Spun-bonded non-woven fabric manufacturing technology
A spun-bonded non-woven fabric and manufacturing process technology, which is applied in the direction of textiles and papermaking, non-woven fabrics, melt spinning, etc., can solve the problems of waste of polymer raw materials, decline in the quality of non-woven fabrics, and high temperature of equipment, so as to reduce waste , Reduce the difficulty of heating, speed up the effect of heating
Inactive Publication Date: 2020-12-04
黄远明
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Problems solved by technology
[0004] (1) The surface of the screw of the traditional spunbonded non-woven fabric manufacturing equipment is very easy to adhere to the polymer melt, resulting in a waste of polymer raw materials. When the attached polymer melt enters the polymer melt produced next time, It is easy to cause the quality of non-woven fabrics to decline
[0005] (2) The traditional spunbonded non-woven fabric manufacturing equipment needs to heat the polymer, which can easily lead to a high temperature of the entire equipment, and can easily cause heat waste
Method used
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[0039] In order to make the technical means realized by the present invention, creative features, goals and effects easy to understand, the following combination Figure 1 to Figure 9 , to further elaborate the present invention.
[0040] A spunbonded nonwoven fabric manufacturing process, which uses a spunbonded nonwoven fabric manufacturing equipment, the spunbonded nonwoven fabric manufacturing equipment includes a workbench 1, a transport device 2 and a chopping device 3, using the above spunbonded nonwoven fabric The specific method of manufacturing spunbonded non-woven fabrics by spinning fabric manufacturing equipment is as follows:
[0041] S1, feed the polymer: feed the polymer into the chopping device 3, and chop the polymer through the chopping device 3;
[0042] S2. Heating the polymer: heat the shredded polymer sheet through the transportation device 2, and transport it to the right;
[0043] S3. Extrude polymer: Transport the polymer melt that meets the require...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention relates to a spun-bonded non-woven fabric manufacturing technology. Spun-bonded non-woven fabric manufacturing equipment comprises a work table, a conveying device and a chopping device,wherein the conveying device is fixedly mounted at the upper end of the work table; the chopping device is fixedly mounted at the upper end of the conveying device; the conveying device comprises a cylindrical barrel, a motor I, a rotating column, fixing columns, a heat conduction barrel, an extrusion frame, heat conduction pipes, a liquid guide frame and a quantitative frame; and the chopping device comprises a material through pipe, a sieving plate, a cone funnel, a fixing plate, a motor II, a chopping frame and a feed pipe. According to the equipment, polymers are heated through the conveying device, and heat is utilized, so that waste is reduced; besides, the polymers are conveyed and prevented from being attached to the surface of the conveying device; the extrusion frame can be detached for cleaning; and the polymers are chopped through the chopping device, so that the volume of the polymers is reduced, the heating difficulty is reduced, and the heating speed is increased.
Description
technical field [0001] The invention relates to the field of non-woven fabric processing and manufacturing, in particular to a spun-bonded non-woven fabric manufacturing process. Background technique [0002] Non-woven fabrics are composed of oriented or random fibers. They are called cloths because of their appearance and certain properties. Spun-bonded non-woven fabrics are formed after the polymer has been extruded and stretched to form continuous filaments, the filaments are laid into a web, and the web is bonded by itself, thermally bonded, chemically bonded or The mechanical reinforcement method turns the fiber web into a non-woven fabric. [0003] In the process of processing spunbonded nonwoven fabrics, due to the limitation of the processing process of spunbonded nonwoven fabrics, the following problems exist in the actual operation process: [0004] (1) The surface of the screw of the traditional spunbonded non-woven fabric manufacturing equipment is very easy to...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Login to View More IPC IPC(8): D04H3/00D01D13/00D01D13/02D01D5/08D01D1/04D01D1/09D01D1/10
CPCD01D1/04D01D1/09D01D1/106D01D5/08D01D13/00D01D13/02D04H3/00
Inventor 黄远明李海波
Owner 黄远明