer method. Method A - The trapezoid method is applicable to all kinds of nonwoven...
The exact name of the non-woven fabric should be non-woven fabric, or non-woven fabric. Because it is a fabric that does not need to be spun woven fabric, only the woven short fibers or filaments are oriented or randomly stretched to form a web structure, and then reinforced by mechanical, thermal bonding or chemical methods. Characteristics of non-woven fabrics · Non-woven fabrics break through the traditional textile principles, and have the characteristics of short process flow, fast...
Natural rubber latex (60%) 167.0 Polyoxyethylene phenol 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 Soft water or distilled water Preparation and Curing The adhesive is cured in hot air at 120 ° C for 3 to 8 minutes.
The turf-specific non-woven fabric is a bio-specific polypropylene with no toxic or side effects on plants. The non-woven fabric is a fabric formed without spinning, and the woven short fibers or filaments are oriented or randomly stretched to form a web structure, and 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 application and many sources of raw materials. Features and...
The method for manufacturing silver-loaded antibacterial composite non-woven fabric comprises the following steps: 1) antibacterial masterbatch production: 25-50% by weight of silver-loaded antibacterial material, 40-75% by weight of fiber resin, 0-10% of plastic auxiliary agent The parts by weight are mixed and melted by a screw extrusion granulator to prepare an antibacterial masterbatch; 2) the antibacterial spunbond web is prepared: 2-4% by weight of the antibacterial masterbatch and 96-98%...
Chronoswiss Rui Bao inspired navigation chronometer At the end of the 18th century, a precision pendulum clock with a "standard clock indicator disk" appeared on the Observatory and used in the Nautical Astronomical Clock. Due to the non-central design of the hour hand swinging, the display of the minute hand can be avoided due to the shadowing of the hour hand. In 1988, Chronoswiss Rui Bao Natrono astronomical clock inspired design of the three-pin Regulator dial layout, the central...
Use of non-woven fabrics: China polypropylene mesh - China Fiber Network's website Add: amy69 Add time: 2009-4-20 Use of non-woven fabric · Its main uses can be roughly divided into: (1) Non-woven fabrics for agriculture: Crops try their best to care for cloth, nursery cloth, enamel cloth, warm curtains, etc.; (2) Industrial non-woven fabrics; over-leaching materials, insulating materials, Shimin soil packaging bags, geotextiles, coated fabrics, etc.; (3) Non-woven fabrics for...
Non-woven fabrics have been widely used in non-durable garments, such as spunlace medical protective clothing, PP disposable spunbond protective clothing and SMS medical protective clothing. At present, the development of new products in this field includes two aspects: one is the new development of existing materials in the field of clothing application; the other is the development of new non-woven fabrics. Non-durable non-woven fabric SMS non-woven fabric is a composite product of...
The present invention provides a non-woven fabric for an alkaline battery separator, which comprises 60 mol% or more of a dicarboxylic acid component and a diamine component containing 60 mol% or more of a dicarboxylic acid component as an aromatic dicarboxylic acid component, and a carbon number of 6 to A semi-aromatic polyamide fiber composed of a diamine component of a fatty alkylene diamine of 12, and a non-woven fabric for an alkaline battery separator of an ethylene-vinyl alcohol...
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【China Aluminum Network】 Punching aluminum veneer is mainly composed of punching shape, punching rate and color. The difference from ordinary aluminum veneer is that the punched aluminum veneer is punched through, there is no sealing, most of them are used in Interior decoration, architectural exterior design and special applications. An important condition for determining whether the punched aluminum sheet is beautiful is the shape of the punched hole. The punching of aluminum veneers can be...
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