ELECTROSPINNING MEMBRANE MACHINE IN WARP AND WEFT DIRECTIONS AND APPLICATION PROCESS THEREOF

摘要

An electrospinning membrane machine in warp and weft directions comprises a control unit, a spinning unit and an auxiliary unit and the application process thereof are disclosed. A spinneret group in warp direction (5) and a spinneret group in weft direction (6) of the spinning unit are alternately arranged in longitudinal and transverse direction, reciprocatingly transfer, and spin fibers above the membrane collector. A high voltage electric field is applied between the spinneret groups and a stainless steel conveyer. The macromolecule polymer solution conveyed to the nozzles of the spinneret groups split into nano-jets, and then the nano-jets are collected on the conveyer under high voltage. The nano-jets form membrane on the conveyer and are transported. This machine could not only produce monolayer nano-fiber membrane, but also produce multilayer complex nano-fiber membrane.