nonwoven machinery continue to be able to increase machine width to improve the speed and capacity of stand-alone development, focus on equipment machining accuracy and the use of new materials, mechatronics, online measurement and control of the further application of computer and network systems, to ensure that the high-yield and high-quality production. Nonwovens production line to the versatility of modular differentiated development, development of renewable, biodegradable fiber nonwovens production line. Device stressed modular, building-block design, based on the nonwovens product characteristics and process requirements, flexible equipment improvement or restructuring.
1 the developed thin polypropylene, the polyester the hot rolled spunbond flexible production line to the development of fine denier, functional product CV values low gram weight of 6%, 5% high weight, on the basis of the production line to achieve multifunctional produce polypropylene, polyester, nylon, nylon 6, spunbond nonwovens polylactic acid (PLA), also the production of two-component products.
2 developed for high speed, the output speed of the hot rolling mill line pressure to reach 300 m / min, and to improve the uniformity of roll line pressure.
Developed wide, high-yield meltblown production line production line width of 3.2 meters or more, more than 1,000 tons of annual, 1-5 micron fiber fineness improve uniformity of cloth, suitable for a variety of raw materials such as PP, PET, can be The biodegradable resin production. The developed composite spunbond process technology and equipment. Solve hanger spinning die and triangular die tip design and manufacturing process; draft air distribution cavity optimization design; air nozzle, hot air heating device design and manufacturing; way flow heating.
4. Developed spunlace production line in addition to increase water pressure to expand the application fields, energy saving and reduce costs, the development of efficient new filtration system to meet the needs of fiber and processed, and at the same time ensure the utilization of the water cycle ; improve the hydroentanglement efficiency; strengthen the binding of the spunbonded, carded, meltblown, airlaid, or kraft paper process, especially pulp airlaid plus the binding of the spunlace consolidation. To adapt to a variety of fiber spunlace production line technology research; the spunlace needle board development; development of lightweight spunlace roll; efficient development of new filtration device; Spunlace and spinning into the net, meltblown, pulp and airlaid The grid composite technology.
Development of acupuncture device by acupuncture frequency to 2000 times / min, degree of automation and detection of self-control, improve pre reinforcement effect of acupuncture acupuncture needling machine with the end of the Road, study the oval acupuncture techniques, needle plate design (including pin densities, cloth needle law), manufacturing and composite materials; development of the ring; needle plate, beams elliptical trajectory study design and the drive mechanism developed.
6. Research into a variety of network and reinforcement of composite technology developed bulls spunmelt composite production line, research spunlace and spunbond, carded, meltblown, airlaid or pulp paper combines the technology to study the pulp gas drift wood and staple fiber carding webs composite plus the spunlace consolidation technology. 7. Improve the quality and technical level of the of nonwoven machinery dedicated basic parts.
1 the developed thin polypropylene, the polyester the hot rolled spunbond flexible production line to the development of fine denier, functional product CV values low gram weight of 6%, 5% high weight, on the basis of the production line to achieve multifunctional produce polypropylene, polyester, nylon, nylon 6, spunbond nonwovens polylactic acid (PLA), also the production of two-component products.
2 developed for high speed, the output speed of the hot rolling mill line pressure to reach 300 m / min, and to improve the uniformity of roll line pressure.
Developed wide, high-yield meltblown production line production line width of 3.2 meters or more, more than 1,000 tons of annual, 1-5 micron fiber fineness improve uniformity of cloth, suitable for a variety of raw materials such as PP, PET, can be The biodegradable resin production. The developed composite spunbond process technology and equipment. Solve hanger spinning die and triangular die tip design and manufacturing process; draft air distribution cavity optimization design; air nozzle, hot air heating device design and manufacturing; way flow heating.
4. Developed spunlace production line in addition to increase water pressure to expand the application fields, energy saving and reduce costs, the development of efficient new filtration system to meet the needs of fiber and processed, and at the same time ensure the utilization of the water cycle ; improve the hydroentanglement efficiency; strengthen the binding of the spunbonded, carded, meltblown, airlaid, or kraft paper process, especially pulp airlaid plus the binding of the spunlace consolidation. To adapt to a variety of fiber spunlace production line technology research; the spunlace needle board development; development of lightweight spunlace roll; efficient development of new filtration device; Spunlace and spinning into the net, meltblown, pulp and airlaid The grid composite technology.
Development of acupuncture device by acupuncture frequency to 2000 times / min, degree of automation and detection of self-control, improve pre reinforcement effect of acupuncture acupuncture needling machine with the end of the Road, study the oval acupuncture techniques, needle plate design (including pin densities, cloth needle law), manufacturing and composite materials; development of the ring; needle plate, beams elliptical trajectory study design and the drive mechanism developed.
6. Research into a variety of network and reinforcement of composite technology developed bulls spunmelt composite production line, research spunlace and spunbond, carded, meltblown, airlaid or pulp paper combines the technology to study the pulp gas drift wood and staple fiber carding webs composite plus the spunlace consolidation technology. 7. Improve the quality and technical level of the of nonwoven machinery dedicated basic parts.
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