| 摘要 |
<p>PURPOSE:To obtain said die for molding sheet wherein the sheet width can be freely adjusted, trimming etc. is not necessary and loss does not generate, by providing the sheet extrusion molding die with the specified sheet width adjusting device. CONSTITUTION:E.g. the width adjusting device 4 provided with the slide core 3 for adjusting the slit width equipped to the both side slit 2'' till which the extrusion slit 2' of the T die 1 is cut through, reaching to the both sides. Namely, the slide core 3 fixed at the tip of the bolt is freely put in and out to and from the alit 2'' by fixing the strut bolts 3' in the bolt holes 2 provided at the both sides of the T die operating the freely rotatable bolt provided at the supporting plate 4'.</p> |
