Electrospinning Ordered Nanofiber Printer

-Printing precision can reach 50nm; -Nanofiber highly ordered orientation; -International team initiate technology; -National team own the patented technology; -Micro nano manufacture excellent tools Near Field Direct Writing Principle: Near field direct writing was put forward in 2006 by Lepton’s innovation team core members Daoheng Sun and liwei Lin together. In the process of electrospinning, when the distant of the collector and nozzle is controlled between 0.5-5mm, assist with precision movement control, direct write out high precision ordered nanofiber. Near-field electrospinning Near-field electrospinning technology is to prepare the printing materials to solution, then printing under the impact of the electrostatic field. It can prepare diameter range 50nm-20μm fiber. The material’s range of application is more extensive. Melt near-field electrospinning Melt near-field electrospinning technology is to heat and melt-out the printing materials, then printing under the impact of the electrostatic field. It can prepare diameter range 500nm-50μm fiber. It’s very suitable for manufacturing biological 3D tissue engineering scaffold. Parameters: High voltage power supply: 0-30kv, adjustable; Solution spinning nozzle: solution supply volume at least 10μl/h; Melt spinning nozzle: nozzle temperature: 0-300℃, adjustable, precision pneumatic extrusion; Printing environment temperature: indoor temperature -50℃, adjustable; Collection platform: printing range 150*150mm, platform speed: 0-200mm/s, precision: 50nm; Nozzle height: 0-80mm, adjustable, precision 50nm; Printable materials: PE0, PVA, PLA, PCL, PLGA, chitosan, sodium alginate, collagen, hydroxyapatite, PVDF and other hundreds of organic or inorganic materials; Can print user-defined patterns; Can print 3D structure; Can be custom made: temperature controllable collection device; Can be custom made: multi-nozzle device.  Near Field Direct Writing Electrospinning Application 1.Biological 3D printing tissue engineering scaffold applied to tissue repair Hernia repair     Skin repair Periodontal repair     Cardiac repair     Tendon repair    Neural repair  Vascular repair    Drug test     Dural repair     Cartilage repair  Canthus tissue repair  Abdominal diaphragm repair  Bone defect repair 2. Electronic Information Application 3. Micro nano processing application More Information