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公开(公告)号：US20200172277A1
公开(公告)日：2020-06-04
申请号：US16780058
申请日：2020-02-03
发明人： Michael J. Riccardi , Robert S. Galosi , Lawrence Valenti , Larry Chuba , Donald P. Shook , Robert L. Ferrante , Jeffrey R. Imboden , David Romo , Mark David Stultz
摘要： An exemplary method of making packages includes advancing a web of connected bags to a position where an opening of the bag is below an engagement device and opening the engagement device. Additionally, the exemplary method includes blowing the opening of the bag to a partially opened configuration, and reverse indexing the web of connected bags so that a portion of the engagement device is disposed inside of the bag and a portion of the engagement device is disposed outside the bag. Subsequently, the exemplary method includes closing the engagement device so that the engagement device engages the bag and moving the engagement device to a position that causes the opening of the bag to have a rectangular shape.
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公开(公告)号：US20210284372A1
公开(公告)日：2021-09-16
申请号：US17337999
申请日：2021-06-03
发明人： Michael J. Riccardi , Robert S. Galosi , Lawrence Valenti , Larry Chuba , Donald P. Shook , Robert L. Ferrante , Jeffrey R. Imboden , David Romo , Mark David Stultz
摘要： An exemplary method of making packages includes advancing a web of connected bags to a position where an opening of the bag is below an engagement device and opening the engagement device. Additionally, the exemplary method includes blowing the opening of the bag to a partially opened configuration, and reverse indexing the web of connected bags so that a portion of the engagement device is disposed inside of the bag and a portion of the engagement device is disposed outside the bag. Subsequently, the exemplary method includes closing the engagement device so that the engagement device engages the bag and moving the engagement device to a position that causes the opening of the bag to have a rectangular shape.
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公开(公告)号：US12006082B2
公开(公告)日：2024-06-11
申请号：US17337999
申请日：2021-06-03
发明人： Michael J. Riccardi , Robert S. Galosi , Lawrence Valenti , Larry Chuba , Donald P. Shook , Robert L. Ferrante , Jeffrey R. Imboden , David Romo , Mark David Stultz
CPC分类号： B65B43/267 , B65B5/045 , B65B7/02 , B65B51/146
摘要： An exemplary method of making packages includes advancing a web of connected bags to a position where an opening of the bag is below an engagement device and opening the engagement device. Additionally, the exemplary method includes blowing the opening of the bag to a partially opened configuration, and reverse indexing the web of connected bags so that a portion of the engagement device is disposed inside of the bag and a portion of the engagement device is disposed outside the bag. Subsequently, the exemplary method includes closing the engagement device so that the engagement device engages the bag and moving the engagement device to a position that causes the opening of the bag to have a rectangular shape.
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公开(公告)号：US11040793B2
公开(公告)日：2021-06-22
申请号：US16780058
申请日：2020-02-03
发明人： Michael J. Riccardi , Robert S. Galosi , Lawrence Valenti , Larry Chuba , Donald P. Shook , Robert L. Ferrante , Jeffrey R. Imboden , David Romo , Mark David Stultz
摘要： An exemplary method of making packages includes advancing a web of connected bags to a position where an opening of the bag is below an engagement device and opening the engagement device. Additionally, the exemplary method includes blowing the opening of the bag to a partially opened configuration, and reverse indexing the web of connected bags so that a portion of the engagement device is disposed inside of the bag and a portion of the engagement device is disposed outside the bag. Subsequently, the exemplary method includes closing the engagement device so that the engagement device engages the bag and moving the engagement device to a position that causes the opening of the bag to have a rectangular shape.
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