发明名称 |
APPARATUS AND METHOD FOR FABRICATING AND FILLING CONTAINERS |
摘要 |
An apparatus for the fabrication of a container (300), comprising a mold defining the form of said container (300) and configured to accommodate a substantially tubular preform, an injection head (115) configured to interface with the preform and establish fluid communication with a cavity thereof; an injection valve (202) configured to selectively permit fluid communication through said injection head (115), and a stretching rod (117) slideably disposed within the injection head (115); said apparatus (100) further comprising a displacement plunger (209) being disposed coaxially about and mobile relative to said stretching rod (117) between a retracted position substantially within the injection head (115) and an extended position wherein said displacement plunger (209) projects at least partially from said injection head (115). |
申请公布号 |
US2015336688(A1) |
申请公布日期 |
2015.11.26 |
申请号 |
US201314652659 |
申请日期 |
2013.12.05 |
申请人 |
DISCMA AG |
发明人 |
CHAUVIN Guillaume;KANNENGIESSER Damien;COLLIN Chirstophe;OUTREMAN Jean-Tristan;PELLEGATTA Jean-Louis |
分类号 |
B65B3/02;B65B39/12;B65B3/12 |
主分类号 |
B65B3/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. An apparatus for the fabrication of a container, comprising:
a mold, said mold comprising a plurality of mold segments substantially defining a mold cavity in the form of a container, and being further configured to accommodate a substantially tubular preform having a closed first end and defining a preform cavity communicating with a mouth at an open second end; an injection head, said injection head configured to interface with the mouth of the preform and establish fluid communication between a liquid supply and said mouth; an injection valve, said injection valve comprising a valve body configured to selectively permit fluid communication through said injection head; and a stretching rod slideably disposed within the injection head, said stretching rod being mobile relative to the preform along a longitudinal axis of said preform and configured to press against an interior surface of said preform at the closed first end thereof;a displacement plunger disposed coaxially about and mobile relative to said stretching rod between a retracted position substantially within the injection head and an extended position wherein said displacement plunger projects at least partially from said injection head. |
地址 |
Hünenbert CH |