| 摘要 |
PROBLEM TO BE SOLVED: To provide a film holding tool and a tenter device including the film holding tool, in which a film can be gripped with both a clamper and a pin while increase in a scale of the tool is suppressed, and a solution film production method.SOLUTION: A film holding tool 5 includes a clip 31 and a pin unit 32, in which the clip 31 includes a clamper 35 that rotates between a gripping position of a polymer film 4 and a grip release position. The pin unit 32 includes: a pin board 42 where a plurality of pins 41 stands; and a mobile frame 43 to mount the pin board 42. The movable frame 43 is disposed as vertically movable between a penetration position where the pin 41 penetrates a wet film 3 and a retracted position where the pin retracts from the wet film 3. The movable frame 43 is biased toward the retracted position by a coil spring. A frame elevation part is formed on rails 11, 12 so as to elevate the movable frame 43 against the bias of the coil spring at the film grip start position.SELECTED DRAWING: Figure 2 |
