B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 45/17 (2006.01) B29C 45/00 (2006.01) B29C 45/16 (2006.01)
Patent
CA 2314288
The injection molding method according to the present invention selectively carves out a single layer molding operation in which injection units for measuring resins while plasticizing the former to inject them to a cavity part are connected together, and only desired resins in one of the injection units are W jetted into the cavity part to thereby mold a single layer molded product; and a multiplayer molding operation in which mixed resins formed when resins are changed in one of the injection units are injected into the cavity part so as to constitute a core layer, and desired resins in the other of the injection units are injected into the cavity part so as to constitute a skin layer thereby molding a molded product of a multilayer construction. With this, even where the mixed resins formed at the time of switching the resins are used as materials for molded products, no inconvenience occurs on the surface of the molded products, and molding by the mixed resins can be carried out along with the switching operation of the resins.
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel Ltd.)
Riches Mckenzie & Herbert Llp
LandOfFree
Injection molding method and molding machine therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Injection molding method and molding machine therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection molding method and molding machine therefor will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1818371