| 摘要 |
PROBLEM TO BE SOLVED: To prevent efficiently the infiltration of foreign matters adhered to the side face df a deckel of a T-die and the lowering of the quality of a molded product following the infiltration. SOLUTION: A T-die is provided with a die main body 1 with a manifold 2 formed in the width direction of a sheet-like molded product, a die lip formed on its lower end and forming a slit communicating with the manifold 2, side plates 7 closing both ends of the die main body 1 and the die lip, and a pair of deckels 7 supported airtightly and slidably along the longitudinal direction inside the manifold 2 and formed on both sides of manifold 2. The deckels 7 are passed through the side plates 6 in the state of forming almost the same section as that of the manifold 2 and formed extensively on both sides of the die main body 1, and a cleaning plate 21 being brought into contact with the side faces of the deckels 7 vertically following the insertion of the deckels 7 and removing foreign matters adhered to the side faces are mounted on the end faces 6a of the side plates 6. |
