| 摘要 |
PURPOSE: A casting method and a device thereof, a casting die, a manufacturing method of a film, and a facility thereof are provided to enable the thickness of a layer, which is formed with a liquid of a lower viscosity, to be fixed although viscosity ratios of a first liquid and a second liquid are different. CONSTITUTION: A casting method (14) includes a first fluid path (28), a second fluid path (30), a confluence unit, and an outlet (20). A first liquid (16) flows in the first fluid path. A second liquid (18) of which the viscosity is lower than the first liquid flows in the second fluid path. The confluence unit enables the first liquid of the first fluid path and the second liquid of the second fluid path to flow together. The outlet discharges the first liquid and the second liquid. The distance from an uppermost confluence point to the outlet is above 0 mm and below 5 mm. The uppermost confluence point is the end of the uppermost side in the confluence unit. [Reference numerals] (16) First liquid; (18) Second liquid |
