Injection molding device and method for injection molding
AssigneeLG Chem, Ltd.
InventorsInki Min, Cheol Hwan Hwang
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Abstract
An injection molding device according to an embodiment of the present disclosure includes a first mold including a first injection port through which a raw material is injected; a second mold including a heating member; a first movable mold facing the first mold or the second mold and having a first cavity formed therein; and a second movable mold facing the first mold or the second mold and having a second cavity formed therein, wherein the position of the first movable mold and the position of the second movable mold can be changed.
Claims23
An injection molding device comprising:
- a first mold including a first injection port through which a raw material is injected;
- a second mold including a heating member;
- a first movable mold facing the first mold or the second mold and having a first cavity formed therein;
- and
- a second movable mold facing the first mold or the second mold and having a second cavity formed therein, wherein the position of the first movable mold and the position of the second movable mold can be changed.
(canceled)
A method for injection molding comprising the steps of:
- injecting a raw material into a first cavity of a first movable mold facing a first mold and molding the material to produce a primary molded product;
- moving the position of the first movable mold so that the primary molded product faces a second mold;
- heating and then cooling the second mold to anneal the primary molded product;
- and
- injecting a raw material into a second cavity of a second movable mold facing the first mold and molding the material to produce a secondary molded product.
(canceled)
-23. (canceled)
Dependencies are inferred from the claim text.