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1. (WO2018182056) DEVICE FOR MOLDING PET CONTAINER HAVING LARGE INLET, AND PET CONTAINER

Pub. No.:    WO/2018/182056    International Application No.:    PCT/KR2017/003303
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Wed Mar 29 01:59:59 CEST 2017
IPC: B29D 22/00
B29C 43/02
B65D 23/10
B65D 1/02
B65D 1/46
B65D 6/34
B65D 51/16
B65D 41/04
B65D 51/24
B65D 8/02
Applicants: KIM, Hong Ryul
김홍렬
Inventors: KIM, Hong Ryul
김홍렬
Title: DEVICE FOR MOLDING PET CONTAINER HAVING LARGE INLET, AND PET CONTAINER
Abstract:
The present invention relates to a device for molding a PET container having a large inlet, and a PET container, and the device for molding a PET container having a large inlet comprises: left and right molds, which mold the external shape of a PET container while being separated and moved to both sides thereof so as to enable the PET container to be molded, have guide holes having sleeve guides, and have preforms, positioned at the lower parts thereof, for molding an open portion of the PET container; a lower mold coupled to the upper parts of the left and right molds and molding the lower part of the PET container; and the sleeve guides, which are coupled with the left and right molds and have guide channels formed therein so as to be matched with the guide holes, and in which hydraulic cylinders having cores formed at end portions thereof move along the guide channels and mold handles of the PET container. In addition, the present invention provides a PET container comprising: an open portion, which has a screw thread formed on the upper outer circumferential surface thereof, and is open so as to communicate with the inside; handles, which have reinforcing ribs formed in various shapes along the outer circumferential surface and improving the rigidity of the PET container, and have groove portions concavely formed by the cores; and a cap fastened to the open portion so as to seal the PET container, and having a gas discharge hole for discharging gas formed inside the PET container.