| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid discharge method and a liquid discharge device which enable discharge of the liquid to a wide variety of objects and enable the liquid to be smoothly guided to liquid discharge equipment to inhibit discharge failure even when the viscosity of the liquid is high.SOLUTION: A liquid discharge device 100 includes: a compressor 110; a spray gun 120; and a liquid storage container 130. The compressor 110 supplies compressed air to the spray gun 120. The spray gun 120 uses the compressed air supplied from the compressor 110 to jet a liquid L supplied from the liquid storage container 130. The liquid storage container 130 is formed by a polyethylene terephthalate bottle which stores the liquid L while connected to the spray gun 120. A worker U operates the spray gun 120 to reversely flow the compressed air from the compressor 110 to the liquid storage container 130 and thereby increases a pressure in the liquid storage container 130 to pump the liquid L from the liquid storage container 130.SELECTED DRAWING: Figure 1 |
