Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
Test and Application of Polypropylene Needle Felt Filter Cloth on Vacuum Filter.pdf Test and Application of Polypropylene Needle Felt Filter Cloth on Vacuum Filter.pdf
Development of polypropylene geotextile / polyester needle punched fabric composite geotextile.pdf Development of polypropylene geotextile / polyester needle punched fabric composite geotextile.pdf
Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. Needle-punched non-woven fabric uses the puncture effect of the needle to strengthen the fluffy web into a cloth. Needle-punched non-woven fabrics are made of polyester and polypropylene materials, and are carded, combed, pre-acupuncture and main acupuncture. The center is sandwiched with a mesh cloth, and then double-passed. The air-laid net is needle-punched to form a cloth. The post-press filter cloth has a...
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 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...
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...
Polypropylene nonwoven production line transformation.pdf Polypropylene nonwoven production line transformation.pdf
From cockpit filters and seat covers to trunk linings, acoustic blankets and carpet fabrics, nonwovens play an important role in the automotive market. In China, according to the current annual output of 700,000 cars, the demand for non-woven acoustic felts will reach 2.45 million square meters per year. In the 2000-2005 China Textile Industry Science and Technology Development Project Guide, there are 15 projects related to the non-woven fabrics and industrial textiles industry. Among them,...
This is from the definition of non-woven fabrics. A fiber length to diameter ratio of more than 300 is a non-woven fabric, and the fibers of the tissue paper are too short. In fact, the nature is almost the same thing, the paper itself and the non-woven fabrics have an intersection. Wood pulp can also be made into a non-woven fabric, not determined by the material. For example, napkins are made of wood pulp, but they are also a kind of non-woven fabric.
The present invention relates to a process improvement of a waterproof type non-woven fabric, and in particular, in the present invention, a binder and a water repellent agent are blended together by means of adding a stabilizer and a catalyst to form a waterproof non-woven fabric having excellent properties. The main components of the anti-static agent include polyvinyl alcohol, adhesion aids, stabilizers, synthetic fiber waterproofing agents, and catalysts, which are prepared in a certain...
The engine is the key to the power output of a car and is also closely related to fuel consumption. Therefore, the engine and its accessories are regularly cleaned up, and maintenance can also reduce fuel consumption. Clean air filter The air filter is directly related to the engine intake problem of the car during driving. Xiong Gang, manager of the Guangben Friendship Store, told the reporter that the vehicle is only driving in the city, the air filter will not be blocked, but if the car is...
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...
From cockpit filters and seat covers to trunk linings, acoustic blankets and carpet fabrics, nonwovens play an important role in the automotive market. In China, according to the current annual output of 700,000 cars, the demand for non-woven acoustic felts will reach 2.45 million square meters per year. In the 2000-2005 China Textile Industry Science and Technology Development Project Guide, there are 15 projects related to the non-woven fabrics and industrial textiles industry. Among them,...
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