摘要 |
<P>PROBLEM TO BE SOLVED: To form a pair of sheets by bisecting a parison, using a first branching body of a separator provided on the lower portion of a core or a die, and a second branching body provided on the die or the core. <P>SOLUTION: This crosshead is configured so that first branching bodies (33) of separators (5, 5a) provided on the core (9) or the die (8) are brought into contact with second branching bodies (40) provided on the core (9) or the die (8), and thereby the parison (3) drooping from a resin flow path (30) between the core (9) and the die (8) is bisected and a pair of sheets (7) is formed. <P>COPYRIGHT: (C)2013,JPO&INPIT |