Non-woven special equipment accessories
Non-woven fabric is a new type of modern material. It has a wide range of uses and can play more roles in clothing, agriculture and industry. The production of non-woven fabrics is also mostly mechanized, which makes it possible to produce a large number of non-woven fabrics in batches. Non-woven fabric winders are one of its equipment.
Non-woven fabric, also called non-woven fabric, is composed of oriented or random fibers. The production of non-woven fabrics often uses polypropylene pellets as raw materials, and is produced by a continuous one-step method of high-temperature melting, spinning, laying, and hot-pressing. In the production of non-woven fabrics, the raw materials need to be spun and formed and then processed. In the web-forming work, a non-woven web forming machine needs to be used. The web forming machine uses wind in the drafting duct to process the silk. After drafting, a machine for non-directional weaving into a net is carried out. However, polypropylene pellets are prone to broken filaments and stiff blocks during drawing, drafting, and web formation. Therefore, in order to improve the quality of the finished non-woven fabric, it is necessary to clean the formed non-woven fabric. When dealing with broken wires and stiff blocks in traditional web forming machines, workers usually use brushes or scouring pads behind the web forming machines to clean up. Because the belt width of the web forming machines is relatively long, and the conveyor belt speed is relatively high at the same time. Fast, the cleaning range that workers can cover is limited, resulting in low cleaning efficiency, which in turn affects the quality of the finished non-woven fabric.
The slitting machine is mainly used to cut large-format non-woven fabrics into multiple small non-woven fabrics of different widths for processing non-woven products. The equipment adopts DC speed regulation, feeding constant tension control, air knife slitting, rewinding pressure and other devices. The rewinding tightness after slitting is adjustable, and the slitting end surface is flat. The equipment is of high quality and beautiful appearance. It is the ideal equipment for the slitting of large non-woven fabrics. In addition, according to the needs of users, the equipment can also add a dummy cutting function, that is, the original fabric is dummy cut and then slit and rewinded.
Non-woven fabric machinery is a general term for the production of non-woven fabric products, and adopts an overall modular design with a compact and reasonable structure. The control part adopts advanced PLC microcomputer control, and the international famous brand frequency converter speed regulation.
Melt blown mold head, Cross forming machine, slitting machine, Non woven fabric winding machine, non-woven high-speed winding machine, non-woven high-speed web forming machine, Netting machine, polyester non-woven fabric sizing and drying equipment Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.czsmmsmachine.com
How will emerging industries such as automobiles and voice in Anhui Province embark on a road of independent innovation in the future? Recently, the Anhui Provincial Government announced the “Guidelines for the Development of Technological Areas in Emerging Industries in Anhui Province (2010~2015)†to further clarify the priority areas for the development of emerging industries in our province and the priorities for technological development. It was revealed that Anhui Province will build a number of research centers and supporting platforms to increase research and development efforts for energy-saving, environmentally friendly vehicles and new energy vehicles.
The car aims at "new energy"
The guide revealed that Anhui Province will build a national energy conservation and environmental protection automotive engineering technology research center. Relying on Chery’s National Energy Conservation and Environmental Protection Automobile Engineering Technology Research Center, Anhui Automotive Technology and Equipment Engineering Research Center, and Hegong Daxin Energy Automobile Research Institute, the United Nations and related universities and research institutes jointly tackle problems and establish new energy automotive industry technology innovation. Strategic alliances; Actively strive for national major scientific and technological plan projects, carry out R&D of new energy vehicles vehicles, key components, and test verification.
At the same time, it will also build a national (Wuhu) auto parts product quality inspection center to provide support for the technological advancement of new energy vehicles and parts industry and regional technological innovation. In addition, relying on Anke Guoxuan New Energy Vehicle Company, Hedong Daxin Energy Automotive Engineering Research Institute and other units, the new energy vehicle pilot operation data center will be established, and the main target will be the 30 electric vehicles running on the Hefei line. The technical feasibility of new energy vehicles, accumulate experience, promote the performance of new energy vehicles and key components, and lay a solid technical foundation for the mass production and sales of new energy vehicles.
In addition, Anhui Province will rely on Chery’s State Key Laboratory of New Energy Vehicles and the PLA’s Dingyuan Automobile Testing Ground to establish a public service platform for testing new energy vehicles.
Voice industry "running away"
The voice industry in Anhui Province will also receive great support in the future. Among them, relying on China National Science and Technology Corporation and China University of Science and Technology, China National University of Science and Technology will jointly establish a National Engineering Laboratory for Speech and Language Technology. Based on the characteristics and needs of voice applications in relevant industries, core technology, technical design, application integration, and test validation will be carried out.
In addition, the National Speech Information Processing Engineering Technology Research Center will also be established to establish a strategic alliance for technology innovation in the voice industry. Established a special fund for voice technology in Anhui Province, supported the development and industrialization of voice key technologies, and established a national industrialization base for the 863 plan, attracting voice application-related companies through investment promotion. Our province will also build a voice publication innovation service platform to promote the rapid growth of the voice industry in the new area of ​​content publishing. (Editor: Ma Yiming)