Invention Application
- Patent Title: BLOW MOLDING TRIMMING
- Patent Title (中): 吹塑模具
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Application No.: PCT/US0336414Application Date: 2003-11-13
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Publication No.: WO2004048060A2Publication Date: 2004-06-10
- Inventor: DUNLAP RICHARD L , SANFORD EDWARD L , DARR RICHARD C
- Applicant: PLASTIPAK PACKAGING INC , DUNLAP RICHARD L , SANFORD EDWARD L , DARR RICHARD C
- Assignee: PLASTIPAK PACKAGING INC,DUNLAP RICHARD L,SANFORD EDWARD L,DARR RICHARD C
- Current Assignee: PLASTIPAK PACKAGING INC,DUNLAP RICHARD L,SANFORD EDWARD L,DARR RICHARD C
- Priority: US30492102 2002-11-26
- Main IPC: B26D3/16
- IPC: B26D3/16 ; B29C49/06 ; B29C49/74 ; B29C
Abstract:
A blow molded container (10) having a trimmed nonround opening (12) is blow molded from a preform (36) and then positioned by a positioner (50) of a nonround trimmer (16) that includes a rotary driven arm assembly (56) having a knife holder (60). A guide (66) guides the knife holder (60) in a nonround path to perform the trimming.
Information query
