- 专利标题: BAG, METHOD AND DEVICE FOR PRODUCING A BAG
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申请号: US18254281申请日: 2021-11-25
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公开(公告)号: US20240017886A1公开(公告)日: 2024-01-18
- 发明人: Jörg Christian THIES , Frank SANDER
- 申请人: Windmöller & Hölscher KG
- 申请人地址: DE Lengerich
- 专利权人: Windmöller & Hölscher KG
- 当前专利权人: Windmöller & Hölscher KG
- 当前专利权人地址: DE Lengerich
- 优先权: DE 2020214985.2 2020.11.27 DE 2021204369.0 2021.04.30
- 国际申请: PCT/EP2021/083030 2021.11.25
- 进入国家日期: 2023-05-24
- 主分类号: B65D27/38
- IPC分类号: B65D27/38 ; B31B70/62 ; B31B70/81 ; B65D30/20 ; B65D33/18 ; B65D33/08 ; B65D33/02
摘要:
The invention describes a pouch-type bag, with a first wall and with a second wall, which comprise paper and which are connected to one another via side edges, so that a filling space is provided, wherein the second wall, viewed in the longitudinal direction of the pouch, protrudes beyond the first wall, with two ends, wherein a base is arranged at one end, which base comprises at least one envelope area of the second wall, wherein the envelope area is folded over about a first crease line at least onto parts of the first wall, wherein an opening is provided at the other end, via which opening the filling space is accessible, wherein one of the walls comprises a sealing area which can be folded over about a second crease line onto the outside of the other wall and can be fastened there by means of an adhesive element applied to the sealing area.
The sealing area comprises a tear-off aid between the second crease line and the adhesive element, with which the sealing area can be at least partially severed to allow renewed access to the filling space.
The sealing area comprises a tear-off aid between the second crease line and the adhesive element, with which the sealing area can be at least partially severed to allow renewed access to the filling space.
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