PRODUCTION METHOD OF CULTURE MEDIUM AND FIBER ASSEMBLY, AS WELL AS CULTURE MEDIUM PRODUCTION APPARATUS

摘要

PROBLEM TO BE SOLVED: To efficiently produce a culture medium having fibers arranged in one direction, as a culture medium for biological tissues and microorganisms.SOLUTION: A production method of a culture medium 100 comprises a fiber production step of discharging a liquid raw material 22 of a fiber 21 from an exhaust port 511 of a nozzle 51 to form a fiber 21, an accumulation step of accumulating the fiber 21 so as to go around the peripheral surface of a winding up rotator 10, and forming a fiber assembly 20, and a transfer step of transferring the fiber assembly 20 to a base material 30 while rotating the winding up rotator 10, the fiber 20 being produced by a melt spinning method or a solution spinning method.SELECTED DRAWING: Figure 1