To provide a resin film manufacturing apparatus capable of rectifying air flowing in a suction device at the time of formation of a resin film to manufacture the stable resin film at a high speed, and capable of avoiding the damage of a casting surface to enhance the productivity of the film.
The resin film manufacturing apparatus consists of a cap device 1 for continuously discharging a resin having flowability in a film-like state, a casting device 6 or 8 having a casting surface 6a or 8a continuously moving while receiving the film discharged from the cap, and a film adhesion device 2 having a suction means for closely bringing the film placed on the casting surface into contact with the casting surface. The surface opposed to the casting surface of the film adhesion device 2 is formed as a recessed curved surface.
NISHIDA TAKANORI
OKASHIRO HIDETOSHI
| JPS4936946B1 | 1974-10-04 | |||
| JPS54150477A | 1979-11-26 | |||
| JPH11188776A | 1999-07-13 | |||
| JPH11277556A | 1999-10-12 | |||
| JPS4818105A | ||||
| JPH10100226A | 1998-04-21 | |||
| JP2000233420A | 2000-08-29 | |||
| JP2001079864A | 2001-03-27 | |||
| JP2000290388A | 2000-10-17 | |||
| JP2000176952A | 2000-06-27 | |||
| JP2000210961A | 2000-08-02 | |||
| JPH11170283A | 1999-06-29 | |||
| JP2000210960A | 2000-08-02 |