Invention Grant
- Patent Title: Bag accumulating device, bag neck gathering machine, and method
- Patent Title (中): 袋式积聚装置,袋颈收集机及方法
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Application No.: US10835327Application Date: 2004-04-28
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Publication No.: US08474227B2Publication Date: 2013-07-02
- Inventor: Jere F. Irwin
- Applicant: Jere F. Irwin
- Agency: Wells St. John P.S.
- Main IPC: B65B51/04
- IPC: B65B51/04

Abstract:
A bag accumulating device is provided with a first drive mechanism and a second drive mechanism. The first drive mechanism is configured to advance an open-mouth portion of a bag at a first speed. The second drive mechanism is provided adjacent and downstream of the first drive mechanism. The second drive mechanism is configured to advance the open-mouth portion of the bag at a second speed that is less than the first speed so as to accumulate and foreshorten the open-mouth portion of the bag. A method is also provided.
Public/Granted literature
- US20050241275A1 Bag accumulating device, bag neck gathering machine, and method Public/Granted day:2005-11-03
Information query
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