| 摘要 |
Provided are a film floating apparatus which stably floats a film to improve vibration-resisting property against an external turbulence, a tenter, a solution film forming facility, and a solution film forming method. A blower head (50) is configured by forming an air flow control exhaust unit (60) in a nozzle plate (55). A plurality of ejection holes (55b) are formed in the nozzle plate (55). The air flow control exhaust unit (60) forms an exhaust pipe (61). The exhaust pipe (61) is formed in a widthwise direction of the film (30) to have the same width as the width of the blower head (50). A film (30) is floated by ejecting dry air (49) from the ejection holes (55b) of the blower head (50). The dry air (49) contacting the film (30) is discharged to a lateral side of the film (30) by the exhaust pipe (61). The dry air (49) does not stay around the film (30). Vibrations are restrained even though the film (30) vibrates due to external turbulence, ensuring vibration-resisting property. [Reference numerals] (30) Film; (49) Dry air; (50) Blower head; (55) Nozzle plate; (55a) Nozzle surface; (55b) Ejection hole; (60) Air flow control exhaust unit; (61) Exhaust pipe; (65) Exhaust groove |
