Invention Grant
- Patent Title: Method of testing a seal
- Patent Title (中): 密封试验方法
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Application No.: US11323518Application Date: 2005-12-29
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Publication No.: US07748098B2Publication Date: 2010-07-06
- Inventor: Joseph P. Hayes , Carl B. Schartner , William D. Brennan
- Applicant: Joseph P. Hayes , Carl B. Schartner , William D. Brennan
- Applicant Address: US NJ Swedesboro
- Assignee: IntraPac (Swedesboro) Inc.
- Current Assignee: IntraPac (Swedesboro) Inc.
- Current Assignee Address: US NJ Swedesboro
- Agent Eugene Chovanes
- Main IPC: B23Q17/00
- IPC: B23Q17/00 ; G01M19/00
Abstract:
The present invention is for a method of testing a seal on a collapsible tube dispensing orifice during the manufacturing process in an assembly line. Air pressure is applied within the tube wall, at a station in the line, on one side of the seal, and the pressure is monitored on the other side of the seal within a reciprocating cover, for any increase in pressure which would indicate a leak in the seal.
Public/Granted literature
- US20070151086A1 Method of testing a seal Public/Granted day:2007-07-05
Information query
