| 摘要 |
PROBLEM TO BE SOLVED: To provide a T-die device equipped with a spatula member which can remove foreign material attached to a lip surface of a T-die body and a wall surface composing a slit of the T-die body by a simple operation. ! SOLUTION: A T-die device 1 comprises a movable member 30 which supports a deckle 21 as detachable and is movable along the width direction wd, and a spatula member 60 which is attachable to the movable member when the deckle is detached from the movable member. The spatula member, when supported by the movable member, includes a first sweep member 61 which is arranged in a slit 14, and a second sweep member 62 which is arranged outside of the slit and faces a lip surface 11. When the spatula member is supported by the movable member, the first sweep member removes foreign material attached to a wall surface 14a composing the slit and the second sweep member removes foreign material attached to the lip surface by moving the movable member along the width direction. ! COPYRIGHT: |
