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    FLEXIBLE ENCLOSURE HAVING A TEAR STRIP
    3.
    发明公开
    FLEXIBLE ENCLOSURE HAVING A TEAR STRIP 审中-公开

    公开(公告)号：US20240308746A1

    公开(公告)日：2024-09-19

    申请号：US18604215

    申请日：2024-03-13

    申请人： Illinois Tool Works Inc.

    发明人： Jose Manuel Septien Rojas ,  David J. Matthews ,  Eric Plourde ,  Clifton R. Howell

    IPC分类号： B65D75/58 ,  B31B70/81 ,  B65D33/25

    CPC分类号： B65D75/5844 ,  B31B70/8131 ,  B65D33/2508

    摘要： Flexible enclosure includes a front sidewall and a back sidewall and also includes a resealable assembly having first and second zipper segments that are coupled with the front and back sidewalls, respectively. The first and second zipper segments are mateable with and releasable from each other. The flexible enclosure also includes a tear strip having an elongated strip body that extends along the front sidewall. The tear strip also includes a pull tab that is accessible to a user along the front sidewall. The strip body defines an integrated portion of at least one of the first and second zipper segments. The strip body breaks from the resealable assembly and tears an access opening through the front sidewall when the pull tab is pulled away from the front sidewall by the user.

    RESEALABLE ZIPPER BAG ALIGNMENT BUTTON
    4.
    发明公开
    RESEALABLE ZIPPER BAG ALIGNMENT BUTTON 审中-公开

    公开(公告)号：US20240228121A1

    公开(公告)日：2024-07-11

    申请号：US18401610

    申请日：2023-12-31

    申请人： DONALD G. WEBSTER ,  Holli Ruddell

    发明人： DONALD G. WEBSTER ,  Holli Ruddell

    IPC分类号： B65D33/25

    CPC分类号： B65D33/2508

    摘要： An alignment button for easy resealing of zipper bags is provided. One or more alignment buttons facilitate closure of resealable storage bags possessing zipper lock, zip fastener, or press seal closures, such as sandwich bags and plastic food storage bags. Each alignment button has a raised feature and a corresponding socket feature on opposing sides of the bag's seal or closure. When the two parts of each alignment button are pressed together, the socket feature captures an apex part of the raised feature and aligns opposing tracks of a zipper lock or seal for easy closure. One of more of the alignment buttons may be manufactured as an integral feature of the seal or closure, or may be located in a line or pattern, above or below the seal or closure. Likewise, multiple alignment buttons may be placed above and below the seal or closure in a pattern.

    PACKAGING BAG WITH ZIPLOCK
    7.
    发明公开
    PACKAGING BAG WITH ZIPLOCK 审中-公开

    公开(公告)号：US20240158136A1

    公开(公告)日：2024-05-16

    申请号：US18383467

    申请日：2023-10-24

    申请人： Yam Man Tsoi

    发明人： Yam Man Tsoi

    IPC分类号： B65D33/25 ,  B65D30/00 ,  B65D75/58

    CPC分类号： B65D33/2508 ,  B65D31/00 ,  B65D75/5805

    摘要： Disclosed is a packaging bag with ziplock, including a first bag sheet and a second bag sheet, both sides of the first bag sheet and both sides of the second bag sheet being provided with a connecting end, and the connecting end of the first bag sheet being connected to the connecting end of the second bag sheet so as to form a containing cavity for loading items; a first ziplock assembly, provided on a first end face of the first bag sheet, the first end face of the first bag sheet being provided opposite to a second end face of the second bag sheet; and a second ziplock assembly, provided on the second end face of the second bag sheet. The packaging bag with ziplock employs a secure closure system that allows repeated use without the need for adhesive, enhancing cost-effectiveness while maintaining a high level of sealing integrity.

    Storage bag with shape-retaining strips at opening and an expandable bottom end
    8.
    发明授权
    Storage bag with shape-retaining strips at opening and an expandable bottom end 有权

    公开(公告)号：US11952176B2

    公开(公告)日：2024-04-09

    申请号：US17498949

    申请日：2021-10-12

    申请人： S.C. Johnson & Son, Inc.

    发明人： Brian C. Dais ,  Bryan L. Ackerman ,  Keegan E. Burggren

    IPC分类号： B65D33/00 ,  B65D33/25

    CPC分类号： B65D33/007 ,  B65D33/2508 ,  B65D33/25865

    摘要： A storage bag has first and second side surfaces, and a sealable and an unsealable opening. A bottom end of the bag is movable between a flat configuration with the first and second side surfaces positioned adjacent to each other, and an expanded configuration with the first and second side surfaces being spaced from each other. Shape retaining strips are provided adjacent to the opening that can maintain the shape of the opening. The shape retaining strips are capable of maintaining the opening of the bag such that a distance between the first and second side surfaces at the top end of the bag is about equal to the distance between the first and second side surfaces at the bottom end of the bag.