The needle it is not the manner which forms the re-seal component for on injection site

摘要

(57) Abstract The mold assembly body which has with the mold cavity which the 1st and 2nd mold board (42 and 86) with, the shell core (52) with, the median pin (66) with, the median core (78) with, the re-seal component (10) possesses the form which corresponds to form, is demarcated entirely the 1st and 2nd mold board (42 and 86), the shell core (52), the median core (78) and the median pin (66) by (40) using, the re-seal component (10) the manner which is formed. This manner the re-seal component (10) has the first process which the mold formation possible material desirably ejects silicone to inside the mold cavity in order to form. Next, the shell core (52) with the median pin (66) with the air is injected between. After that, the median core (78) the re-seal component (10) from you pull back, at that time demarcate the gap, next, the 2nd board (86) the re-seal component (10) pull back at on. Next, the 1st board (42) the 2nd board (86) it advances to one, the shell core (52) and the median pin (66) from the re-seal component (10) removes.